How long is the flight from Montana to Aspen?

There are many flights that can get you from Montana to Aspen in 5h 48m. Fly via United Airlines to get the fastest option. There are 463 mi between Montana and Aspen.

In terms of precipitation, rainfall in Aspen ranges from 1.0 - 1.8 inches per month. April is typically the wettest month, when rainfall can reach 1.8 in. January is typically the driest time to visit Aspen when rainfall is around 1.0 in.

If weather is an important factor for your trip to Aspen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

What is the cheapest time of day to fly from MT to ASE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Aspen as you normally would.

What airport do you fly into for flights to Aspen from Montana?

Aspen Pitkin County (ASE), located 3.5 mi from the city center, is the airport you fly into when you book flights from Montana to Aspen.

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

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

How can I find direct flights from Montana to Aspen?

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

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

Yes. Cheapflights offers flight deals from Montana 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.

$314+ Cheap Flights from Montana to Aspen

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Cheap flight deals from Montana to Aspen

Cheapest

Best

Last-minute

One-way

Cheapest flights from Montana to Aspen
Explore the most affordable flight options available from Montana to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Sat 4/182:35 pm

BIL

ASE

1 stop5h 48m

United Airlines

Wed 4/225:16 pm

ASE

BIL

1 stop3h 41m

United Airlines

Deal found 2/8

$319

Sat 4/1810:35 am

BZN

ASE

1 stop4h 05m

United Airlines

Wed 4/223:29 pm

ASE

BZN

1 stop6h 03m

United Airlines

Deal found 2/8

$459

Sat 7/257:00 am

BIL

ASE

1 stop3h 36m

United Airlines

Fri 7/316:25 pm

ASE

BIL

1 stop15h 14m

United Airlines

Deal found 2/10

$493

Wed 2/257:00 am

BIL

ASE

1 stop6h 33m

United Airlines

Sun 3/14:59 pm

ASE

BIL

1 stop4h 22m

United Airlines

Deal found 2/10

$605

Best flights from Montana to Aspen
Discover carefully curated flight deals from Montana to Aspen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.

Sat 4/182:35 pm

BIL

ASE

1 stop5h 48m

United Airlines

Wed 4/225:16 pm

ASE

BIL

1 stop3h 41m

United Airlines

Deal found 2/8

$319

Sat 4/1810:35 am

BZN

ASE

1 stop4h 05m

United Airlines

Wed 4/223:29 pm

ASE

BZN

1 stop6h 03m

United Airlines

Deal found 2/8

$459

Fri 3/201:35 pm

BZN

ASE

1 stop8h 40m

United Airlines

Mon 3/2310:12 am

ASE

BZN

1 stop5h 16m

United Airlines

Deal found 2/10

$459

Sat 7/257:00 am

BIL

ASE

1 stop3h 36m

United Airlines

Fri 7/316:25 pm

ASE

BIL

1 stop15h 14m

United Airlines

Deal found 2/10

$493

Wed 2/257:00 am

BIL

ASE

1 stop6h 33m

United Airlines

Sun 3/14:59 pm

ASE

BIL

1 stop4h 22m

United Airlines

Deal found 2/10

$605

One-way flights from Montana to Aspen
Search for one-way flight options from Montana to Aspen. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.

Wed 6/176:30 am

BZN

ASE

1 stop4h 06m

United Airlines

Deal found 2/10

$314

Mon 6/153:40 pm

BZN

ASE

2 stops28h 23m

Delta

Deal found 2/10

$345

Mon 6/155:32 pm

BZN

ASE

1 stop3h 54m

United Airlines

Deal found 2/10

$349

Thu 6/183:40 pm

BZN

ASE

2 stops28h 23m

Delta

Deal found 2/10

$363

Fri 6/197:00 pm

BZN

ASE

2 stops25h 03m

Delta

Deal found 2/10

$364

Tue 6/165:45 am

BZN

ASE

2 stops14h 18m

Delta

Deal found 2/10

$365

Wed 6/173:40 pm

BZN

ASE

2 stops28h 23m

Delta

Deal found 2/10

$395

Fri 6/194:17 pm

BZN

ASE

3 stops16h 26m

United Airlines

Deal found 2/10

$405

Thu 6/184:28 pm

BZN

ASE

1 stop3h 45m

United Airlines

Deal found 2/10

$409

Tue 6/164:17 pm

BZN

ASE

3 stops16h 26m

United Airlines

Deal found 2/10

$653

Find flight deals from Montana to Aspen

Round-trip from	$319 (United Airlines)
One-way from	$314 (United Airlines)

