What are the cheapest airlines flying from Chicago to Johannesburg OR Tambo Airport round-trip?

Cheapflights users have booked flights from Chicago to Johannesburg OR Tambo Airport round-trip from R20 785. Other airlines that can offer you cheap pricing are Qatar Airways, from R20 873, and American Airlines, from R20 891.

What are the cheapest airlines to fly from Chicago to Johannesburg OR Tambo Airport one-way?

One-way options have recently been found by users for as low as R10 966 on Etihad Airways. Other airlines that offer cheap prices include Ethiopian Air from R13 222 and RwandAir from R13 416 one-way.

What is the cheapest day to fly from Chicago to Johannesburg OR Tambo Airport?

Travellers seeking maximum savings on their Chicago to Johannesburg OR Tambo Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Johannesburg OR Tambo Airport ranges from 0.0 - 120.0 inches per month. January is typically the wettest month, when rainfall can reach 120.0 mm. June is typically the driest time to visit Johannesburg OR Tambo Airport when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Johannesburg OR Tambo Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 10.0 C).

What is the cheapest day to fly return from Chicago to Johannesburg OR Tambo Airport?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 32% when planning your travel around this day of the week.

What is the cheapest month to fly from Chicago to Johannesburg OR Tambo Airport?

February is one of the best times of the year to fly to Johannesburg OR Tambo Airport from Chicago. Prices for February average R20 778 per person but you can even find prices for as low as R13 998. The most expensive prices can be found in the month of July. Opting for a February flight can save you 25% on your journey compared to booking in July

Can I find deals for flights from Chicago to OR Tambo that include hotel bookings?

Yes. In addition to deals on Chicago to OR Tambo flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Chicago to OR Tambo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to OR Tambo.

Can I find deals for business class flights from Chicago to OR Tambo?

Yes. Cheapflights offers flight deals from Chicago to OR Tambo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

R9 908+ Flights from Chicago to Johannesburg OR Tambo Airport

Q: How far in advance should I book a flight from Chicago to Johannesburg OR Tambo Airport?

Find a great deal and save up to 29% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Johannesburg OR Tambo Airport within the next two weeks, with the cheapest ticket starting at R18 176.

Cheapflights Tip: The best prices from Chicago to Johannesburg OR Tambo are usually found in February or January, booked 88 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from Chicago to OR Tambo

Round-trip from	R20 785
One-way from	R9 908
Popular in	July
Cheapest in	February
Average price	R26 056

Ethiopian Air
12/12-26/12
3 total stops
51h 35m total
Chicago to Johannesburg

Search Deals

22/10
2 total stops
45h 35m total
Chicago to Johannesburg

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (R67 456 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (R8 474 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Chicago to OR Tambo

Cheapest flights from Chicago to OR Tambo
Explore the most affordable flight options available from Chicago to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Sat 4/108:34ORD - JNB

