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$715+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
13 Jun — 20 Jun1
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 14 May 2026.

Tue 2/613:15
SYD
-
DEN
2 stops22h 51m
Multiple Airlines
Sat 20/607:00
DEN
-
SYD
2 stops36h 50m
Multiple Airlines
Deal found 12/5$1,353
Wed 10/606:00
SYD
-
DEN
3 stops37h 58m
Multiple Airlines
Wed 24/612:47
DEN
-
SYD
3 stops31h 03m
Multiple Airlines
Deal found 10/5$1,396
Mon 1/613:15
SYD
-
DEN
2 stops27h 23m
Multiple Airlines
Mon 22/606:00
DEN
-
SYD
3 stops48h 10m
Multiple Airlines
Deal found 10/5$1,418
Sun 4/1010:10
SYD
-
DEN
1 stop29h 57m
American Airlines
Mon 19/1016:21
DEN
-
SYD
1 stop21h 34m
American Airlines
Deal found 12/5$1,475
Wed 30/909:10
SYD
-
DEN
1 stop29h 57m
American Airlines
Thu 15/1006:43
DEN
-
SYD
1 stop32h 22m
American Airlines
Deal found 9/5$1,493
Sat 3/1009:10
SYD
-
DEN
2 stops22h 23m
American Airlines
Sun 18/1018:59
DEN
-
SYD
2 stops20h 06m
American Airlines
Deal found 11/5$1,494
Thu 1/1009:10
SYD
-
DEN
2 stops22h 23m
American Airlines
Fri 16/1018:19
DEN
-
SYD
1 stop20h 46m
American Airlines
Deal found 10/5$1,495

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 647,157 searches and data was last updated on 14 May 2026.

Return from

$1,353

One-way from

$715

Popular in

May

Cheapest in

November

Average price

$1,781
2/6-20/6
  • 2/6-20/6
  • 4 total stops
  • 59h 41m total
  • Sydney to Denver
Search Deals
7/8
  • 7/8
  • 2 total stops
  • 36h 48m total
  • Sydney to Denver
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 647,157 searches and data was last updated on 14 May 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
Fastest return journey

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 1/10

09:10-15:33

2 stops22h 23m

Denver Intl

Fri 16/10

18:19-08:05

1 stop20h 46m

$1,495

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 17/8

10:20-08:21

2 stops38h 01m

Denver Intl

Sat 22/8

17:49-06:55

1 stop21h 06m

$2,160

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 24/7

10:20-08:20

2 stops38h 00m

Denver Intl

Sat 8/8

11:20-06:55

1 stop27h 35m

$2,269

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 17/7

13:15-11:14

2 stops37h 59m

Denver Intl

Tue 28/7

18:10-11:50

2 stops25h 40m

$2,282

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 17/8

09:20-17:13

1 stop23h 53m

Denver Intl

Sat 22/8

19:50-07:20

1 stop19h 30m

$2,332

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 29/6

09:15-22:41

2 stops29h 26m

Denver Intl

Wed 15/7

06:30-06:50

2 stops32h 20m

$2,584

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 25/6

09:15-11:34

1 stop18h 19m

Denver Intl

Sat 11/7

06:30-06:50

2 stops32h 20m

$2,696

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 28/6

09:15-22:41

2 stops29h 26m

Denver Intl

Sun 12/7

07:31-06:50

1 stop31h 19m

$2,698

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 25/6

09:15-11:34

1 stop18h 19m

Denver Intl

Thu 9/7

05:40-06:50

2 stops33h 10m

$2,700
Cheapest one-way

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 7/8

13:15-10:03

2 stops36h 48m

$715

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 16 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

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

Booking 52 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 14 May 2026.
Read reviews from past customers who have flown Air New Zealand,Qantas Airways, andUnited 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.
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
642 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qantas Airways
7.5
Good
1,037 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,711 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
American Airlines
7.1
Good
11,662 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air Canada
7.1
Good
11,029 reviews
Air New Zealand
8.0
Very Good
642 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.4

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

FAQs about flying to Denver

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

    For a flight to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 29.7 km from the centre of the city.

  • 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, American Airlines 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 $41, while return flights cost around $274.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around $445, however they can be found for as little as $274.

  • Where does the fastest flight to Denver depart from?

    For those looking to save time traveling to Denver, Sydney Kingsford Smith offers the quickest one-way flight (22 hours 51 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

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Englewood

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