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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$53 CHEAP FLIGHTS from Colorado to Allentown

ABE

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

...and more

Travelers love KAYAK

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

Save 20% 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.

Flights 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Colorado to Allentown

Thu, Aug 28 - Sun, Sep 7

9:51 am - 3:13 pmDEN-ABE

3h 22mnonstop

8:00 am - 9:45 amABE-DEN

3h 45mnonstop

$86Allegiant Air

Find Deal

Thu, Aug 28 - Sun, Aug 31

9:51 am - 3:13 pmDEN-ABE

3h 22mnonstop

7:00 am - 9:01 amABE-DEN

4h 01mnonstop

$106Allegiant Air

Find Deal

Tue, Aug 12 - Sun, Aug 17

10:58 am - 9:44 pmDEN-ABE

8h 46m1 stop

6:15 am - 12:57 pmABE-DEN

8h 42m1 stop

$269American Airlines

Find Deal

Tue, Aug 12 - Sun, Aug 17

5:00 am - 6:00 pmDEN-ABE

11h 00m2 stops

6:15 am - 12:57 pmABE-DEN

8h 42m1 stop

$274American Airlines

Find Deal

Thu, Jul 31 - Mon, Aug 4

9:51 am - 3:21 pmDEN-ABE

3h 30mnonstop

6:30 am - 11:11 pmABE-DEN

18h 41m1 stop

$281

Find Deal

Thu, Aug 28 - Sun, Sep 7

9:51 am - 3:13 pmDEN-ABE

3h 22mnonstop

11:46 am - 10:07 amABE-DEN

24h 21m3 stops

$306

Find Deal

Sat, Aug 23 - Tue, Aug 26

11:11 am - 10:27 pmCOS-ABE

9h 16m2 stops

6:00 am - 12:12 pmABE-COS

8h 12m1 stop

$409Delta

Find Deal

Sat, Aug 23 - Tue, Aug 26

11:11 am - 12:16 pmCOS-ABE

23h 05m2 stops

6:00 am - 12:12 pmABE-COS

8h 12m1 stop

$437Delta

Find Deal

Sat, Aug 23 - Sat, Aug 30

5:10 pm - 4:53 pmCOS-ABE

21h 43m2 stops

5:28 pm - 9:54 pmABE-COS

6h 26m1 stop

$579United Airlines

Find Deal

Wed, Dec 24 - Wed, Dec 31

6:00 am - 5:01 pmCOS-ABE

9h 01m2 stops

5:32 pm - 9:37 pmABE-COS

6h 05m1 stop

$588United Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$53

Best time to beat the crowds but there is an average 15% increase in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Denver 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.

Everything you need to know for your flight to Allentown

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Allentown

Allentown (ABE)

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

ABE

$53 Find Cheap Flights from Colorado to Allentown

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

Cheap Flights from Colorado to Allentown

Recent round-trip flight deals from Colorado to Allentown

Recent one-way flight deals from Colorado to Allentown

Recent last minute flight deals from Colorado to Allentown

Recent direct flight deals from Colorado to Allentown

Good to know

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.

Everything you need to know for your flight to Allentown

Information on the airport you'll fly into in Allentown

Cabin class types available on flights to Colorado

Complete your trip to Allentown with a hotel stay or car rental

Find direct flights for Allentown

Flights to other popular destinations

Flights from domestic origins to Allentown

Choose which airport to fly into in Allentown

Find deals for your return flight