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R11 417+ Cheap flights to Denver

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
Jul 28 — Aug 41
1 adult
1 adult, Economy, 0 bags

Flights to Denver in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Denver
Explore the most affordable flight options available to Denver. Find the lowest fares based on data from user searches, with prices last updated on 28 June 2026.

Tue 21/723:15
JNB
-
DEN
2 stops31h 30m
Delta
Tue 28/715:10
DEN
-
JNB
1 stop20h 30m
Delta
Deal found 23/6R18 135
Tue 21/722:00
JNB
-
DEN
1 stop22h 18m
United Airlines
Tue 28/723:59
DEN
-
JNB
1 stop34h 31m
United Airlines
Deal found 23/6R18 989
Thu 16/723:15
JNB
-
DEN
2 stops32h 12m
Delta
Wed 12/87:19
DEN
-
JNB
2 stops30h 01m
Delta
Deal found 25/6R19 104
Mon 14/1219:35
JNB
-
DEN
1 stop28h 35m
Multiple Airlines
Sun 3/117:01
DEN
-
JNB
1 stop32h 24m
Multiple Airlines
Deal found 25/6R19 466
Tue 1/1219:35
JNB
-
DEN
1 stop28h 35m
Multiple Airlines
Sun 3/117:01
DEN
-
JNB
1 stop32h 24m
Multiple Airlines
Deal found 25/6R19 482
Wed 4/1119:35
JNB
-
DEN
1 stop28h 35m
British Airways
Fri 6/1117:01
DEN
-
JNB
1 stop32h 24m
British Airways
Deal found 24/6R19 712
Wed 4/1119:35
JNB
-
DEN
1 stop28h 35m
Multiple Airlines
Fri 6/1116:36
DEN
-
JNB
2 stops32h 49m
Multiple Airlines
Deal found 24/6R19 811
Sun 6/920:15
JNB
-
DEN
2 stops31h 37m
Virgin Atlantic
Tue 22/1212:20
DEN
-
JNB
2 stops35h 00m
Virgin Atlantic
Deal found 25/6R19 876
Tue 8/922:00
JNB
-
DEN
2 stops42h 02m
United Airlines
Wed 30/98:00
DEN
-
JNB
2 stops26h 30m
United Airlines
Deal found 24/6R20 615
Sat 25/718:50
JNB
-
DEN
2 stops32h 00m
Multiple Airlines
Mon 26/1012:20
DEN
-
JNB
2 stops39h 50m
Multiple Airlines
Deal found 23/6R20 780

Find flight deals to Denver

Find the latest flights to Denver in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 28 June 2026.

Return from

R18 135

One-way from

R11 417

Popular in

March

Cheapest in

February

Average price

R21 864
Delta
  • Delta
  • 21/7-28/7
  • 4 total stops
  • 61h 47m total
  • Johannesburg to Denver
Search Deals
12/10
  • 12/10
  • 3 total stops
  • 53h 00m total
  • Johannesburg to Denver
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R1 567 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R433 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Denver that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 28 June 2026.
Use the filters below to find and compare flights to Denver that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Tue 21/7

23:15-23:27

2 stops32h 12m

Denver Intl

Tue 28/7

6:05-19:40

2 stops29h 35m

R18 135

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Thu 16/7

23:15-23:27

2 stops32h 12m

Denver Intl

Wed 12/8

7:19-21:20

2 stops30h 01m

R19 104

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Sun 6/9

20:15-19:52

2 stops31h 37m

Denver Intl

Tue 22/12

12:20-8:20

2 stops35h 00m

R19 876

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Tue 1/12

19:35-15:48

2 stops29h 13m

Denver Intl

Sun 3/1

16:55-10:25

2 stops32h 30m

R21 059
Fastest return journey

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Tue 8/9

22:00-15:37

1 stop25h 37m

Denver Intl

Wed 30/9

13:42-18:30

1 stop20h 48m

R22 094

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Sun 6/9

18:50-15:40

1 stop28h 50m

Denver Intl

Wed 23/12

12:59-12:10

2 stops38h 11m

R22 619

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Thu 30/7

23:15-22:44

2 stops31h 29m

Denver Intl

Fri 14/8

6:00-21:20

2 stops31h 20m

R22 997

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Thu 6/8

22:00-19:45

2 stops29h 45m

Denver Intl

Thu 13/8

5:00-18:30

2 stops29h 30m

R23 145

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Sun 6/9

21:15-16:30

1 stop27h 15m

Denver Intl

Wed 23/12

17:01-10:25

1 stop32h 24m

R28 254

JohannesburgDenver

JNB - DEN

JNBDEN

Johannesburg OR Tambo

Wed 15/7

19:00-15:40

1 stop28h 40m

Denver Intl

Fri 31/7

6:00-18:30

1 stop28h 30m

R28 418

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight to Denver

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

Cheapflights Insights

Everything you need to know about your flight to Denver

How long is the flight to Denver?

On average, a flight from Johannesburg to Denver takes 28 hours 35 minutes. Flights to Denver from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Denver?

The most popular airlines flying from Johannesburg to Denver are United Airlines, British Airways and KLM.

United Airlines
United Airlines
From R15 643
British Airways
British Airways
From R16 128
KLM
KLM
From R15 812
Turkish Airlines
Turkish Airlines
From R15 443

What are the cheapest airlines that fly to Denver?

The cheapest airlines flying from Johannesburg to Denver are Virgin Atlantic, American Airlines and Turkish Airlines.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Denver when rainfall is around 13.0 mm.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated 28 June 2026.
Read reviews from past customers who have flown KLM,United Airlines, andAmerican Airlines to the United States. 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.
KLM
7,8
Good
1 531 reviews
Check prices

Entertainment

7,2

Crew

8,4

Comfort

7,7

Food

7,3

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7,8
Good
1 531 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Entertainment

7,2

Crew

8,4

Comfort

7,7

Food

7,3

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7,4
Good
9 901 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Entertainment

7,2

Crew

8,4

Comfort

7,7

Food

7,3

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7,1
Good
11 777 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Entertainment

7,2

Crew

8,4

Comfort

7,7

Food

7,3

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6,8
Okay
8 104 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Entertainment

7,2

Crew

8,4

Comfort

7,7

Food

7,3

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6,7
Okay
8 076 reviews
KLM
7,8
Good
1 531 reviews
Check prices

Entertainment

7,2

Crew

8,4

Comfort

7,7

Food

7,3

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

FAQs about flying to Denver

  • What airport do you fly into for flights to Denver?

    Travellers will need to book flights to Denver Intl (DEN) if they wish to fly to Denver. The Denver airport is 29,7 km from the city centre.

  • Can I find cheaper flights to Denver if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Denver on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Denver?

    Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to Denver.

  • What is the cheapest airport to fly to in Denver?

    Denver Intl is currently the cheapest airport to fly to in Denver. One-way flights to Denver Intl typically cost R1 896, while return flights cost around R3 139.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around R3 139, however they can be found for as little as R3 139.

  • Where does the fastest flight to Denver depart from?

    For those looking to save time traveling to Denver, Johannesburg offers the quickest one-way flight (28 hours 35 minutes).

  • Does Denver Intl have car hire?

    Yes. Those touching down at Denver Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Denver Intl?

    Yes. Denver Intl has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl (0,0 km away from Denver Intl).

See more FAQs

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