2 stops42h 06mQatar Airways

Sun 12/103:10JNB - ORD

2 stops42h 55mQatar Airways

Deal found 30/6R20 873

Thu 13/1120:20ORD - JNB

2 stops30h 00mAmerican Airlines

Mon 1/1222:05JNB - ORD

2 stops27h 27mAmerican Airlines

Deal found 30/6R20 891

Sat 11/1023:45ORD - JNB

1 stop27h 50mTurkish Airlines

Sat 25/1017:50JNB - ORD

1 stop24h 15mTurkish Airlines

Deal found 30/6R20 908

Sat 5/710:15ORD - JNB

1 stop26h 55mEthiopian Air

Wed 9/714:30JNB - ORD

2 stops24h 45mEthiopian Air

Deal found 1/7R21 296

Sun 10/813:55ORD - JNB

1 stop35h 25mEtihad Airways

Sun 24/89:50JNB - ORD

1 stop29h 55mEtihad Airways

Deal found 1/7R21 402

Thu 21/810:35ORD - JNB

2 stops30h 50mKenya Airways

Tue 26/812:10JNB - ORD

2 stops31h 30mKenya Airways

Deal found 30/6R21 508

Thu 14/817:00ORD - JNB

1 stop33h 25mBritish Airways

Fri 22/819:25JNB - ORD

1 stop27h 30mBritish Airways

Deal found 1/7R22 231

Thu 21/811:21ORD - JNB

2 stops40h 14mMultiple Airlines

Tue 26/89:50JNB - ORD

1 stop29h 55mMultiple Airlines

Deal found 30/6R22 425

Sat 4/1016:25MDW - JNB

1 stop20h 15mDelta

Mon 13/1021:55JNB - MDW

1 stop25h 28mDelta

Deal found 30/6R27 326

Sat 11/1013:00MDW - JNB

2 stops25h 35mKLM

Sat 25/1023:15JNB - MDW

2 stops25h 52mKLM

Deal found 30/6R29 423

Thu 11/1214:00MDW - JNB

2 stops24h 00mMultiple Airlines

Mon 22/1219:40JNB - MDW

2 stops28h 43mMultiple Airlines

Deal found 1/7R38 185

Best flights from Chicago to OR Tambo
Discover carefully curated flight deals from Chicago to OR Tambo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 July 2025.

Fri 12/129:45ORD - JNB

1 stop26h 25mEthiopian Air

Fri 26/1214:30JNB - ORD

2 stops25h 10mEthiopian Air

Deal found 29/6R20 785

Fri 3/106:45ORD - JNB

2 stops26h 25mQatar Airways

Sun 12/1016:50JNB - ORD

2 stops53h 15mQatar Airways

Deal found 29/6R20 873

Thu 13/1120:20ORD - JNB

2 stops30h 00mAmerican Airlines

Mon 1/1222:05JNB - ORD

2 stops27h 27mAmerican Airlines

Deal found 30/6R20 891

Sat 11/1023:45ORD - JNB

1 stop27h 50mTurkish Airlines

Sat 25/1017:50JNB - ORD

1 stop24h 15mTurkish Airlines

Deal found 30/6R20 908

Sun 10/813:55ORD - JNB

1 stop35h 25mEtihad Airways

Sun 24/89:50JNB - ORD

1 stop29h 55mEtihad Airways

Deal found 1/7R21 402

Thu 21/810:35ORD - JNB

2 stops30h 50mKenya Airways

Tue 26/812:10JNB - ORD

2 stops31h 30mKenya Airways

Deal found 30/6R21 508

Fri 15/816:55ORD - JNB

1 stop31h 05mBritish Airways

Fri 22/819:25JNB - ORD

1 stop27h 30mBritish Airways

Deal found 28/6R21 702

Thu 21/811:21ORD - JNB

2 stops40h 14mMultiple Airlines

Tue 26/89:50JNB - ORD

1 stop29h 55mMultiple Airlines

Deal found 30/6R22 425

Sat 4/1016:25MDW - JNB

1 stop20h 15mDelta

Mon 13/1021:55JNB - MDW

1 stop25h 28mDelta

Deal found 30/6R27 326

Mon 15/913:08MDW - JNB

2 stops25h 27mKLM

Tue 30/923:15JNB - MDW

2 stops26h 21mKLM

Deal found 29/6R28 718

Thu 11/1214:00MDW - JNB

2 stops24h 00mMultiple Airlines

Mon 22/1219:40JNB - MDW

2 stops28h 43mMultiple Airlines

Deal found 1/7R38 185

Last-minute flights from Chicago to OR Tambo
Discover last-minute flight deals from Chicago to OR Tambo. Data last updated 1 July 2025 and is based on user searches.