From Montana to Aspen Pitkin County

Search Deals

One-way flight from Montana to Aspen Pitkin County

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Fly from

Fly to

Route

Depart

Return

Price

BillingsAspen

BIL - ASE

BILASE

Billings Logan Intl

Sat 4/18

2:35 pm-8:23 pm

1 stop5h 48m

Aspen Pitkin County

Wed 4/22

5:16 pm-8:57 pm

1 stop3h 41m

$319

BozemanAspen

BZN - ASE

BZNASE

Bozeman Gallatin Field

Sat 4/18

10:35 am-2:40 pm

1 stop4h 05m

Aspen Pitkin County

Wed 4/22

3:29 pm-9:32 pm

1 stop6h 03m

$459

BozemanAspen

BZN - ASE

BZNASE

Bozeman Gallatin Field

Fri 3/20

1:35 pm-10:15 pm

1 stop8h 40m

Aspen Pitkin County

Mon 3/23

10:12 am-3:28 pm

1 stop5h 16m

$459

BillingsAspen

BIL - ASE

BILASE

Billings Logan Intl

Sat 7/25

7:00 am-10:36 am

1 stop3h 36m

Aspen Pitkin County

Fri 7/31

6:25 pm-9:39 am

1 stop15h 14m

$493

BillingsAspen

BIL - ASE

BILASE

Billings Logan Intl

Wed 2/25

7:00 am-1:33 pm

1 stop6h 33m

Aspen Pitkin County

Sun 3/1

4:59 pm-9:21 pm

1 stop4h 22m

$605

BozemanAspen

BZN - ASE

BZNASE

Bozeman Gallatin Field

Wed 6/17

6:30 am-10:36 am

1 stop4h 06m

$314

BozemanAspen

BZN - ASE

BZNASE

Bozeman Gallatin Field

Mon 6/15

3:40 pm-8:03 pm

2 stops28h 23m

$345

BozemanAspen

BZN - ASE

BZNASE

Bozeman Gallatin Field

Mon 6/15

5:32 pm-9:26 pm

1 stop3h 54m

$349

BozemanAspen

BZN - ASE

BZNASE

Bozeman Gallatin Field

Fri 6/19

4:28 pm-9:26 pm

1 stop4h 58m

$349

BozemanAspen

BZN - ASE

BZNASE

Bozeman Gallatin Field

Tue 6/16

5:32 pm-9:26 pm

1 stop3h 54m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 15 results

Best time to book a flight from Montana to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Montana with our price prediction graph.

BIL-ASE

BZN-ASE

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 Montana to Aspen

USMT-ASE

BIL-ASE

BZN-ASE

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Aspen from Montana?
Aspen Pitkin County (ASE), located 3.5 mi from the city center, is the airport you fly into when you book flights from Montana to Aspen.
How long is the flight from Montana to Aspen?
There are many flights that can get you from Montana to Aspen in 5h 48m. Fly via United Airlines to get the fastest option. There are 463 mi between Montana and Aspen.
Can I find deals for flights from Montana to Aspen that include hotel bookings?
Yes. In addition to deals on Montana to Aspen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montana to Aspen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Aspen.
Can I find deals for business class flights from Montana to Aspen?
Yes. Cheapflights offers flight deals from Montana 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.

See more FAQs

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Top airline flying from Montana to Aspen

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$268	Average$438	FlexibilityNo cancel fee	On-time69%

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$314+ Cheap flights from Montana to Aspen (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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Montana to Aspen with Cheapflights

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Cheap flight deals from Montana to Aspen

Cheapest flights from Montana to AspenExplore the most affordable flight options available from Montana to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Explore the most affordable flight options available from Montana to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Best flights from Montana to AspenDiscover carefully curated flight deals from Montana to Aspen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.

Discover carefully curated flight deals from Montana to Aspen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.

Last-minute flights from Montana to AspenDiscover last-minute flight deals from Montana to Aspen. Data last updated February 12, 2026 and is based on user searches.

Discover last-minute flight deals from Montana to Aspen. Data last updated February 12, 2026 and is based on user searches.

One-way flights from Montana to AspenSearch for one-way flight options from Montana to Aspen. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.

Search for one-way flight options from Montana to Aspen. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.

Find flight deals from Montana to Aspen

Keep the following information in mind while searching for Montana to Aspen flight deals. Data was last updated February 12, 2026.

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Best time to book a flight from Montana to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Montana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montana to Aspen

Related info for your journey

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

What airport do you fly into for flights to Aspen from Montana?

How long is the flight from Montana to Aspen?

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

How can I find direct flights from Montana to Aspen?

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

Traveling to a place near Aspen?

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Alternative routes for Montana to Aspen

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Other flights to Aspen

Explore flights to Aspen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 12, 2026.

Complete your trip

Complete your trip to Aspen by adding a car rental and/or hotel reservation to your travel itinerary.

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Montana and Aspen flights

Browse other Montana and Aspen flight options. Last updated on February 12, 2026.

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Cheapest flights from Montana to Aspen
Explore the most affordable flight options available from Montana to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Best flights from Montana to Aspen
Discover carefully curated flight deals from Montana to Aspen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.

Last-minute flights from Montana to Aspen
Discover last-minute flight deals from Montana to Aspen. Data last updated February 12, 2026 and is based on user searches.

One-way flights from Montana to Aspen
Search for one-way flight options from Montana to Aspen. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.