ABE

$90 Find Cheap Flights from Colorado to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Allentown departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Colorado to Allentown

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado to Allentown

Thu, Oct 2 - Sun, Oct 5
Allegiant Air Logo
10:15 am - 3:42 pmDEN-ABE
3h 27mnonstop
Allegiant Air Logo
7:30 am - 9:25 amABE-DEN
3h 55mnonstop
$176Allegiant Air
Find Deal
Thu, Oct 2 - Sun, Oct 5
Allegiant Air Logo
10:15 am - 3:42 pmDEN-ABE
3h 27mnonstop
Allegiant Air Logo
7:30 am - 9:25 amABE-DEN
3h 55mnonstop
$178Allegiant Air
Find Deal
Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
7:08 am - 5:23 pmDEN-ABE
8h 15m1 stop
American Airlines Logo
4:30 pm - 11:09 pmABE-DEN
8h 39m1 stop
$179American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
5:45 am - 5:23 pmDEN-ABE
9h 38m2 stops
American Airlines Logo
4:30 pm - 11:09 pmABE-DEN
8h 39m1 stop
$184American Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
 Logo
12:36 am - 10:15 pmDEN-ABE
19h 39m1 stop
 Logo
4:32 pm - 5:07 pmABE-DEN
26h 35m1 stop
Thu, Oct 2 - Sun, Oct 5
 Logo
6:00 am - 10:15 pmDEN-ABE
14h 15m2 stops
 Logo
7:30 am - 9:25 amABE-DEN
3h 55mnonstop
Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
7:48 am - 4:53 pmDEN-ABE
7h 05m1 stop
United Airlines Logo
1:00 pm - 8:19 pmABE-DEN
9h 19m1 stop
$312United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
1:30 pm - 4:47 pmMTJ-ABE
25h 17m2 stops
United Airlines Logo
6:32 am - 12:29 pmABE-MTJ
7h 57m2 stops
$470United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
1:40 pm - 10:52 pmCOS-ABE
7h 12m1 stop
Delta Logo
6:30 am - 1:05 pmABE-COS
8h 35m1 stop
$511Delta
Find Deal
Mon, Oct 6 - Wed, Oct 8
Delta Logo
1:16 pm - 10:15 pmCOS-ABE
6h 59m1 stop
Delta Logo
6:00 am - 12:11 pmABE-COS
8h 11m1 stop
$552Delta
Find Deal

Everything you should know

Cheapest round-trip
$176
Overall average: $174
Allegiant Air
Thu 10/2Sun 10/5
DEN - ABE • Non-stop
Cheapest one-way
$90
Typical prices: $85-129
American Airlines
Sat 10/18
DEN - ABE • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Allentown!
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$90
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Denver to Allentown

FAQs for booking flights from Colorado to Allentown

  • How does KAYAK find such low prices on flights from Colorado to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Colorado with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
Lehighton

Everything you need to know for your flight to Allentown

Information on the airport you'll fly into in Allentown

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.