Sat 5/710:15ORD - JNB

1 stop26h 55mEthiopian Air

Wed 9/714:30JNB - ORD

2 stops24h 45mEthiopian Air

Deal found 1/7R21 296

Mon 7/710:15ORD - JNB

1 stop19h 50mEthiopian Air

Sun 13/78:20JNB - ORD

2 stops30h 55mEthiopian Air

Deal found 29/6R20 662

Mon 7/710:15ORD - JNB

1 stop19h 50mMultiple Airlines

Sat 12/720:25JNB - ORD

1 stop25h 40mMultiple Airlines

Deal found 29/6R29 265

Mon 7/716:22MDW - JNB

1 stop20h 18mDelta

Tue 15/721:55JNB - MDW

1 stop25h 25mDelta

Deal found 29/6R53 787

Thu 10/719:50ORD - JNB

1 stop31h 45mTurkish Airlines

Tue 15/717:50JNB - ORD

1 stop22h 50mTurkish Airlines

Deal found 29/6R23 341

Fri 11/713:55ORD - JNB

1 stop35h 25mEtihad Airways

Sat 19/79:50JNB - ORD

1 stop29h 55mEtihad Airways

Deal found 1/7R27 696

Tue 29/79:25MDW - JNB

2 stops28h 55mDelta

Tue 5/818:50JNB - MDW

2 stops30h 50mDelta

Deal found 30/6R31 451

Sun 10/813:55ORD - JNB

1 stop35h 25mEtihad Airways

Sun 24/89:50JNB - ORD

1 stop29h 55mEtihad Airways

Deal found 1/7R21 402

Wed 13/819:50ORD - JNB

1 stop31h 45mTurkish Airlines

Wed 20/817:55JNB - ORD

1 stop22h 45mTurkish Airlines

Deal found 1/7R23 500

Thu 14/817:00ORD - JNB

1 stop33h 25mBritish Airways

Fri 22/819:25JNB - ORD

1 stop27h 30mBritish Airways

Deal found 1/7R22 231

Thu 14/821:15ORD - JNB

1 stop29h 10mAmerican Airlines

Thu 21/819:25JNB - ORD

1 stop25h 25mAmerican Airlines

Deal found 30/6R22 566

Thu 21/810:35ORD - JNB

2 stops30h 50mKenya Airways

Tue 26/812:10JNB - ORD

2 stops31h 30mKenya Airways

Deal found 30/6R21 508

One-way flights from Chicago to OR Tambo
Search for one-way flight options from Chicago to OR Tambo. Find affordable one-way fares based on user searches. Data last updated 1 July 2025.

Wed 22/106:00ORD - JNB

2 stops45h 35mMultiple Airlines

Deal found 29/6R9 908

Thu 18/96:20MDW - JNB

2 stops45h 15mMultiple Airlines

Deal found 1/7R10 331

Thu 18/913:55ORD - JNB

1 stop35h 25mEtihad Airways

Deal found 1/7R10 966

Wed 3/129:45ORD - JNB

1 stop26h 25mEthiopian Air

Deal found 29/6R13 222

Wed 13/819:20ORD - JNB

2 stops36h 00mRwandAir

Deal found 29/6R13 416

Thu 11/1211:50ORD - JNB

1 stop39h 00mTurkish Airlines

Deal found 29/6R14 174

Thu 14/86:15ORD - JNB

2 stops26h 55mQatar Airways

Deal found 30/6R14 403

Thu 18/921:25ORD - JNB

2 stops28h 55mSWISS

Deal found 1/7R15 902

Tue 2/910:31MDW - JNB

1 stop26h 09mDelta

Deal found 30/6R28 701

Mon 15/1217:59MDW - JNB

2 stops33h 51mAir France

Deal found 29/6R29 706

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Johannesburg OR Tambo Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoJohannesburg

