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$228+ Cheap flights from Baltimore to Aspen (BWI - ASE)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ASE
feb. 13 — feb. 201
vie. 2/13
vie. 2/20
1 adult, Economy
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Cheap flight deals from Baltimore to Aspen

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Aspen (ASE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$228
(United Airlines)

Popular in

April

Cheapest in

October

Average price

$746
Provider with most accurate pricing for Baltimore/Washington-Aspen Pitkin County flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Aspen Pitkin County flights.
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From Baltimore/Washington to Aspen Pitkin County
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One-way flight from Baltimore/Washington to Aspen Pitkin County
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Highest demand for flights based on searches. 21% potential increase in price ($171 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Baltimore to Aspen

Cheapest flights from Baltimore to Aspen
Explore the most affordable flight options available from Baltimore to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 14, 2026.

This United Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/214:10 pm
BWI
-
ASE
1 stop7h 24m
United Airlines
mié. 2/252:27 pm
ASE
-
BWI
1 stop6h 58m
United Airlines
Deal found 1/12$289
This American Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/115:00 am
BWI
-
ASE
2 stops11h 52m
American Airlines
mié. 3/183:46 pm
ASE
-
BWI
1 stop5h 47m
American Airlines
Deal found 1/11$294
This American Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/215:00 am
BWI
-
ASE
1 stop6h 32m
American Airlines
mié. 2/251:24 pm
ASE
-
BWI
1 stop6h 29m
American Airlines
Deal found 1/13$309
This American Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/306:07 am
BWI
-
ASE
1 stop10h 11m
American Airlines
sáb. 2/72:48 pm
ASE
-
BWI
1 stop7h 04m
American Airlines
Deal found 1/12$324
This Delta deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/316:00 am
BWI
-
ASE
2 stops10h 16m
Delta
mar. 2/33:04 pm
ASE
-
BWI
1 stop7h 37m
Delta
Deal found 1/12$349
This United Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/216:20 am
BWI
-
ASE
2 stops9h 13m
United Airlines
jue. 2/262:27 pm
ASE
-
BWI
1 stop6h 58m
United Airlines
Deal found 1/12$355
This United Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/274:10 pm
BWI
-
ASE
1 stop6h 05m
United Airlines
sáb. 1/311:15 pm
ASE
-
BWI
1 stop8h 00m
United Airlines
Deal found 1/12$359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Aspen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 14, 2026.
Use the filters below to find and compare flights from Baltimore to Aspen that are best for you.

Fly from

Baltimore

Fly to

Aspen

Route

Depart

Return

Price

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

sáb. 2/21

4:10 pm-9:34 pm

1 stop7h 24m

Aspen Pitkin County

jue. 2/26

3:29 pm-11:25 pm

1 stop5h 56m

$289

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

mié. 3/11

5:00 am-2:52 pm

2 stops11h 52m

Aspen Pitkin County

mié. 3/18

3:46 pm-11:33 pm

1 stop5h 47m

$294

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

sáb. 2/21

5:00 am-9:32 am

1 stop6h 32m

Aspen Pitkin County

mié. 2/25

1:24 pm-9:53 pm

1 stop6h 29m

$309

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

sáb. 1/31

6:00 am-11:43 am

1 stop7h 43m

Aspen Pitkin County

mar. 2/3

3:04 pm-12:41 am

1 stop7h 37m

$344

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

vie. 1/30

6:07 am-2:18 pm

1 stop10h 11m

Aspen Pitkin County

sáb. 2/7

2:48 pm-11:52 pm

1 stop7h 04m

$344

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

mié. 3/11

8:02 am-1:40 pm

1 stop7h 38m

Aspen Pitkin County

mié. 3/18

3:29 pm-11:12 pm

1 stop5h 43m

$379

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

sáb. 2/14

4:10 pm-9:34 pm

1 stop7h 24m

Aspen Pitkin County

mié. 2/18

1:34 pm-11:25 pm

1 stop7h 51m

$385

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

vie. 2/20

12:37 pm-8:42 pm

1 stop10h 05m

$228

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

mié. 2/25

12:37 pm-8:42 pm

1 stop10h 05m

$228

BaltimoreAspen

BWI - ASE

BWIASE

Baltimore/Washington

lun. 2/16

4:09 pm-8:19 pm

1 stop6h 10m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 13 results
1
2

Compare providers for flights from Baltimore to Aspen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Aspen in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Aspen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Aspen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Aspen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Aspen flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Aspen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Baltimore with our price prediction graph.
Estimated round-trip 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 from Baltimore to Aspen

What is the cheapest month to book a flight from Baltimore to Aspen?

Currently, March is the cheapest month in which you can book a flight from Baltimore to Aspen (average of $68). Flying from Baltimore to Aspen in December is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Aspen

Get insights into the airlines that provide service to Aspen. 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 Aspen. Reviews last updated enero 14, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Baltimore to Aspen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,156 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,156 reviews
United Airlines
7.4
Good
9,156 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,118 reviews
United Airlines
7.4
Good
9,156 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Aspen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Aspen?

    Airlines like United Airlines and American Airlines fly from Baltimore to Aspen in about 7h 24m. The time it takes to get you to your destination can typically vary by up to 4h 28m. Baltimore and Aspen are separated by a distance of 1608 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Baltimore to Aspen round-trip?

    Flying on American Airlines is currently your cheapest option to Aspen, with prices starting at $288. Another option worth looking into is United Airlines, starting at $451 round trip. American Airlines is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Baltimore to Aspen that include hotel bookings?

    Yes. In addition to deals on Baltimore to Aspen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Aspen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Aspen.

  • Can I find deals for business class flights from Baltimore to Aspen?

    Yes. Cheapflights offers flight deals from Baltimore to Aspen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Aspen?

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Aspen (average of $68). Flying from Baltimore to Aspen in December is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Aspen?

Book flights to Aspen if you plan to visit one of these locations
Snowmass Village
Buena Vista
Snowmass

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Top 2 airlines flying from Baltimore to Aspen

Discover the top 2 airlines that operate flights from Baltimore to Aspen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$712FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$451Average$661FlexibilityNo cancel feeOn-time69%

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