$134 Cheap United flights Newark Liberty Intl. Airport (EWR) to Aspen (ASE)

View $134 flight on Tue, Sep 16, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$134 Cheap United flights Newark Liberty Intl. Airport (EWR) to Aspen (ASE)

Prices were available within the past 7 days and start at $134 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 23 - Tue, Sep 30
EWR
New York
ASE
Aspen
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 23 from New York to Aspen, returning Tue, Sep 30, priced at $254 found 6 days ago
United
Sun, Sep 21 - Wed, Sep 24
EWR
New York
ASE
Aspen
$259 Roundtrip, found 20 hours ago
$259
Roundtrip
found 20 hours ago
Select United flight, departing Sun, Sep 21 from New York to Aspen, returning Wed, Sep 24, priced at $259 found 20 hours ago
United
Tue, Sep 23 - Tue, Sep 30
EWR
New York
ASE
Aspen
$260 Roundtrip, found 6 days ago
$260
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 23 from New York to Aspen, returning Tue, Sep 30, priced at $260 found 6 days ago
United
Sun, Sep 21 - Wed, Sep 24
EWR
New York
ASE
Aspen
$264 Roundtrip, found 20 hours ago
$264
Roundtrip
found 20 hours ago
Select United flight, departing Sun, Sep 21 from New York to Aspen, returning Wed, Sep 24, priced at $264 found 20 hours ago
United
Sun, Sep 21 - Wed, Sep 24
EWR
New York
ASE
Aspen
$268 Roundtrip, found 20 hours ago
$268
Roundtrip
found 20 hours ago
Select United flight, departing Sun, Sep 21 from New York to Aspen, returning Wed, Sep 24, priced at $268 found 20 hours ago
United
Tue, Sep 23 - Tue, Sep 30
EWR
New York
ASE
Aspen
$290 Roundtrip, found 6 days ago
$290
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 23 from New York to Aspen, returning Tue, Sep 30, priced at $290 found 6 days ago
Flights from Newark Liberty Intl. Airport (EWR) to Aspen (ASE)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Pitkin County
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Popular airline
United
Distance
1724 mi

Frequently asked questions

How much is a United Airlines flight from Liberty Intl. Airport (EWR) to Pitkin County Airport (ASE)?
You'll find budget-friendly return United Airlines flights from $254 from EWR to ASE by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $134 for a one-way trip.**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 EWR to ASE with United Airlines?
United Airlines flights to Aspen are usually cheaper in the quieter months of May and April. Whether you're in search of a return or one-way ticket, you could find a better deal then.
What is the cheapest time to book flights from Liberty Intl. Airport (EWR) to Pitkin County Airport (ASE) with United Airlines?
Begin your search one to three months ahead of your departure date to score cheap fares on United Airlines flights from Liberty Intl. Airport (EWR) to Pitkin County Airport (ASE). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Liberty Intl. Airport (EWR) to Pitkin County Airport (ASE)?
Use our "Nonstop" filter when looking for direct United Airlines flights from EWR to ASE. It's also an easy way to compare other carriers offering the same nonstop trip.
What is the earliest United Airlines flight from EWR to ASE?
Filter your results by "Early Morning" and "Morning" to browse the earliest flights from EWR to ASE. Taking off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Aspen?
Pitkin County Airport (ASE) is the main Aspen gateway for United Airlines flights from Liberty Intl. Airport (EWR).
Why fly with United Airlines from EWR to ASE?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to travel from EWR to ASE with United Airlines. Plus, when you join Expedia's free One Key™ program, you can receive OneKeyCash™* alongside United Airlines's loyalty program earnings. It's yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Liberty Intl. Airport (EWR) to Pitkin County Airport (ASE)?
Depending on the ticket type you purchased, a fee typically applies if you change or cancel your booking more than 24 hours after it's confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter when searching for flights. To learn more about modifying or canceling your reservation, go to "Trips," select your flight and click on "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.