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R2 205+ Cheap flights from Denver

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — JNB
Mar 23 — Mar 301
1 adult
1 adult, Economy, 0 bags

What to know about flights from Denver

Discover essential information about flights departing from Denver, including flight schedules, destinations, airlines operating at the Denver airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 21 February 2026.

Cheapest airline

British Airways

Good round-trip deal

R3 718 or less

Good one-way deal

R1 115 or less
On average, British Airways currently has the cheapest one-way flight from Denver Intl (avg. price of R23 590).
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Price to beat on a round-trip flight from Denver Intl.
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Price to beat on a one-way flight from Denver Intl.
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Find flights from Denver

Enter your travel dates to find the best prices.

Cheapest flights from Denver
Explore the most affordable flight options available from Denver. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2026.

Thu 7/520:25
DEN
-
CPT
1 stop31h 25m
Turkish Airlines
Fri 22/516:35
CPT
-
DEN
1 stop33h 50m
Turkish Airlines
Deal found 17/2R17 612
Thu 5/323:59
DEN
-
JNB
2 stops28h 06m
Ethiopian Air
Fri 13/323:00
JNB
-
DEN
3 stops33h 30m
Ethiopian Air
Deal found 18/2R17 885
Sat 2/523:59
DEN
-
JNB
2 stops29h 06m
Ethiopian Air
Mon 11/514:30
JNB
-
DEN
3 stops32h 19m
Ethiopian Air
Deal found 20/2R18 046
Tue 7/420:25
DEN
-
JNB
1 stop30h 05m
Turkish Airlines
Wed 22/418:00
JNB
-
DEN
1 stop32h 25m
Turkish Airlines
Deal found 19/2R18 062
Sat 30/520:25
DEN
-
CPT
1 stop31h 25m
Turkish Airlines
Mon 8/616:35
CPT
-
DEN
1 stop33h 50m
Turkish Airlines
Deal found 17/2R18 207
Thu 5/319:20
DEN
-
JNB
1 stop30h 30m
Turkish Airlines
Fri 13/319:05
JNB
-
DEN
1 stop31h 30m
Turkish Airlines
Deal found 18/2R18 223
Thu 23/420:25
DEN
-
JNB
1 stop30h 05m
Turkish Airlines
Mon 11/518:00
JNB
-
DEN
1 stop32h 25m
Turkish Airlines
Deal found 17/2R18 304
Tue 7/423:59
DEN
-
JNB
2 stops40h 16m
Kenya Airways
Tue 21/417:00
JNB
-
DEN
2 stops34h 42m
Kenya Airways
Deal found 19/2R18 465
Sat 2/520:25
DEN
-
JNB
1 stop30h 05m
Turkish Airlines
Mon 11/518:00
JNB
-
DEN
1 stop32h 25m
Turkish Airlines
Deal found 19/2R18 513
Thu 9/423:59
DEN
-
JNB
2 stops29h 06m
Ethiopian Air
Thu 23/414:30
JNB
-
DEN
3 stops32h 18m
Ethiopian Air
Deal found 20/2R18 561
Fri 10/423:59
DEN
-
JNB
2 stops29h 06m
Ethiopian Air
Mon 20/414:30
JNB
-
DEN
3 stops32h 18m
Ethiopian Air
Deal found 21/2R18 771
Sun 17/520:25
DEN
-
CPT
1 stop31h 25m
Turkish Airlines
Mon 25/516:35
CPT
-
DEN
1 stop33h 50m
Turkish Airlines
Deal found 20/2R18 835

Find flights from Denver within your budget

 
Find flights departing from Denver that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 February 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Tue 7/4

