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Cheap flights from Aspen to St. Louis from $272

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Aspen to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:15 pm - 8:36 pmASE  Aspen Pitkin County-STL Lambert-St Louis
6h 21m1 stop Denver Intl
United Airlines Logo
5:36 pm - 9:58 pmSTL  Lambert-St Louis-ASE Aspen Pitkin County
5h 22m1 stop Chicago O'Hare Intl
$518United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
6:05 pm - 11:44 pmASE  Aspen Pitkin County-STL Lambert-St Louis
4h 39m1 stop Denver Intl
United Airlines Logo
10:27 am - 7:29 pmSTL  Lambert-St Louis-ASE Aspen Pitkin County
10h 02m2 stops Chicago O'Hare Intl Los Angeles
$523United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
1:15 pm - 8:36 pmASE  Aspen Pitkin County-STL Lambert-St Louis
6h 21m1 stop Denver Intl
United Airlines Logo
5:36 pm - 9:58 pmSTL  Lambert-St Louis-ASE Aspen Pitkin County
5h 22m1 stop Chicago O'Hare Intl
$538United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
1:16 pm - 10:30 pmASE  Aspen Pitkin County-STL Lambert-St Louis
8h 14m1 stop Houston George Bush Intcntl
United Airlines Logo
9:00 am - 2:38 pmSTL  Lambert-St Louis-ASE Aspen Pitkin County
6h 38m1 stop Denver Intl
$538United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
6:05 pm - 11:44 pmASE  Aspen Pitkin County-STL Lambert-St Louis
4h 39m1 stop Denver Intl
United Airlines Logo
10:27 am - 7:29 pmSTL  Lambert-St Louis-ASE Aspen Pitkin County
10h 02m2 stops Chicago O'Hare Intl Los Angeles
$543United Airlines
Tue, Oct 20 - Sat, Oct 24
Delta Logo
1:52 pm - 9:42 pmASE  Aspen Pitkin County-STL Lambert-St Louis
6h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:43 amSTL  Lambert-St Louis-ASE Aspen Pitkin County
6h 43m1 stop Atlanta Hartsfield-Jackson
$709Delta
Thu, Nov 19 - Mon, Nov 30
American Airlines Logo
12:48 pm - 11:59 pmASE  Aspen Pitkin County-STL Lambert-St Louis
10h 11m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
7:29 am - 8:21 pmSTL  Lambert-St Louis-ASE Aspen Pitkin County
13h 52m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$1,250American Airlines
Mon, Oct 12 - Wed, Oct 14

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United Airlines flights from Aspen to St. Louis

Our best United Airlines deals on Aspen to St. Louis flight tickets
United Airlines
Oct 20
ASE1:15 pmAspen Pitkin County
6h 21m
1 stop
STL8:36 pmLambert-St Louis
Oct 24
STL5:36 pmLambert-St Louis
5h 22m
1 stop
ASE9:58 pmAspen Pitkin County
$518
United Airlines
Oct 20
ASE6:05 pmAspen Pitkin County
4h 39m
1 stop
STL11:44 pmLambert-St Louis
Oct 24
STL10:27 amLambert-St Louis
10h 02m
2 stops
ASE7:29 pmAspen Pitkin County
$523
United Airlines
Oct 20
ASE1:16 pmAspen Pitkin County
8h 14m
1 stop
STL10:30 pmLambert-St Louis
Oct 24
STL9:00 amLambert-St Louis
6h 38m
1 stop
ASE2:38 pmAspen Pitkin County
$538

momondo Fare Finder

 
Use the filters below to find and compare flights from Aspen to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Tue 10/20

1:15 pm-8:36 pm

1 stop6h 21m

Lambert-St Louis

Sat 10/24

5:36 pm-9:58 pm

1 stop5h 22m

$518

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Tue 10/20

6:05 pm-11:44 pm

1 stop4h 39m

Lambert-St Louis

Sat 10/24

10:27 am-7:29 pm

2 stops10h 02m

$523

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Tue 10/20

1:15 pm-8:36 pm

1 stop6h 21m

Lambert-St Louis

Sat 10/24

5:36 pm-9:58 pm

1 stop5h 22m

$538

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Tue 10/20

1:16 pm-10:30 pm

1 stop8h 14m

Lambert-St Louis

Sat 10/24

9:00 am-2:38 pm

1 stop6h 38m

$538

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Tue 10/20

6:05 pm-11:44 pm

1 stop4h 39m

Lambert-St Louis

Sat 10/24

10:27 am-7:29 pm

2 stops10h 02m

$543

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Thu 11/19

1:52 pm-9:42 pm

1 stop6h 50m

Lambert-St Louis

Mon 11/30

6:00 am-11:43 am

1 stop6h 43m

$709

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Mon 10/12

12:48 pm-11:59 pm

2 stops10h 11m

Lambert-St Louis

Wed 10/14

7:29 am-8:21 pm

2 stops13h 52m

$1,250
Cheapest one-way

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Sun 2/7

2:59 pm-10:34 pm

1 stop6h 35m

$272

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Sun 2/7

12:14 pm-11:33 pm

2 stops10h 19m

$538
Quickest one-way

AspenSt. Louis

ASE Aspen Pitkin County - STL Lambert-St Louis

ASESTL

Aspen Pitkin County

Mon 9/28

2:15 pm-8:36 pm

1 stop5h 21m

$593

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Aspen to St. Louis

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

What is the cheapest airline that flies from Aspen Pitkin County to Lambert-St Louis?

American Airlines and United Airlines are the most popular carriers operating from Aspen Pitkin County to Lambert-St Louis

When to book flights from Aspen to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Aspen to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Aspen to St. Louis (ASE to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Aspen to St. Louis

Best Price Found

$272

Fastest flight time

4h 41m

Direct flights

None
The best one-way flight to St. Louis from Aspen in the past 72 hours is $272. The best round-trip flight deal from Aspen to St. Louis found on momondo in the last 72 hours is $518.
The fastest flight from Aspen to St. Louis takes 4h 41m
There are no direct flights from Aspen to St. Louis. There are no popular flight routes from Aspen to St. Louis.
Search flight deals

Frequently asked questions about flying from Aspen to St. Louis

  • How far is Aspen Pitkin County to Lambert-St Louis by plane?

    Aspen Pitkin County and Lambert-St Louis are 892.5 mi apart from one another. Flights usually cover this in 4h 41m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Aspen Pitkin County Airport to Lambert-St Louis Airport?

    Prices for flights from Aspen Pitkin County Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Aspen Pitkin County Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Aspen Pitkin County Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Aspen Pitkin County Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Aspen to St. Louis?

Best airlines flying from Aspen to St. Louis

Compare and see reviews for airlines that fly from Aspen to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $269Free CancellationRating
7.4
10,208 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
St. Peters
Maryland Heights
Alton
Collinsville
Florissant
Hermann
Clayton
O'Fallon
Farmington
Fenton
Festus
Edwardsville
Wentzville
Eureka
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Aspen to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Aspen.

Can I find flights from Aspen to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Aspen which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Aspen to St. Louis?

Once you have performed a search for Aspen to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Aspen and alert you when they change.

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