How long does it take to fly to Aspen?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Aspen you fly into. For example, flying from Kansas City to Grand Junction takes 3h 53m on average. On the other hand, flying from St. Louis to Grand Junction takes 4h 46m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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 March 2026, 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.

$329 Cheap Flights from Missouri to Aspen in 2026

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Find the cheapest flights from Missouri to Aspen

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:54 am - 12:25 pm

STL

ASE

4h 31m

1 stop

1:25 pm - 8:54 pm

ASE

STL

6h 29m

1 stop

$329United Airlines

Fri, Apr 10 - Tue, Apr 14

8:54 am - 12:25 pm

STL

ASE

4h 31m

1 stop

12:14 pm - 9:52 pm

ASE

STL

8h 38m

2 stops

$334United Airlines

Fri, Apr 10 - Tue, Apr 14

7:45 am - 3:17 pm

STL

ASE

8h 32m

1 stop

3:29 pm - 8:54 pm

ASE

STL

4h 25m

1 stop

$409United Airlines

Sat, Apr 11 - Wed, Apr 15

5:10 am - 8:46 am

STL

ASE

4h 36m

1 stop

5:10 pm - 11:57 pm

ASE

STL

5h 47m

1 stop

$412United Airlines

Thu, Jul 2 - Thu, Jul 2

8:21 am - 2:40 pm

STL

ASE

7h 19m

2 stops

10:15 am - 4:56 pm

ASE

STL

5h 41m

1 stop

$414United Airlines

Sat, Apr 11 - Wed, Apr 15

5:10 am - 8:46 am

STL

ASE

4h 36m

1 stop

1:07 pm - 9:26 pm

ASE

STL

7h 19m

2 stops

$417United Airlines

Thu, Jul 2 - Thu, Jul 2

7:45 am - 5:30 pm

STL

ASE

10h 45m

2 stops

10:15 am - 9:52 pm

ASE

STL

10h 37m

2 stops

$419United Airlines

Fri, Apr 10 - Tue, Apr 14

3:16 pm - 10:00 pm

MCI

ASE

7h 44m

1 stop

6:12 pm - 11:30 pm

ASE

MCI

4h 18m

1 stop

$429United Airlines

Sat, May 23 - Wed, May 27

6:23 pm - 11:02 am

MCI

ASE

17h 39m

2 stops

12:51 pm - 6:55 pm

ASE

MCI

5h 04m

1 stop

$685American Airlines

Sat, May 23 - Wed, May 27

5:25 am - 10:00 am

STL

ASE

5h 35m

1 stop

6:03 am - 2:03 pm

ASE

STL

7h 00m

1 stop

$710American Airlines

Thu, Jun 18 - Sun, Jun 21

United Airlines flights from Missouri to Aspen

Our best United Airlines deals on Missouri to Aspen flight tickets

United Airlines

Apr 10

STL8:54 amLambert-St Louis

4h 31m

1 stop

ASE12:25 pmAspen Pitkin County

Apr 14

ASE1:25 pmAspen Pitkin County

6h 29m

1 stop

STL8:54 pmLambert-St Louis

$329

United Airlines

Apr 10

STL8:54 amLambert-St Louis

4h 31m

1 stop

ASE12:25 pmAspen Pitkin County

Apr 14

ASE12:14 pmAspen Pitkin County

8h 38m

2 stops

STL9:52 pmLambert-St Louis

$334

United Airlines

Apr 11

STL7:45 amLambert-St Louis

8h 32m

1 stop

ASE3:17 pmAspen Pitkin County

Apr 15

ASE3:29 pmAspen Pitkin County

4h 25m

1 stop

STL8:54 pmLambert-St Louis

$409

American Airlines flights from Missouri to Aspen

Our best American Airlines deals on Missouri to Aspen flight tickets

American Airlines

Apr 1

STL6:00 amLambert-St Louis

7h 58m

1 stop

ASE12:58 pmAspen Pitkin County

Apr 6

ASE3:46 pmAspen Pitkin County

7h 19m

1 stop

STL12:05 amLambert-St Louis

$459

American Airlines

Apr 2

MCI6:28 amKansas City

7h 30m

1 stop

ASE12:58 pmAspen Pitkin County

Apr 4

ASE10:24 amAspen Pitkin County

5h 47m

1 stop

MCI5:11 pmKansas City

$539

American Airlines

May 23

MCI6:23 pmKansas City

17h 39m

2 stops

ASE11:02 amAspen Pitkin County

May 27

ASE12:51 pmAspen Pitkin County

5h 04m

1 stop

MCI6:55 pmKansas City

$685

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Fri 4/10

8:54 am-12:25 pm

1 stop4h 31m

Aspen Pitkin County

Tue 4/14

1:25 pm-8:54 pm

1 stop6h 29m

$329

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Fri 4/10

8:54 am-12:25 pm

1 stop4h 31m

Aspen Pitkin County

Tue 4/14

12:14 pm-9:52 pm

2 stops8h 38m

$334

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Sat 4/11

7:45 am-3:17 pm

1 stop8h 32m

Aspen Pitkin County

Wed 4/15

3:29 pm-8:54 pm

1 stop4h 25m

$409

Quickest round-trip

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Thu 7/2

5:10 am-8:46 am

1 stop4h 36m

Aspen Pitkin County

Thu 7/2

5:10 pm-11:57 pm

1 stop5h 47m

$412

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Sat 4/11

8:21 am-2:40 pm

2 stops7h 19m

Aspen Pitkin County

Wed 4/15

10:15 am-4:56 pm

1 stop5h 41m

$414

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Thu 7/2

5:10 am-8:46 am

1 stop4h 36m

Aspen Pitkin County

Thu 7/2

1:07 pm-9:26 pm

2 stops7h 19m

$417

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Fri 4/10

7:45 am-5:30 pm

2 stops10h 45m

Aspen Pitkin County

Tue 4/14

10:15 am-9:52 pm

2 stops10h 37m

$419

Kansas CityAspen

MCI - ASE

MCIASE

Kansas City

Sat 5/23

3:16 pm-10:00 pm

1 stop7h 44m

Aspen Pitkin County

Wed 5/27

6:12 pm-11:30 pm

1 stop4h 18m

$429

Kansas CityAspen

MCI - ASE

MCIASE

Kansas City

Sat 5/23

6:23 pm-11:02 am

2 stops17h 39m

Aspen Pitkin County

Wed 5/27

12:51 pm-6:55 pm

1 stop5h 04m

$685

St. LouisAspen

STL - ASE

STLASE

Lambert-St Louis

Thu 6/18

5:25 am-10:00 am

1 stop5h 35m

Aspen Pitkin County

Sun 6/21

6:03 am-2:03 pm

1 stop7h 00m

$710

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

Airlines

Other information

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

Cheap Missouri to Aspen flight deals and tips

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

Fastest flight time	4h 36m
Direct flights	None

The fastest flight from Missouri to Aspen takes 4h 36m

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 March 2026, 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 $236	Free Cancellation	Rating 7.1 11,543 reviews		Search American Airlines flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 9,525 reviews		Search United Airlines flights

Leadville

Snowmass Village

Carbondale

Snowmass

Buena Vista

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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.