20:25-10:30

1 stop30h 05m

Johannesburg OR Tambo

Wed 22/4

18:00-18:25

1 stop32h 25m

R18 062

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Thu 26/3

23:55-15:50

2 stops31h 55m

Johannesburg OR Tambo

Thu 7/5

17:00-18:49

2 stops33h 49m

R20 107

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Wed 15/4

23:59-8:20

2 stops48h 21m

Johannesburg OR Tambo

Sun 26/4

9:50-23:02

2 stops45h 12m

R20 139

DenverCape Town

DEN - CPT

DENCPT

Denver Intl

Wed 4/3

13:40-18:00

1 stop19h 20m

Cape Town Intl

Sun 8/3

20:50-16:23

1 stop27h 33m

R20 847

DenverDurban

DEN - DUR

DENDUR

Denver Intl

Thu 23/4

19:50-13:15

3 stops57h 25m

Durban King Shaka Intl

Mon 4/5

14:45-18:25

2 stops35h 40m

R21 008

DenverDurban

DEN - DUR

DENDUR

Denver Intl

Wed 22/4

15:15-13:15

3 stops38h 00m

Durban King Shaka Intl

Mon 4/5

14:45-18:25

2 stops35h 40m

R21 218

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Tue 19/5

23:50-10:55

2 stops51h 05m

Johannesburg OR Tambo

Wed 10/6

1:15-22:49

2 stops53h 34m

R21 942

DenverCape Town

DEN - CPT

DENCPT

Denver Intl

Wed 11/3

17:20-7:40

1 stop30h 20m

Cape Town Intl

Mon 23/3

9:30-15:35

1 stop38h 05m

R22 570

DenverCape Town

DEN - CPT

DENCPT

Denver Intl

Fri 7/8

23:59-14:35

2 stops30h 36m

Cape Town Intl

Tue 8/9

13:50-14:43

3 stops32h 53m

R22 811

DenverCape Town

DEN - CPT

DENCPT

Denver Intl

Sat 8/8

23:59-14:35

2 stops30h 36m

Cape Town Intl

Tue 8/9

13:50-14:43

3 stops32h 53m

R22 811

Flights are sorted by cheapest return flights first.

Deals found on 17/2

Showing 1-10 of 49 results
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Best time to book a flight from Denver

Have a flexible travel schedule? Discover the best time to fly from Denver 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.

Travel insights for flights from Denver

Get recent, data-driven insights about flights from Denver including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Denver?

Use this chart to determine the optimal time to book a return flight from Denver to OR Tambo. Price data was last updated on 20 February 2026.

Booking 12 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver?

Currently, January is the cheapest month in which you can book a flight from Denver (average of R9 434). Flying from Denver in July will prove the most costly (average of R22 200). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Denver?

When flying from Denver check dates and pricing for the following: British Airways, United Airlines. As they depart for the following popular destinations: Johannesburg.

British Airways
British Airways
From R21 594
United Airlines
United Airlines
From R20 009

What are popular destinations to fly to from Denver?

From Denver you can expect to find greater availability for the following destinations: Chicago (770 flights per day), Los Angeles (579 flights per day) and New York (328 flights per day).

Paris
Paris
From R25 648
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From R1 109
Tucson
Tucson
From R4 265
New York
New York
From R6 834

What is the cheapest place to fly to from Denver?

The cheapest city to fly to from Denver is Phoenix Sky Harbor Intl, with prices starting at R1 109. Explore other affordable destinations below.

Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From R1 109
San Francisco
San Francisco
From R3 622
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From R3 718
Tucson
Tucson
From R4 265

Airline reviews for flights from Denver

Get insights into the airlines that provide service from Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Denver. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Read through reviews of airlines serving Denver, such as United Airlines and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7,4
Good
9 335 reviews
Check prices

Crew

8,1

Entertainment

7,1

Food

6,6

Boarding

7,7

Overall

7,4

Comfort

7,3

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7,4
Good
9 335 reviews
United Airlines
7,4
Good
9 335 reviews
Check prices

Crew

8,1

Entertainment

7,1

Food

6,6

Boarding

7,7

Overall

7,4

Comfort

7,3

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6,7
Okay
7 756 reviews
United Airlines
7,4
Good
9 335 reviews
Check prices

Crew

8,1

Entertainment

7,1

Food

6,6

Boarding

7,7

Overall

7,4

Comfort

7,3

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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Related info for your journey

Access useful and relevant information related to your journey from Denver. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 February 2026.

  • What are the most popular destinations to fly to from Denver?

    The most selected flight destinations from Denver for the current month are Atlanta, Austin, Boston. While Boston, Atlanta, Austin are the top choices made by travellers year-round.

  • What is the cheapest flight from Denver to anywhere?

    Users have flown out of Denver for as low as R1 109 to Phoenix Sky Harbor Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R8 378 to fly from Denver.

  • What is the cheapest first class flight from Denver?

    If you’re looking to fly first-class from Denver to anywhere, put Las Vegas on your list as prices start at R14 520 for this destination.

  • What is the cheapest month to fly from Denver?

    January is currently the cheapest month to fly from Denver. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from Denver?

    Cheapflights makes it easy to find flights from Denver by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Denver?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Denver for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Denver with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Denver flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Denver become cheaper?

    Not ready to book yet? You can track prices for flights from Denver on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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Cheapflights makes it easy to find flights from Denver by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Denver?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Denver for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Denver with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Denver flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Denver become cheaper?

Not ready to book yet? You can track prices for flights from Denver on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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