What is the cheapest airline that flies from Missouri to Aspen Pitkin County?

American Airlines and United Airlines are the most popular carriers operating from Missouri to Aspen Pitkin County

What airlines fly to Aspen?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Aspen from Missouri according to our data. United Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Aspen. Keep in mind that there are 3 different airlines that fly to Aspen on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Missouri to Aspen Pitkin County Airport?

Prices for flights from Missouri to Aspen Pitkin County Airport refresh daily.

How many operators does momondo search for flights from Missouri to Aspen Pitkin County Airport?

As of September 2025, there are 2 operators available to choose from for flights from Missouri to Aspen Pitkin County Airport.

How old do you have to be to fly from Missouri to Aspen Pitkin County 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 Missouri to Aspen Pitkin County Airport.

What documentation or ID do you need to fly to Aspen Pitkin County Airport?

The travel and health documents you'll need for your trip to Aspen Pitkin County 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 Aspen Pitkin County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$230 Cheap Flights from Missouri to Aspen in 2025/26

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Find the cheapest flights from Missouri to Aspen

Round-trip

One-way

Cheap round-trip flights

7:12 am - 11:41 amMCI-ASE

5h 29m1 stop

10:24 am - 6:34 pmASE-MCI

7h 10m1 stop

$269American Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 4

6:00 am - 9:01 amMCI-ASE

4h 01m1 stop

8:30 am - 4:05 pmASE-MCI

6h 35m1 stop

$273United Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:00 am - 10:39 amMCI-ASE

