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$246+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
COS — ABE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$354
(American Airlines)

One-way from

$246
(Delta)

Popular in

April

Cheapest in

August

Average price

$577
From Colorado Springs to Allentown-Bethlehem
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One-way flight from Colorado Springs to Allentown-Bethlehem
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Highest demand for flights based on searches. 23% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 8/306:02 amCOS - ABE
2 stops10h 17mAmerican Airlines
Wed 9/32:37 pmABE - COS
2 stops9h 31mAmerican Airlines
Deal found 6/11$354
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2510:54 amCOS - ABE
2 stops23h 21mDelta
Wed 7/306:14 pmABE - COS
2 stops17h 45mDelta
Deal found 6/12$565
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 10/96:00 amCOS - ABE
1 stop8h 53mUnited Airlines
Sat 10/185:28 pmABE - COS
1 stop6h 13mUnited Airlines
Deal found 6/11$929

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 June 12, 2025.
Use the filters below to find and compare flights from Colorado Springs to Allentown that are best for you.

Fly from

Colorado Springs

Fly to

Allentown

Route

Depart

Return

Price

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Sat 8/30

6:02 am-6:19 pm

2 stops10h 17m

Allentown-Bethlehem

Wed 9/3

2:37 pm-10:08 pm

2 stops9h 31m

$354

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Fri 7/25

10:54 am-12:15 pm

2 stops23h 21m

Allentown-Bethlehem

Wed 7/30

6:14 pm-9:59 am

2 stops17h 45m

$565

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Thu 10/9

6:00 am-4:53 pm

1 stop8h 53m

Allentown-Bethlehem

Sat 10/18

5:28 pm-9:41 pm

1 stop6h 13m

$929

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Tue 10/7

1:40 pm-11:23 pm

1 stop7h 43m

$246

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Tue 10/7

6:22 am-10:12 pm

2 stops13h 50m

$279

Colorado SpringsAllentown

COS - ABE

COSABE

Colorado Springs

Sat 10/11

6:00 am-9:54 pm

1 stop13h 54m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, February is the cheapest month in which you can book a flight from Colorado Springs to Allentown (average of $292). Flying from Colorado Springs to Allentown in December is currently the most expensive (average of $395). 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.

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Colorado Springs to Allentown round-trip?

    American Airlines, at $354, was found to be the cheapest airline from Colorado Springs to Allentown.Alternate airlines to your destination round-trip include Delta and United Airlines. You may be able to fly from Colorado Springs to Allentown for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Colorado Springs to Allentown one-way?

    $246 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $279 and $454, respectively.

  • 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, February is the cheapest month in which you can book a flight from Colorado Springs to Allentown (average of $292). Flying from Colorado Springs to Allentown in December is currently the most expensive (average of $395). 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.

See more FAQs

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Top airline flying from Colorado Springs to Allentown

Discover the top airline that operate flights from Colorado Springs to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$413Average$541FlexibilityNo cancel feeOn-time69%

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