What airlines fly to Adelaide?

Air New Zealand, Qantas Airways and American Airlines are the top three most popular airlines that fly to Adelaide from Colorado according to our data. Air New Zealand is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Adelaide. Keep in mind that there are 3 different airlines that fly to Adelaide on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Colorado to Adelaide Airport?

Prices for flights from Colorado to Adelaide Airport were last updated today.

How many operators does momondo search for flights from Colorado to Adelaide Airport?

As of September 2025, there are 3 operators available to choose from for flights from Colorado to Adelaide Airport.

How old do you have to be to fly from Colorado to Adelaide Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Adelaide Airport.

What documentation or ID do you need to fly to Adelaide Airport?

The travel and health documents you'll need for your trip to Adelaide Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Adelaide Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,175 Cheap Flights from Colorado to Adelaide in 2025/26

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Find the cheapest flights from Colorado to Adelaide

Round-trip

One-way

Cheap round-trip flights

3:48 pm - 10:55 amDEN-ADL

25h 37m2 stops

11:55 am - 6:23 pmADL-DEN

23h 58m2 stops

$1,175Air New Zealand

Find Deal

Wed, Feb 11 - Wed, Feb 18

7:10 pm - 6:45 pmDEN-ADL

30h 05m2 stops

11:55 am - 9:55 pmADL-DEN

27h 30m2 stops

$1,428Air New Zealand

Find Deal

Wed, Nov 5 - Wed, Nov 12

9:42 am - 1:00 pmDEN-ADL

33h 48m2 stops

2:55 pm - 4:34 pmADL-DEN

19h 09m1 stop

$1,681United Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 18

11:22 am - 9:30 amDEN-ADL

28h 38m1 stop

7:15 am - 10:26 pmADL-DEN

32h 41m2 stops

$1,701United Airlines

Find Deal

Thu, Jan 1 - Thu, Jan 15

1:43 pm - 9:30 amDEN-ADL

26h 17m2 stops

7:15 am - 2:54 pmADL-DEN

25h 09m2 stops

$1,706United Airlines

Find Deal

Thu, Jan 1 - Thu, Jan 15

1:25 pm - 10:55 amDEN-ADL

28h 00m2 stops

7:00 pm - 6:24 pmADL-DEN

40h 54m3 stops

$1,895Air New Zealand

Find Deal

Wed, Nov 5 - Wed, Nov 12

6:30 am - 5:20 pmDEN-ADL

41h 20m3 stops

10:15 am - 9:49 pmADL-DEN

53h 04m3 stops

$1,966Multiple Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 18

6:30 am - 5:20 pmDEN-ADL

41h 20m3 stops

10:15 am - 11:35 pmADL-DEN

30h 50m2 stops

$1,985Multiple Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 18

12:33 pm - 8:10 amDEN-ADL

50h 07m3 stops

12:35 pm - 6:43 pmADL-DEN

47h 38m3 stops

$3,015Qatar Airways

Find Deal

Wed, Nov 5 - Wed, Nov 12

1:54 pm - 7:40 amDEN-ADL

49h 16m3 stops

12:35 pm - 8:43 amADL-DEN

60h 38m3 stops

$13,648Qatar Airways

Find Deal

Sun, Oct 19 - Thu, Oct 30

Air New Zealand flights from Colorado to Adelaide

Our best Air New Zealand deals on Colorado to Adelaide flight tickets

Air New Zealand

Feb 11

DEN3:48 pmDenver Intl

25h 37m

2 stops

ADL10:55 amAdelaide

Feb 18

ADL11:55 amAdelaide

23h 58m

2 stops

DEN6:23 pmDenver Intl

$1,175

Find similar

Air New Zealand

Nov 5

DEN7:10 pmDenver Intl

30h 05m

2 stops

ADL6:45 pmAdelaide

Nov 12

ADL11:55 amAdelaide

27h 30m

2 stops

DEN9:55 pmDenver Intl

$1,428

Find similar

Air New Zealand

Nov 5

DEN1:25 pmDenver Intl

28h 00m

2 stops

ADL10:55 amAdelaide

Nov 12

ADL7:00 pmAdelaide

40h 54m

3 stops

DEN6:24 pmDenver Intl

$1,895

Find similar

United Airlines flights from Colorado to Adelaide

Our best United Airlines deals on Colorado to Adelaide flight tickets

United Airlines

Feb 11

DEN9:42 amDenver Intl

33h 48m

2 stops

ADL1:00 pmAdelaide

Feb 18

ADL2:55 pmAdelaide

19h 09m

1 stop

DEN4:34 pmDenver Intl

$1,681

Find similar

United Airlines

Jan 1

DEN11:22 amDenver Intl

28h 38m

1 stop

ADL9:30 amAdelaide

Jan 15

ADL7:15 amAdelaide

32h 41m

2 stops

DEN10:26 pmDenver Intl

$1,701

Find similar

United Airlines

Jan 1

DEN1:43 pmDenver Intl

26h 17m

2 stops

ADL9:30 amAdelaide

Jan 15

ADL7:15 amAdelaide

25h 09m

2 stops

DEN2:54 pmDenver Intl

$1,706

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Wed 2/11

3:48 pm-10:55 am

2 stops25h 37m

Adelaide

Wed 2/18

11:55 am-6:23 pm

2 stops23h 58m

$1,175

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Wed 11/5

7:10 pm-6:45 pm

2 stops30h 05m

Adelaide

Wed 11/12

11:55 am-9:55 pm

2 stops27h 30m

$1,428