5h 39m1 stop

6:15 pm - 11:30 pmASE-MCI

4h 15m1 stop

$350United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

6:00 am - 10:36 amMCI-ASE

5h 36m1 stop

7:10 pm - 2:45 amASE-MCI

6h 35m1 stop

$365United Airlines

Find Deal

Tue, Nov 25 - Sun, Nov 30

6:00 am - 10:39 amMCI-ASE

5h 39m1 stop

6:15 pm - 11:30 pmASE-MCI

4h 15m1 stop

$399United Airlines

Find Deal

Thu, Oct 9 - Sun, Oct 12

6:00 am - 8:51 amMCI-ASE

3h 51m1 stop

5:00 pm - 11:28 pmASE-MCI

5h 28m1 stop

$419United Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

4:50 pm - 9:39 pmSTL-ASE

5h 49m1 stop

6:15 pm - 8:46 pmASE-STL

25h 31m1 stop

$424United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

11:58 am - 6:25 pmSTL-ASE

7h 27m1 stop

3:53 pm - 11:08 amASE-STL

18h 15m1 stop

$427American Airlines

Find Deal

Thu, Jan 22 - Sun, Jan 25

5:32 am - 9:54 amMCI-ASE

5h 22m1 stop

4:49 pm - 8:33 amASE-MCI

14h 44m2 stops

$475American Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 4

4:50 pm - 9:39 pmSTL-ASE

5h 49m1 stop

6:15 pm - 10:49 amASE-STL

15h 34m2 stops

$502United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

United Airlines flights from Missouri to Aspen

Our best United Airlines deals on Missouri to Aspen flight tickets

United Airlines

Dec 4

MCI6:00 amKansas City

4h 01m

1 stop

ASE9:01 amAspen Pitkin County

Dec 8

ASE8:30 amAspen Pitkin County

6h 35m

1 stop

MCI4:05 pmKansas City

$273

Find similar

United Airlines

Oct 2

MCI6:00 amKansas City

5h 39m

1 stop

ASE10:39 amAspen Pitkin County

Oct 6

ASE6:15 pmAspen Pitkin County

4h 15m

1 stop

MCI11:30 pmKansas City

$350

Find similar

United Airlines

Nov 25

MCI6:00 amKansas City

5h 36m

1 stop

ASE10:36 amAspen Pitkin County

Nov 30

ASE7:10 pmAspen Pitkin County

6h 35m

1 stop

MCI2:45 amKansas City

$365

Find similar

American Airlines flights from Missouri to Aspen

Our best American Airlines deals on Missouri to Aspen flight tickets

American Airlines

Oct 1

MCI7:12 amKansas City

5h 29m

1 stop

ASE11:41 amAspen Pitkin County

Oct 4

ASE10:24 amAspen Pitkin County

7h 10m

1 stop

MCI6:34 pmKansas City

$269

Find similar

American Airlines

Jan 22

STL11:58 amLambert-St Louis

7h 27m

1 stop

ASE6:25 pmAspen Pitkin County

Jan 25

ASE3:53 pmAspen Pitkin County

18h 15m

1 stop

STL11:08 amLambert-St Louis

$427

Find similar

American Airlines

Oct 1

MCI5:32 amKansas City

5h 22m

1 stop

ASE9:54 amAspen Pitkin County

Oct 4

ASE4:49 pmAspen Pitkin County

14h 44m

2 stops

MCI8:33 amKansas City

$475

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityAspen

MCI - ASE

MCIASE

Kansas City

Wed 10/1

7:12 am-11:41 am

1 stop5h 29m

Aspen Pitkin County

Sat 10/4

10:24 am-6:34 pm

1 stop7h 10m

$269

Kansas CityAspen

MCI - ASE

MCIASE

Kansas City

Thu 12/4

6:00 am-9:01 am

1 stop4h 01m

Aspen Pitkin County

Mon 12/8

8:30 am-4:05 pm

1 stop6h 35m

$273

Kansas CityAspen

MCI - ASE

MCIASE

Kansas City

Thu 10/2

6:00 am-10:39 am

1 stop5h 39m

Aspen Pitkin County

Mon 10/6

6:15 pm-11:30 pm

1 stop4h 15m

$350

Kansas CityAspen

MCI - ASE

MCIASE

Kansas City

Tue 11/25

6:00 am-10:36 am

1 stop5h 36m

Aspen Pitkin County

Sun 11/30

7:10 pm-2:45 am

1 stop6h 35m

$365

Kansas CityAspen

MCI - ASE

MCIASE

Kansas City

Thu 10/9

6:00 am-10:39 am

1 stop5h 39m

Aspen Pitkin County

Sun 10/12

6:15 pm-11:30 pm

1 stop4h 15m

$399

Kansas CityAspen

MCI - ASE

MCIASE

Kansas City

Sat 3/7

6:00 am-8:51 am

1 stop3h 51m

Aspen Pitkin County

Wed 3/11

5:00 pm-11:28 pm

1 stop5h 28m

$419

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Thu 10/2

4:50 pm-9:39 pm

1 stop5h 49m

Aspen Pitkin County

Mon 10/6

6:15 pm-8:46 pm

1 stop25h 31m

$424

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Thu 1/22

11:58 am-6:25 pm

1 stop7h 27m

Aspen Pitkin County

Sun 1/25

3:53 pm-11:08 am

1 stop18h 15m

$427

Kansas CityAspen

MCI - ASE

MCIASE

Kansas City

Wed 10/1

5:32 am-9:54 am

1 stop5h 22m

Aspen Pitkin County

Sat 10/4

4:49 pm-8:33 am

2 stops14h 44m

$475

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Thu 10/2

4:50 pm-9:39 pm

1 stop5h 49m

Aspen Pitkin County

Mon 10/6

6:15 pm-10:49 am

2 stops15h 34m

$502

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Aspen

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 day to depart on your flight to Aspen?

The cheapest day to depart from Missouri to Aspen is on a Tuesday when prices can be found for as low as $428. The most expensive day to fly to Aspen is Thursday, with ticket prices averaging around $713.

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

In the morning is the cheapest time of day to fly from Missouri to Aspen when you can find flight prices for as low as $542. Flying to Aspen in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $632. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Missouri to Aspen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Aspen

Direct flights	None

There are no direct flights from Missouri to Aspen. There are no popular flight routes from Missouri to Aspen.

Search flight deals

When did momondo last update prices for flights from Missouri to Aspen Pitkin County Airport?
Prices for flights from Missouri to Aspen Pitkin County Airport refresh daily.
How many operators does momondo search for flights from Missouri to Aspen Pitkin County Airport?
As of September 2025, there are 2 operators available to choose from for flights from Missouri to Aspen Pitkin County Airport.
How old do you have to be to fly from Missouri to Aspen Pitkin County 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 Missouri to Aspen Pitkin County Airport.
What documentation or ID do you need to fly to Aspen Pitkin County Airport?
The travel and health documents you'll need for your trip to Aspen Pitkin County 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 Aspen Pitkin County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Aspen

Compare and see reviews for airlines that fly from Missouri to Aspen with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights

Snowmass Village

Leadville

Snowmass

Carbondale

Buena Vista

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Aspen?

It is quick and easy to find Missouri to Aspen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Aspen that suits you.

Can I find flights from Missouri to Aspen with flexible booking policies on momondo?

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

How can momondo help me find flights from Missouri to Aspen?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Aspen.

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

Yes momondo offers price alerts on flights to Aspen from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.