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Delaware

$171+ Cheap flights from Colorado Springs (COS) to Delaware

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
COS — ILG
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Colorado Springs to Delaware

Keep the following information in mind while searching for Colorado Springs to Delaware flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$341
(American Airlines)

One-way from

$171
(Delta)

Popular in

January

Cheapest in

October

Average price

$495
Provider with most accurate pricing for Colorado Springs-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Colorado Springs-Philadelphia flights.
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From Colorado Springs to Delaware
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One-way flight from Colorado Springs to Delaware
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Highest demand for flights based on searches. 18% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Colorado Springs to Delaware

Cheapest flights from Colorado Springs to Delaware
Explore the most affordable flight options available from Colorado Springs to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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 5/77:11 amCOS - PHL
1 stop7h 39mAmerican Airlines
Wed 5/2111:05 amPHL - COS
1 stop6h 47mAmerican Airlines
Deal found 4/1$341
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:20 amCOS - PHL
2 stops10h 55mSouthwest
Tue 5/134:35 pmPHL - COS
2 stops8h 05mSouthwest
Deal found 4/1$369
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 5/86:00 amCOS - PHL
1 stop7h 52mDelta
Tue 5/133:57 pmPHL - COS
1 stop7h 03mDelta
Deal found 4/1$422
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 9/247:30 amCOS - PHL
2 stops7h 59mUnited Airlines
Mon 9/292:37 pmPHL - COS
2 stops8h 11mUnited Airlines
Deal found 4/1$428
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/104:35 pmCOS - PHL
2 stops35h 17mMultiple Airlines
Sat 4/1210:08 pmPHL - COS
2 stops19h 42mMultiple Airlines
Deal found 4/1$549

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado Springs to Delaware 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 April 2, 2025.
Use the filters below to find and compare flights from Colorado Springs to Delaware that are best for you.

Fly from

Colorado Springs

Fly to

Delaware

Route

Depart

Return

Price

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Wed 5/7

7:11 am-4:50 pm

1 stop7h 39m

Philadelphia

Wed 5/21

11:05 am-3:52 pm

1 stop6h 47m

$341

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Sat 5/10

8:20 am-9:15 pm

2 stops10h 55m

Philadelphia

Tue 5/13

4:35 pm-10:40 pm

2 stops8h 05m

$369

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Thu 5/8

6:00 am-3:52 pm

1 stop7h 52m

Philadelphia

Tue 5/13

3:57 pm-9:00 pm

1 stop7h 03m

$422

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Wed 9/24

7:30 am-5:29 pm

2 stops7h 59m

Philadelphia

Mon 9/29

2:37 pm-8:48 pm

2 stops8h 11m

$428

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Tue 5/13

8:00 am-5:38 pm

1 stop7h 38m

$171

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Tue 5/13

6:00 am-4:59 pm

2 stops8h 59m

$176

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Thu 4/10

4:35 pm-5:52 am

2 stops35h 17m

$186

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Wed 6/18

2:35 pm-11:24 pm

1 stop6h 49m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from Colorado Springs to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware 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 Delaware

Rainfall in Delaware by month

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

In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

Temperature in Delaware by month

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

If weather is an important factor for your trip to Delaware, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated April 2, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Colorado Springs to Delaware by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,616 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,275 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

  • What airport do you fly from for flights from Colorado Springs to Delaware?

    If you book a flight to Delaware from Colorado Springs, you will be flying from Colorado Springs, which is the city’s only airport. Colorado Springs (COS) is located 6.7 mi from the center of Colorado Springs.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $171. Users have also found prices from $176 and $344 on American Airlines and United Airlines, respectively.

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

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

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

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

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

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

See more FAQs

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