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.

$149 CHEAP FLIGHTS from Colorado to Allentown

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Flight Deals

Cheap Flights from Colorado to Allentown

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

Fri, Oct 2 - Mon, Oct 5

10:14 am - 3:42 pmDEN Denver Intl-ABE Allentown-Bethlehem

3h 28mnonstop

6:30 am - 8:24 amABE Allentown-Bethlehem-DEN Denver Intl

3h 54mnonstop

$191Allegiant Air

Sat, Nov 7 - Sat, Nov 14

11:45 am - 10:19 pmDEN Denver Intl-ABE Allentown-Bethlehem

8h 34m1 stop Atlanta Hartsfield-Jackson

6:30 am - 1:15 pmABE Allentown-Bethlehem-DEN Denver Intl

8h 45m1 stop Atlanta Hartsfield-Jackson

$261Delta

Tue, Nov 10 - Wed, Nov 18

1:06 pm - 10:27 pmDEN Denver Intl-ABE Allentown-Bethlehem

7h 21m1 stop Atlanta Hartsfield-Jackson

6:30 am - 12:01 pmABE Allentown-Bethlehem-DEN Denver Intl

7h 31m1 stop Atlanta Hartsfield-Jackson

$261Delta

Sat, Nov 7 - Wed, Nov 18

9:00 am - 5:16 pmDEN Denver Intl-ABE Allentown-Bethlehem

6h 16m1 stop Atlanta Hartsfield-Jackson

6:00 pm - 11:15 pmABE Allentown-Bethlehem-DEN Denver Intl

7h 15m1 stop Atlanta Hartsfield-Jackson

$261Delta

Wed, Oct 28 - Fri, Oct 30

9:03 am - 6:17 pmDEN Denver Intl-ABE Allentown-Bethlehem

7h 14m1 stop Chicago O'Hare Intl

5:14 pm - 10:58 pmABE Allentown-Bethlehem-DEN Denver Intl

7h 44m1 stop Charlotte Douglas

$296American Airlines

Mon, Nov 2 - Mon, Nov 9

3:41 pm - 11:24 pmDEN Denver Intl-ABE Allentown-Bethlehem

5h 43m1 stop Charlotte Douglas

6:15 pm - 10:54 pmABE Allentown-Bethlehem-DEN Denver Intl

6h 39m1 stop Chicago O'Hare Intl

$297American Airlines

Mon, Sep 28 - Fri, Oct 2

10:06 am - 3:38 pmDEN Denver Intl-ABE Allentown-Bethlehem

3h 32mnonstop

7:30 am - 9:24 amABE Allentown-Bethlehem-DEN Denver Intl

3h 54mnonstop

$353Allegiant Air

Fri, Oct 16 - Mon, Oct 19

10:14 am - 3:42 pmDEN Denver Intl-ABE Allentown-Bethlehem

3h 28mnonstop

7:30 am - 9:24 amABE Allentown-Bethlehem-DEN Denver Intl

3h 54mnonstop

$362Allegiant Air

Fri, Dec 25 - Wed, Dec 30

11:15 am - 8:51 pmDEN Denver Intl-ABE Allentown-Bethlehem

7h 36m1 stop Chicago O'Hare Intl

5:25 pm - 11:53 pmABE Allentown-Bethlehem-DEN Denver Intl

8h 28m1 stop Chicago O'Hare Intl

$377United Airlines

Fri, Dec 25 - Thu, Dec 31

7:40 am - 4:50 pmDEN Denver Intl-ABE Allentown-Bethlehem

7h 10m1 stop Chicago O'Hare Intl

5:25 pm - 11:53 pmABE Allentown-Bethlehem-DEN Denver Intl

8h 28m1 stop Chicago O'Hare Intl

$416United Airlines

Recent last minute flight deals from Colorado to Allentown

Mon, Sep 21 - Mon, Sep 28

10:06 am - 3:38 pmDEN Denver Intl-ABE Allentown-Bethlehem

3h 32mnonstop

7:30 am - 9:16 amABE Allentown-Bethlehem-DEN Denver Intl

3h 46mnonstop

$338Allegiant Air

Fri, Sep 18 - Mon, Sep 21

9:36 am - 3:08 pmDEN Denver Intl-ABE Allentown-Bethlehem

3h 32mnonstop

7:30 am - 9:16 amABE Allentown-Bethlehem-DEN Denver Intl

3h 46mnonstop

$351Allegiant Air

Fri, Sep 18 - Mon, Sep 21

9:36 am - 3:08 pmDEN Denver Intl-ABE Allentown-Bethlehem

3h 32mnonstop

7:30 am - 9:16 amABE Allentown-Bethlehem-DEN Denver Intl

3h 46mnonstop

$355Allegiant Air

Mon, Sep 21 - Sun, Oct 4

10:06 am - 3:38 pmDEN Denver Intl-ABE Allentown-Bethlehem

3h 32mnonstop

7:55 am - 8:04 amABE Allentown-Bethlehem-DEN Denver Intl

50h 09m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$436Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

9:36 am - 3:08 pmDEN Denver Intl-ABE Allentown-Bethlehem

3h 32mnonstop

6:46 pm - 3:37 pmABE Allentown-Bethlehem-DEN Denver Intl

22h 51m2 stops Nashville Intl Orlando

$446Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

9:36 am - 3:08 pmDEN Denver Intl-ABE Allentown-Bethlehem

3h 32mnonstop

6:46 pm - 3:37 pmABE Allentown-Bethlehem-DEN Denver Intl

22h 51m2 stops Nashville Intl Orlando

$457Multiple Airlines

Mon, Sep 21 - Sat, Sep 26

3:38 pm - 11:22 pmDEN Denver Intl-ABE Allentown-Bethlehem

5h 44m1 stop Charlotte Douglas

5:45 am - 10:00 amABE Allentown-Bethlehem-DEN Denver Intl

6h 15m1 stop Charlotte Douglas

$568American Airlines

Fri, Sep 18 - Tue, Sep 22

3:38 pm - 11:22 pmDEN Denver Intl-ABE Allentown-Bethlehem

5h 44m1 stop Charlotte Douglas

5:45 am - 10:00 amABE Allentown-Bethlehem-DEN Denver Intl

6h 15m1 stop Charlotte Douglas

$568American Airlines

Wed, Sep 23 - Wed, Sep 30

7:45 am - 4:56 pmDEN Denver Intl-ABE Allentown-Bethlehem

7h 11m1 stop Chicago O'Hare Intl

5:43 pm - 11:54 pmABE Allentown-Bethlehem-DEN Denver Intl

8h 11m1 stop Chicago O'Hare Intl

$584United Airlines

Tue, Sep 22 - Tue, Sep 29

7:45 am - 4:56 pmDEN Denver Intl-ABE Allentown-Bethlehem

7h 11m1 stop Chicago O'Hare Intl

5:43 pm - 9:44 pmABE Allentown-Bethlehem-DEN Denver Intl

6h 01m1 stop Chicago O'Hare Intl

$584United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$149

Best time to beat the crowds with an average 11% drop 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.