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Cheap flights from Allentown to Denver from $398

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Denver departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 12:59 pm
ABE
-
COS
8h 29m1 stop
Delta Logo
1:40 pm - 10:56 pm
COS
-
ABE
7h 16m1 stop
$398Delta
Wed, May 13 - Tue, May 19
United Airlines Logo
6:15 am - 11:02 am
ABE
-
COS
6h 47m1 stop
United Airlines Logo
11:43 am - 9:05 pm
COS
-
ABE
7h 22m1 stop
$424United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
11:30 am - 6:18 pm
ABE
-
COS
8h 48m2 stops
United Airlines Logo
11:43 am - 9:05 pm
COS
-
ABE
7h 22m1 stop
$429United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
6:15 am - 2:34 pm
ABE
-
COS
10h 19m2 stops
United Airlines Logo
10:33 am - 9:05 pm
COS
-
ABE
8h 32m2 stops
$434United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
6:15 am - 11:02 am
ABE
-
COS
6h 47m1 stop
United Airlines Logo
11:43 am - 9:05 pm
COS
-
ABE
7h 22m1 stop
$447United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
11:30 am - 6:18 pm
ABE
-
COS
8h 48m2 stops
United Airlines Logo
11:43 am - 9:05 pm
COS
-
ABE
7h 22m1 stop
$452United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
6:15 am - 12:22 pm
ABE
-
COS
8h 07m2 stops
United Airlines Logo
10:33 am - 9:05 pm
COS
-
ABE
8h 32m2 stops
$457United Airlines
Sat, Jan 24 - Wed, Jan 28
Delta Logo
6:32 am - 12:33 pm
ABE
-
COS
8h 01m1 stop
Delta Logo
1:28 pm - 10:59 pm
COS
-
ABE
7h 31m1 stop
$494Delta
Thu, Mar 19 - Tue, Mar 24
United Airlines Logo
6:15 am - 11:02 am
ABE
-
COS
6h 47m1 stop
United Airlines Logo
7:30 am - 10:41 am
COS
-
ABE
25h 11m2 stops
$508United Airlines
Sun, Jan 11 - Sat, Jan 17
American Airlines Logo
5:51 pm - 9:09 am
ABE
-
COS
17h 18m2 stops
American Airlines Logo
12:49 pm - 12:15 am
COS
-
ABE
9h 26m2 stops
$552American Airlines
Wed, May 13 - Tue, May 19

Delta flights from Allentown to Colorado Springs

Our best Delta deals on Allentown to Colorado Springs flight tickets
Delta
May 13
ABE6:30 amAllentown-Bethlehem
8h 29m
1 stop
COS12:59 pmColorado Springs
May 19
COS1:40 pmColorado Springs
7h 16m
1 stop
ABE10:56 pmAllentown-Bethlehem
$398
Find similar
Delta
Mar 19
ABE6:32 amAllentown-Bethlehem
8h 01m
1 stop
COS12:33 pmColorado Springs
Mar 24
COS1:28 pmColorado Springs
7h 31m
1 stop
ABE10:59 pmAllentown-Bethlehem
$494
Find similar
Delta
May 13
ABE6:30 amAllentown-Bethlehem
8h 29m
1 stop
COS12:59 pmColorado Springs
May 19
COS8:00 amColorado Springs
12h 56m
2 stops
ABE10:56 pmAllentown-Bethlehem
$583
Find similar

American Airlines flights from Allentown to Colorado Springs

Our best American Airlines deals on Allentown to Colorado Springs flight tickets
American Airlines
May 13
ABE5:51 pmAllentown-Bethlehem
17h 18m
2 stops
COS9:09 amColorado Springs
May 19
COS12:49 pmColorado Springs
9h 26m
2 stops
ABE12:15 amAllentown-Bethlehem
$552
Find similar
American Airlines
Mar 19
ABE6:04 amAllentown-Bethlehem
11h 58m
2 stops
COS4:02 pmColorado Springs
Mar 24
COS11:49 amColorado Springs
9h 42m
2 stops
ABE11:31 pmAllentown-Bethlehem
$663
Find similar
American Airlines
Jan 11
ABE7:30 amAllentown-Bethlehem
12h 11m
3 stops
COS5:41 pmColorado Springs
Jan 17
COS10:21 amColorado Springs
10h 05m
2 stops
ABE10:26 pmAllentown-Bethlehem
$844
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Colorado Springs 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, momondo users made 832,500 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Allentown to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Wed 5/13

