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R1 210+ 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 21/2. 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
Feb 6 — Feb 131
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 7 January 2026.

Cheapest airline

British Airways

Good round-trip deal

R3 776 or less

Good one-way deal

R1 133 or less
On average, British Airways currently has the cheapest one-way flight from Denver Intl (avg. price of R23 437).
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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 7 January 2026.

Mon 9/213:16DEN - JNB
1 stop20h 44mVirgin Atlantic
Wed 18/221:55JNB - DEN
1 stop30h 26mVirgin Atlantic
Deal found 6/1R12 492
Wed 21/114:42DEN - CPT
1 stop19h 33mDelta
Tue 3/221:30CPT - DEN
1 stop25h 07mDelta
Deal found 7/1R12 492
Sun 24/59:35DEN - JNB
2 stops26h 05mDelta
Mon 1/621:55JNB - DEN
2 stops27h 50mDelta
Deal found 6/1R12 573
Sun 24/513:35DEN - JNB
1 stop22h 05mDelta
Tue 2/621:55JNB - DEN
1 stop33h 56mDelta
Deal found 6/1R12 590
Sun 8/212:00DEN - CPT
1 stop22h 15mVirgin Atlantic
Sun 15/321:30CPT - DEN
1 stop34h 39mVirgin Atlantic
Deal found 6/1R12 590
Sat 23/518:15DEN - JNB
2 stops41h 25mDelta
Mon 1/621:55JNB - DEN
1 stop33h 56mDelta
Deal found 6/1R12 655
Sun 8/26:14DEN - CPT
2 stops28h 01mDelta
Sun 15/321:30CPT - DEN
1 stop34h 39mDelta
Deal found 6/1R12 655
Sat 23/56:30DEN - JNB
2 stops30h 50mKLM
Sat 30/518:00JNB - DEN
1 stop29h 40mKLM
Deal found 6/1R12 786
Sun 24/510:30DEN - JNB
2 stops26h 50mKLM
Mon 8/623:15JNB - DEN
2 stops28h 43mKLM
Deal found 6/1R12 933
Mon 20/418:00DEN - CPT
2 stops27h 50mKLM
Thu 30/423:15CPT - DEN
2 stops31h 34mKLM
Deal found 5/1R12 933
Tue 3/316:43DEN - JNB
2 stops34h 27mMultiple Airlines
Tue 1/1223:59JNB - DEN
2 stops31h 44mMultiple Airlines
Deal found 6/1R12 950
Mon 16/310:50DEN - CPT
2 stops27h 05mKLM
Tue 26/523:15CPT - DEN
2 stops32h 36mKLM
Deal found 6/1R12 950

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 7 January 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

Sat 2/5

15:03-19:40

1 stop20h 37m

Johannesburg OR Tambo

Mon 11/5

21:55-14:59

1 stop25h 04m

R12 492

DenverCape Town

DEN - CPT

DENCPT

Denver Intl

Wed 21/1

12:00-19:15

1 stop22h 15m

Cape Town Intl

Tue 3/2

21:30-12:10

1 stop23h 40m

R12 492

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Sun 24/5

15:10-19:40

1 stop20h 30m

Johannesburg OR Tambo

Mon 1/6

21:55-17:45

2 stops27h 50m

R12 573

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Mon 9/2

10:50-19:00

1 stop23h 10m

Johannesburg OR Tambo

Wed 18/2

21:55-17:24

2 stops28h 29m

R12 573

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Sat 23/5

18:15-19:40

2 stops41h 25m

Johannesburg OR Tambo

Tue 2/6

21:55-23:51

1 stop33h 56m

R12 655

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Sat 23/5

6:30-21:20

2 stops30h 50m

Johannesburg OR Tambo

Sun 31/5

18:00-15:40

1 stop29h 40m

R12 786

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Sat 23/5

6:30-21:20

2 stops30h 50m

Johannesburg OR Tambo

Sat 30/5

18:00-15:40

1 stop29h 40m

R12 786

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Sun 24/5

9:00-21:20

2 stops28h 20m

Johannesburg OR Tambo

Sun 31/5

23:15-22:29

2 stops31h 14m

R12 933

DenverCape Town

DEN - CPT

DENCPT

Denver Intl

Mon 16/3

10:50-21:55

2 stops27h 05m

Cape Town Intl

Tue 26/5

23:15-23:51

2 stops32h 36m

R12 950

DenverJohannesburg

DEN - JNB

DENJNB

Denver Intl

Wed 28/1

11:17-22:05

2 stops25h 48m

Johannesburg OR Tambo

Wed 4/2

19:20-19:28

2 stops33h 08m

R12 966

Flights are sorted by cheapest return flights first.

Deals found on 6/1

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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 2 January 2026.

Booking 59 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 R12 704). Flying from Denver in July will prove the most costly (average of R22 596). 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, Turkish Airlines. As they depart for the following popular destinations: Johannesburg.

British Airways
British Airways
From R19 108
United Airlines
United Airlines
From R20 322
Frontier
Frontier
From R2 132
Turkish Airlines
Turkish Airlines
From R17 326

What are popular destinations to fly to from Denver?

From Denver you can expect to find greater availability for the following destinations: Los Angeles (462 flights per day), Chicago (365 flights per day) and Dallas (247 flights per day).

Paris
Paris
From R26 050
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From R1 126
New York
New York
From R6 941
San Francisco
San Francisco
From R3 679

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 126. Explore other affordable destinations below.

Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From R1 126
San Francisco
San Francisco
From R3 679
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From R3 776
Indianapolis
Indianapolis
From R6 819

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, Turkish Airlines, andBritish 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
9 138 reviews
Check prices

Food

6,6

Overall

7,4

Crew

8,1

Entertainment

7,1

Boarding

7,7

Comfort

7,3

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7,4
Good
9 138 reviews
United Airlines
7,4
Good
9 138 reviews
Check prices

Food

6,6

Overall

7,4

Crew

8,1

Entertainment

7,1

Boarding

7,7

Comfort

7,3

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Turkish Airlines
7,3
Good
4 150 reviews
United Airlines
7,4
Good
9 138 reviews
Check prices

Food

6,6

Overall

7,4

Crew

8,1

Entertainment

7,1

Boarding

7,7

Comfort

7,3

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
British Airways
6,7
Okay
7 657 reviews
United Airlines
7,4
Good
9 138 reviews
Check prices

Food

6,6

Overall

7,4

Crew

8,1

Entertainment

7,1

Boarding

7,7

Comfort

7,3

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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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 7 January 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, Boston, Austin. 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 126 to Phoenix Sky Harbor Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R11 138 to fly from Denver.

  • What are the cheapest airlines flying from Denver to anywhere?

    Looking at our data, Frontier, Turkish Airlines, and British Airways have been found to have the cheapest prices from Denver. Here are some options available: Frontier flights from Denver to Phoenix Sky Harbor Intl (R2 132). Turkish Airlines flights from Denver to Johannesburg OR Tambo (R17 326). British Airways flights from Denver to Cape Town Intl (R19 108).

  • 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 748 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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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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