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Wed 2/11

9:42 am-1:00 pm

2 stops33h 48m

Adelaide

Wed 2/18

2:55 pm-4:34 pm

1 stop19h 09m

$1,681

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Thu 1/1

11:22 am-9:30 am

1 stop28h 38m

Adelaide

Thu 1/15

7:15 am-10:26 pm

2 stops32h 41m

$1,701

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Thu 1/1

1:43 pm-9:30 am

2 stops26h 17m

Adelaide

Thu 1/15

7:15 am-2:54 pm

2 stops25h 09m

$1,706

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Wed 11/5

1:25 pm-10:55 am

2 stops28h 00m

Adelaide

Wed 11/12

7:00 pm-6:24 pm

3 stops40h 54m

$1,895

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Wed 2/11

6:30 am-5:20 pm

3 stops41h 20m

Adelaide

Wed 2/18

10:15 am-9:49 pm

3 stops53h 04m

$1,966

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Wed 2/11

6:30 am-5:20 pm

3 stops41h 20m

Adelaide

Wed 2/18

10:15 am-11:35 pm

2 stops30h 50m

$1,985

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Wed 11/5

12:33 pm-8:10 am

3 stops50h 07m

Adelaide

Wed 11/12

12:35 pm-6:43 pm

3 stops47h 38m

$3,015

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Sun 10/19

1:54 pm-7:40 am

3 stops49h 16m

Adelaide

Thu 10/30

12:35 pm-8:43 am

3 stops60h 38m

$13,648

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Colorado to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Adelaide?

The cheapest month to fly to Adelaide from Colorado is in March. Flight prices, which tend to average around $1,071, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Adelaide from Colorado during February instead. Flights to Adelaide in February, while not as cheap as those in March, still average around $1,138.

What is the cheapest day to depart on your flight to Adelaide?

The cheapest day to depart on your flight to Adelaide is on a Wednesday when prices can be found for as low as $1,433. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Adelaide is Monday, with ticket prices averaging around $1,850.

What is the cheapest time of day to depart on your flight to Adelaide?

According to our data, the cheapest time of day to fly to Adelaide is in the afternoon. momondo users have found flights departing from Colorado to Adelaide in the afternoon for as low as $1,437. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Adelaide are more costly in the morning, with an average ticket price of $2,981. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Colorado to Adelaide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Adelaide

Direct flights	None

There are no direct flights from Colorado to Adelaide. There are no popular flight routes from Colorado to Adelaide.

Search flight deals

When did momondo last update prices for flights from Colorado to Adelaide Airport?
Prices for flights from Colorado to Adelaide Airport were last updated today.
How many operators does momondo search for flights from Colorado to Adelaide Airport?
As of September 2025, there are 3 operators available to choose from for flights from Colorado to Adelaide Airport.
How old do you have to be to fly from Colorado to Adelaide Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The travel and health documents you'll need for your trip to Adelaide Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Adelaide Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Adelaide

Compare and see reviews for airlines that fly from Colorado to Adelaide with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $994	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,043	Free Cancellation	Rating 7.5 908 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,230	Free Cancellation	Rating 8.0 505 reviews	Search Air New Zealand flights

Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Adelaide?

Finding the right flight to Adelaide from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Adelaide quick and easy, saving you time and money.

Can I find flights from Colorado to Adelaide with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Adelaide flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Adelaide?

momondo provides multiple filters to help you find the best flight to Adelaide from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colorado to Adelaide right now. Can momondo alert me if prices change?

Price alerts on flights to Adelaide from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.