6:30 am-12:59 pm

1 stop8h 29m

Colorado Springs

Tue 5/19

1:40 pm-10:56 pm

1 stop7h 16m

$398

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 1/24

6:15 am-11:02 am

1 stop6h 47m

Colorado Springs

Wed 1/28

11:43 am-9:05 pm

1 stop7h 22m

$424

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 1/24

11:30 am-6:18 pm

2 stops8h 48m

Colorado Springs

Wed 1/28

11:43 am-9:05 pm

1 stop7h 22m

$429

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 1/24

6:15 am-2:34 pm

2 stops10h 19m

Colorado Springs

Wed 1/28

10:33 am-9:05 pm

2 stops8h 32m

$434

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 1/24

6:15 am-11:02 am

1 stop6h 47m

Colorado Springs

Wed 1/28

11:43 am-9:05 pm

1 stop7h 22m

$447

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 1/24

11:30 am-6:18 pm

2 stops8h 48m

Colorado Springs

Wed 1/28

11:43 am-9:05 pm

1 stop7h 22m

$452

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 1/24

6:15 am-12:22 pm

2 stops8h 07m

Colorado Springs

Wed 1/28

10:33 am-9:05 pm

2 stops8h 32m

$457

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Thu 3/19

6:32 am-12:33 pm

1 stop8h 01m

Colorado Springs

Tue 3/24

1:28 pm-10:59 pm

1 stop7h 31m

$494

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sun 1/11

6:15 am-11:02 am

1 stop6h 47m

Colorado Springs

Sat 1/17

7:30 am-10:41 am

2 stops25h 11m

$508

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Wed 5/13

5:51 pm-9:09 am

2 stops17h 18m

Colorado Springs

Tue 5/19

12:49 pm-12:15 am

2 stops9h 26m

$552

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Denver from

How to get the cheapest flight ticket from Allentown to Colorado Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Colorado Springs?

The cheapest day to depart from Allentown to Colorado Springs is on a Friday when prices can be found for as low as $429. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Allentown to Colorado Springs for around $606.

What is the cheapest time of day to depart on your flight to Colorado Springs?

Flying to Colorado Springs from Allentown in the morning is the least expensive time of day to depart. momondo users have found prices as low as $483 when looking at flights departing in the morning. Flights to Colorado Springs are more costly in the afternoon, with an average ticket price of $731. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Allentown to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Colorado Springs (ABE to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Colorado Springs

Fastest flight time

6h 47m

Direct flights

None
The fastest flight from Allentown to Colorado Springs takes 6h 47m
There are no direct flights from Allentown to Colorado Springs. There are no popular flight routes from Allentown to Colorado Springs.
Search flight deals

  • How far is Allentown-Bethlehem to Colorado Springs by plane?

    Colorado Springs is 1556.4 mi away from Allentown-Bethlehem. By plane, this route typically takes 6h 47m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Colorado Springs Airport?

    Prices for flights from Allentown-Bethlehem Airport to Colorado Springs Airport refresh daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Colorado Springs Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Colorado Springs Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The required travel and health documents for your Colorado Springs Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado Springs Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Allentown to Colorado Springs?

Best airlines flying from Allentown to Colorado Springs

Compare and see reviews for airlines that fly from Allentown to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $288Free CancellationRating
7.9
8,018 reviews
Search Delta flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Colorado Springs?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Colorado Springs. momondo saves you time and could save you money on your trip.

Can I find flights from Allentown to Colorado Springs with flexible booking policies on momondo?

Flights from Allentown to Colorado Springs with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Allentown to Colorado Springs?

momondo helps you find the best flight between Allentown and Colorado Springs by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Colorado Springs right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Allentown to Colorado Springs flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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