ORD - JNB

ORDJNB

Chicago O'Hare Intl

Fri 12/12

9:45-20:10

1 stop26h 25m

Johannesburg OR Tambo

Fri 26/12

14:30-7:40

2 stops25h 10m

R20 785

ChicagoJohannesburg

ORD - JNB

ORDJNB

Chicago O'Hare Intl

Fri 3/10

6:45-16:10

2 stops26h 25m

Johannesburg OR Tambo

Sun 12/10

16:50-15:05

2 stops53h 15m

R20 873

ChicagoJohannesburg

ORD - JNB

ORDJNB

Chicago O'Hare Intl

Thu 13/11

20:20-10:20

2 stops30h 00m

Johannesburg OR Tambo

Mon 1/12

22:05-17:32

2 stops27h 27m

R20 891

ChicagoJohannesburg

ORD - JNB

ORDJNB

Chicago O'Hare Intl

Sat 11/10

23:45-10:35

1 stop27h 50m

Johannesburg OR Tambo

Sat 25/10

17:50-11:05

1 stop24h 15m

R20 908

ChicagoJohannesburg

ORD - JNB

ORDJNB

Chicago O'Hare Intl

Sun 10/8

13:55-8:20

1 stop35h 25m

Johannesburg OR Tambo

Sun 24/8

9:50-8:45

1 stop29h 55m

R21 402

ChicagoJohannesburg

ORD - JNB

ORDJNB

Chicago O'Hare Intl

Thu 21/8

10:35-0:25

2 stops30h 50m

Johannesburg OR Tambo

Tue 26/8

12:10-12:40

2 stops31h 30m

R21 508

ChicagoJohannesburg

ORD - JNB

ORDJNB

Chicago O'Hare Intl

Fri 15/8

16:55-7:00

1 stop31h 05m

Johannesburg OR Tambo

Fri 22/8

19:25-15:55

1 stop27h 30m

R21 702

ChicagoJohannesburg

ORD - JNB

ORDJNB

Chicago O'Hare Intl

Thu 21/8

11:21-10:35

2 stops40h 14m

Johannesburg OR Tambo

Tue 26/8

9:50-8:45

1 stop29h 55m

R22 425

ChicagoJohannesburg

MDW - JNB

MDWJNB

Chicago Midway

Sat 4/10

16:25-19:40

1 stop20h 15m

Johannesburg OR Tambo

Mon 13/10

21:55-16:23

1 stop25h 28m

R27 326

ChicagoJohannesburg

MDW - JNB

MDWJNB

Chicago Midway

Mon 15/9

13:08-21:35

2 stops25h 27m

Johannesburg OR Tambo

Tue 30/9

23:15-18:36

2 stops26h 21m

R28 718

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 21 results

Best time to book a flight from Chicago to OR Tambo

Have a flexible travel schedule? Discover the best time to fly to OR Tambo from Chicago with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Johannesburg OR Tambo Airport

How far ahead should I book a flight from Chicago to Johannesburg OR Tambo Airport?

To ensure you get the cheapest price possible for a flight from Chicago to Johannesburg OR Tambo Airport, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago to Johannesburg OR Tambo Airport?

Currently, January is the cheapest month in which you can book a flight from Chicago to Johannesburg OR Tambo Airport (average of R89). Flying from Chicago to Johannesburg OR Tambo Airport in September is currently the most expensive (average of R123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to JNB?

When flying from Chicago to Johannesburg OR Tambo Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight at midday.

How much does it cost for a return flight from Chicago to Johannesburg OR Tambo Airport?

Reviews of airlines servicing OR Tambo

Check out reviews from past customers who have flown with Delta, KLM, andAir France from Chicago to Johannesburg OR Tambo Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8,0

