Cheap United flights Allentown (ABE) to Denver (DEN)

Flights from Allentown (ABE) to Denver (DEN)
Origin airport
Lehigh Valley Intl.
Destination airport
Denver Intl.
Distance
1535 mi
Average flight time
3 hours 55 mins

Frequently asked questions

How much is a United Airlines flight from Lehigh Valley Intl. Airport (ABE) to Denver Intl. Airport (DEN)?
You'll find affordable round-trip United Airlines flights from ABE to DEN by organizing your results from "Price (lowest to highest)" on Expedia. Or look for deals 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 ABE to DEN with United Airlines?
United Airlines flights to Denver tend to be cheaper in the low-season months of January and November. Whether you're after a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Lehigh Valley Intl. Airport (ABE) to Denver Intl. Airport (DEN) with United Airlines?
Begin your search one to three months before your departure to get cheaper fares on United Airlines flights from Lehigh Valley Intl. Airport (ABE) to Denver Intl. Airport (DEN). 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 cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, 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 Lehigh Valley Intl. Airport (ABE) to Denver Intl. Airport (DEN)?
Click on our "Nonstop" filter when browsing for direct United Airlines flights from ABE to DEN. You'll also be able to compare other carriers servicing the same direct route.
What is the earliest United Airlines flight from ABE to DEN?
Sort your results by "Morning" and "Early Morning" to find the earliest departures from ABE to DEN. Jetting off early means you're 20% 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 Denver?
Jump on a United Airlines flight from Lehigh Valley Intl. Airport (ABE) to Denver, and you'll most likely land at Denver Intl. Airport (DEN). This is the airline's main hub here.
Why fly with United Airlines from ABE to DEN?
With a rewarding loyalty program, United Airlines is a top pick for many travelers heading from ABE to DEN. Plus, if you're a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*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 Lehigh Valley Intl. Airport (ABE) to Denver Intl. Airport (DEN)?
Typically, you can reschedule or cancel your flight, although additional fees may apply if you made your booking over 24 hours ago. Need to keep your options open? Make use of our "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you need to alter your plans. To modify your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more details.
*Available to One Key members.