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Allentown

$321+ Cheap flights from Colorado Springs to Allentown (COS - ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
COS — ABE
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Colorado Springs to Allentown

Cheapest flights from Colorado Springs to Allentown
Explore the most affordable flight options available from Colorado Springs to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:28 pm
COS
-
ABE
1 stop7h 24m
Delta
Wed 4/1512:52 pm
ABE
-
COS
1 stop9h 28m
Delta
Deal found 3/17$437
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:39 pm
COS
-
ABE
2 stops8h 43m
American Airlines
Wed 4/156:04 am
ABE
-
COS
2 stops12h 19m
American Airlines
Deal found 3/17$441
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:28 pm
COS
-
ABE
1 stop7h 24m
Delta
Wed 4/86:32 am
ABE
-
COS
1 stop8h 01m
Delta
Deal found 3/15$494
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:28 pm
COS
-
ABE
1 stop7h 24m
Delta
Sun 4/56:32 am
ABE
-
COS
1 stop8h 01m
Delta
Deal found 3/17$499
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:40 pm
COS
-
ABE
1 stop7h 16m
Delta
Mon 10/56:30 am
ABE
-
COS
1 stop8h 18m
Delta
Deal found 3/14$524
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:45 pm
COS
-
ABE
1 stop19h 21m
United Airlines
Sat 8/226:15 am
ABE
-
COS
1 stop6h 44m
United Airlines
Deal found 3/12$543

Find flight deals from Colorado Springs to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(Delta)

One-way from

$321
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$692
Provider with most accurate pricing for Colorado Springs-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Colorado Springs-Allentown-Bethlehem flights.
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From Colorado Springs to Allentown-Bethlehem
Search Deals
One-way flight from Colorado Springs to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Colorado Springs to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Wed 4/1

1:28 pm-10:52 pm

1 stop7h 24m

Allentown-Bethlehem

Wed 4/8

6:32 am-12:33 pm

1 stop8h 01m

$494

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Tue 8/18

12:45 pm-10:06 am

1 stop19h 21m

Allentown-Bethlehem

Sat 8/22

6:15 am-10:59 am

1 stop6h 44m

$543

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Wed 4/8

8:15 am-10:52 pm

2 stops12h 37m

Allentown-Bethlehem

Wed 4/15

12:52 pm-8:20 pm

1 stop9h 28m

$544
Cheapest one-way

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Thu 4/30

6:46 pm-3:41 pm

3 stops42h 55m

$346
Quickest one-way

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Thu 4/30

1:14 pm-11:00 pm

1 stop7h 46m

$350

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Fri 4/24

6:00 am-5:03 pm

2 stops9h 03m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Sorted by cheapest first

Compare providers for flights from Colorado Springs to Allentown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Allentown in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colorado Springs to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Colorado Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Allentown

What is the cheapest month to book a flight from Colorado Springs to Allentown?

Currently, May is the cheapest month in which you can book a flight from Colorado Springs to Allentown (average of $50). Flying from Colorado Springs to Allentown in July is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado Springs to Allentown?

    Airlines like Delta and United Airlines fly from Colorado Springs to Allentown in about 7h 24m. The time it takes to get you to your destination can typically vary by up to 11h 57m. There are 1552 mi between Colorado Springs and Allentown. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Colorado Springs to Allentown that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Allentown.

  • Can I find deals for business class flights from Colorado Springs to Allentown?

    Yes. Cheapflights offers flight deals from Colorado Springs to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado Springs to Allentown?

    Currently, May is the cheapest month in which you can book a flight from Colorado Springs to Allentown (average of $50). Flying from Colorado Springs to Allentown in July is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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