Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Latest Flight Deals from Denver to Allentown
Book one-way or return flights from Denver to Allentown from as little as NZD 146. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- DEN12:153h 47mDirectABE18:02Thu, May 9|Denver - Allentown|Allegiant AirNZD 146NZD 54873% OFF73% OFFNZD 548NZD 146
- DEN16:006h 22m1 stopABE00:22Wed, May 8|Denver - Allentown|American AirlinesNZD 216NZD 54861% OFF61% OFFNZD 548NZD 216
- DEN16:283h 34mDirectABE22:02Thu, May 23|Denver - Allentown|Allegiant AirNZD 242NZD 54856% OFF56% OFFNZD 548NZD 242
- DEN11:293h 34mDirectABE17:03Sun, Jun 9|Denver - Allentown|Allegiant AirNZD 247NZD 247
- DEN16:4914h 30m1 stopABE09:19Wed, May 8|Denver - Allentown|Frontier AirlinesNZD 260NZD 260
- DEN16:4914h 30m1 stopABE09:19Wed, May 1|Denver - Allentown|Frontier AirlinesNZD 279NZD 279
- DEN13:586h 21m1 stopABE22:19Wed, Jun 5|Denver - Allentown|American AirlinesNZD 318NZD 318
- DEN07:507h 4m1 stopABE16:54Tue, Apr 30|Denver - Allentown|United AirlinesNZD 321NZD 321
- DEN07:507h 5m1 stopABE16:55Sat, May 4|Denver - Allentown|United AirlinesNZD 321NZD 321
- DEN07:507h 5m1 stopABE16:55Wed, May 1|Denver - Allentown|United AirlinesNZD 345NZD 345
- DEN13:003h 5mDirectABE14:00Mon, May 6|Denver - Allentown|Allegiant AirFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Denver to Allentown? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Denver to Allentown. Stay updated on price trends and snag the best deals for your upcoming trip.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Denver to Allentown
View airlines operating flights from Denver to Allentown. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Allegiant Air
From NZD 146
American Airlines
From NZD 216
Frontier Airlines
From NZD 260
United Airlines
From NZD 321
Delta Air Lines
From NZD 471
Sun Country Airlines
From NZD 705
ANA airlines
Find more flights and airlines
Alternative Routes from Denver to Allentown
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Denver to Allentown.
- CheapestDEN12:153h 47mDirectABE18:02Denver International Airport - Lehigh Valley International AirportThu, May 9Allegiant AirNZD 146
- DEN12:153h 47mDirectABE18:02Denver International Airport - Lehigh Valley International AirportThu, May 9Allegiant AirNZD 146Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Denver to Allentown
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Allentown. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Denver to Allentown
Cheapest nonstop flight price | NZD 146 |
---|---|
Cheapest round-trip ticket price | NZD 794 |
Off-season for travel | April |
Peak season for travel | July |
Flight distance | 2,470.14km |
Average flight time | 3 hours 47 minutes |
Popular airline | Delta Air Lines |
Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.