A mountain road flanked by dense forests and snow-capped peaks under a clear sky.

฿12,510 Cheap United flights from Boston to Aspen (BOS→ASE)

View ฿12,510 flight on Mon, 12 Oct 2026Opens in a new window

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United flights from Boston to Aspen (BOS→ASE)

Prices were available within the past 7 days and start at ฿12,510 for one-way flights and ฿19,395 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 12 Oct - Wed, 14 Oct
BOS
Boston
ASE
Aspen
฿19,395 Return, found 9 hours ago
฿19,395
Return
found 9 hours ago
Select United flight, departing Mon, 12 Oct from Boston to Aspen, returning Wed, 14 Oct, priced at ฿19,395 found 9 hours ago
United
Mon, 12 Oct - Wed, 14 Oct
BOS
Boston
ASE
Aspen
฿20,490 Return, found 9 hours ago
฿20,490
Return
found 9 hours ago
Select United flight, departing Mon, 12 Oct from Boston to Aspen, returning Wed, 14 Oct, priced at ฿20,490 found 9 hours ago
United
Mon, 12 Oct - Wed, 14 Oct
BOS
Boston
ASE
Aspen
฿20,865 Return, found 9 hours ago
฿20,865
Return
found 9 hours ago
Select United flight, departing Mon, 12 Oct from Boston to Aspen, returning Wed, 14 Oct, priced at ฿20,865 found 9 hours ago
United
Mon, 12 Oct - Wed, 14 Oct
BOS
Boston
ASE
Aspen
฿21,035 Return, found 9 hours ago
฿21,035
Return
found 9 hours ago
Select United flight, departing Mon, 12 Oct from Boston to Aspen, returning Wed, 14 Oct, priced at ฿21,035 found 9 hours ago
United
Mon, 12 Oct - Wed, 14 Oct
BOS
Boston
ASE
Aspen
฿21,040 Return, found 9 hours ago
฿21,040
Return
found 9 hours ago
Select United flight, departing Mon, 12 Oct from Boston to Aspen, returning Wed, 14 Oct, priced at ฿21,040 found 9 hours ago
United
Mon, 12 Oct - Wed, 14 Oct
BOS
Boston
ASE
Aspen
฿21,240 Return, found 9 hours ago
฿21,240
Return
found 9 hours ago
Select United flight, departing Mon, 12 Oct from Boston to Aspen, returning Wed, 14 Oct, priced at ฿21,240 found 9 hours ago

Find the cheapest month to fly from Boston (BOS) to Aspen (ASE)

May is typically the cheapest month to fly

From ฿9,567 - ฿37,182 per traveller.

Frequently asked questions

How much is a United Airlines flight from Logan Intl. Airport (BOS) to Pitkin County Airport (ASE)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines return flights from ฿19,395 from BOS to ASE. Affordable one-way tickets from ฿12,510 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOS to ASE with United Airlines?
May is one of the least expensive months to jet away to Aspen with United Airlines. You could also find excellent prices on return and one-way fares in April.
Does United Airlines fly nonstop from Logan Intl. Airport (BOS) to Pitkin County Airport (ASE)?
Enter your dates, press search and select the "Nonstop" filter on Expedia to browse any direct flights from BOS to ASE with United Airlines or another carrier.
What airports does United Airlines fly into in Aspen?
United Airlines flights from Logan Intl. Airport (BOS) to Aspen land at Pitkin County Airport (ASE). This is the main gateway to this destination.
Can I change or cancel my United Airlines flight from Logan Intl. Airport (BOS) to Pitkin County Airport (ASE)?
Changes are usually free within 24 hours of making your booking, but your airline may charge you after that. For more information about modifying your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to make changes without additional costs, tick the "No cancel fee" or "Changes included" filter when organising your trip.

Travel information

Origin airport
Logan Intl.
Destination airport
Pitkin County
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
2997 km
*Available to Expedia members.