Very Good

7 974 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8,0

Very Good

7 974 reviews

Delta

8,0

Very Good

7 974 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7,8

Good

1 366 reviews

Delta

8,0

Very Good

7 974 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7,5

Good

1 472 reviews

Delta

8,0

Very Good

7 974 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7,5

Good

1 654 reviews

Delta

8,0

Very Good

7 974 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Qatar Airways

7,4

Good

3 595 reviews

Delta

8,0

Very Good

7 974 reviews

Check prices

Reviews

1 / 20

10,0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Chicago to Johannesburg OR Tambo Airport round-trip?
Cheapflights users have booked flights from Chicago to Johannesburg OR Tambo Airport round-trip from R20 785. Other airlines that can offer you cheap pricing are Qatar Airways, from R20 873, and American Airlines, from R20 891.
What are the cheapest airlines to fly from Chicago to Johannesburg OR Tambo Airport one-way?
One-way options have recently been found by users for as low as R10 966 on Etihad Airways. Other airlines that offer cheap prices include Ethiopian Air from R13 222 and RwandAir from R13 416 one-way.
Can I find deals for flights from Chicago to OR Tambo that include hotel bookings?
Yes. In addition to deals on Chicago to OR Tambo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chicago to OR Tambo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to OR Tambo.
Can I find deals for business class flights from Chicago to OR Tambo?
Yes. Cheapflights offers flight deals from Chicago to OR Tambo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago to Johannesburg OR Tambo Airport?
Currently, January is the cheapest month in which you can book a flight from Chicago to Johannesburg OR Tambo Airport (average of R89). Flying from Chicago to Johannesburg OR Tambo Airport in September is currently the most expensive (average of R123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Sandton

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Middelburg

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Top airline flying from Chicago to OR Tambo

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestR17 136	AverageR24 799	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from Chicago to OR Tambo?

When you search for this flight from Chicago to OR Tambo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Chicago to OR Tambo?

Cheapflights simply makes it quick and affordable to book flights from Chicago to OR Tambo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Chicago to OR Tambo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chicago to OR Tambo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chicago to OR Tambo become cheaper?

Yes! Start tracking prices for Chicago to OR Tambo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Chicago to Johannesburg OR Tambo Airport from R9 908

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Chicago to Johannesburg OR Tambo are usually found in February or January, booked 88 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from Chicago to OR Tambo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to OR Tambo

Cheapest flights from Chicago to OR TamboExplore the most affordable flight options available from Chicago to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Explore the most affordable flight options available from Chicago to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Johannesburg OR Tambo Airport that are best for you.

Best time to book a flight from Chicago to OR Tambo

Have a flexible travel schedule? Discover the best time to fly to OR Tambo from Chicago with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Johannesburg OR Tambo Airport

How far ahead should I book a flight from Chicago to Johannesburg OR Tambo Airport?

Use this chart to determine the optimal time to book a return flight from Chicago to OR Tambo. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Chicago to Johannesburg OR Tambo Airport?

What is the cheapest time of day to fly from CHI to JNB?

Find hourly flight availability from Chicago to OR Tambo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

How much does it cost for a return flight from Chicago to Johannesburg OR Tambo Airport?

Reviews of airlines servicing OR Tambo

Check out reviews from past customers who have flown with Delta, KLM, andAir France from Chicago to Johannesburg OR Tambo Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago to OR Tambo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Chicago to Johannesburg OR Tambo Airport round-trip?

What are the cheapest airlines to fly from Chicago to Johannesburg OR Tambo Airport one-way?

Can I find deals for flights from Chicago to OR Tambo that include hotel bookings?

How can I find direct flights from Chicago to OR Tambo?

Can I find deals for business class flights from Chicago to OR Tambo?

What is the cheapest month to book a flight from Chicago to Johannesburg OR Tambo Airport?

Travelling to a place near Chicago?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to OR Tambo

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Chicago to OR Tambo

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How does Cheapflights help users find flights from Chicago to OR Tambo?

Why should you use Cheapflights to find cheap flight tickets from Chicago to OR Tambo?

Can Cheapflights find flights from Chicago to OR Tambo with no change fees?

Can Cheapflights notify me if prices for flights from Chicago to OR Tambo become cheaper?

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Cheapest flights from Chicago to OR Tambo
Explore the most affordable flight options available from Chicago to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.