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Cheap flights from Colorado Springs to Washington from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Washington departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:10 am - 2:59 pmCOS-SEA
7h 49m1 stop
Delta Logo
5:25 am - 11:17 amSEA-COS
4h 52m1 stop
$137Delta
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Wed, Dec 17 - Sun, Jan 18
Delta Logo
8:10 am - 5:10 pmCOS-SEA
10h 00m2 stops
Delta Logo
5:25 am - 11:17 amSEA-COS
4h 52m1 stop
$142Delta
Find Deal
Wed, Dec 17 - Sun, Jan 18
Delta Logo
6:00 pm - 12:04 amCOS-PDX
7h 04m1 stop
Delta Logo
10:05 am - 5:19 pmPDX-COS
6h 14m1 stop
$157Delta
Find Deal
Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
4:59 pm - 11:38 pmCOS-SEA
7h 39m1 stop
American Airlines Logo
11:51 pm - 9:47 amSEA-COS
8h 56m1 stop
$159American Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Delta Logo
8:10 am - 6:50 pmCOS-PDX
11h 40m2 stops
Delta Logo
10:05 am - 5:19 pmPDX-COS
6h 14m1 stop
$172Delta
Find Deal
Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
4:59 pm - 11:23 pmCOS-PDX
7h 24m1 stop
American Airlines Logo
11:59 pm - 9:54 amPDX-COS
8h 55m1 stop
$176American Airlines
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Fri, Dec 5 - Mon, Dec 8
United Airlines Logo
1:35 pm - 10:30 pmCOS-SEA
9h 55m2 stops
United Airlines Logo
12:35 pm - 9:00 pmSEA-COS
7h 25m1 stop
$222United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
1:35 pm - 10:30 pmCOS-SEA
9h 55m2 stops
United Airlines Logo
1:05 pm - 9:59 pmSEA-COS
7h 54m2 stops
$227United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Southwest Logo
8:55 pm - 1:25 amCOS-SEA
5h 30m1 stop
Southwest Logo
5:15 am - 1:50 pmSEA-COS
7h 35m1 stop
$319Southwest
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Tue, Dec 30 - Thu, Jan 1
Southwest Logo
6:25 pm - 12:10 amCOS-GEG
6h 45m1 stop
Southwest Logo
3:10 pm - 10:35 pmGEG-COS
6h 25m1 stop
$342Southwest
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Tue, Dec 30 - Wed, Jan 14

Delta flights from Colorado Springs to State of Washington

Our best Delta deals on Colorado Springs to State of Washington flight tickets
Delta
Dec 17
COS8:10 amColorado Springs
7h 49m
1 stop
SEA2:59 pmSeattle/Tacoma Intl
Jan 18
SEA5:25 amSeattle/Tacoma Intl
4h 52m
1 stop
COS11:17 amColorado Springs
$137
Find similar
Delta
Dec 17
COS8:10 amColorado Springs
10h 00m
2 stops
SEA5:10 pmSeattle/Tacoma Intl
Jan 18
SEA5:25 amSeattle/Tacoma Intl
4h 52m
1 stop
COS11:17 amColorado Springs
$142
Find similar
Delta
Dec 3
COS6:00 pmColorado Springs
7h 04m
1 stop
PDX12:04 amPortland
Dec 10
PDX10:05 amPortland
6h 14m
1 stop
COS5:19 pmColorado Springs
$157
Find similar

United Airlines flights from Colorado Springs to State of Washington

Our best United Airlines deals on Colorado Springs to State of Washington flight tickets
United Airlines
Dec 2
COS1:35 pmColorado Springs
9h 55m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Dec 9
SEA12:35 pmSeattle/Tacoma Intl
7h 25m
1 stop
COS9:00 pmColorado Springs
$222
Find similar
United Airlines
Dec 2
COS1:35 pmColorado Springs
9h 55m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Dec 9
SEA1:05 pmSeattle/Tacoma Intl
7h 54m
2 stops
COS9:59 pmColorado Springs
$227
Find similar
United Airlines
Dec 5
COS12:32 pmColorado Springs
9h 28m
2 stops
SEA9:00 pmSeattle/Tacoma Intl
Dec 7
SEA5:00 amSeattle/Tacoma Intl
5h 18m
1 stop
COS11:18 amColorado Springs
$229
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs to State of Washington 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 November 6, 2025.
Use the filters below to find and compare flights from Colorado Springs to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsSeattle

COS - SEA

COSSEA

Colorado Springs

Wed 12/17

8:10 am-2:59 pm

1 stop7h 49m

Seattle/Tacoma Intl

Sun 1/18

5:25 am-11:17 am

1 stop4h 52m

$137

Colorado SpringsSeattle

COS - SEA

COSSEA

Colorado Springs

Wed 12/17

8:10 am-5:10 pm

2 stops10h 00m

Seattle/Tacoma Intl

Sun 1/18

5:25 am-11:17 am

1 stop4h 52m

$142

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Wed 12/3

6:00 pm-12:04 am

1 stop7h 04m

Portland

Wed 12/10

10:05 am-5:19 pm

1 stop6h 14m

$157

Colorado SpringsSeattle

COS - SEA

COSSEA

Colorado Springs

Fri 12/5

4:59 pm-11:38 pm

1 stop7h 39m

Seattle/Tacoma Intl

Sun 12/7

11:51 pm-9:47 am

1 stop8h 56m

$159

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Wed 12/3

8:10 am-6:50 pm

2 stops11h 40m

Portland

Wed 12/10

10:05 am-5:19 pm

1 stop6h 14m

$172

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 12/5

4:59 pm-11:23 pm

1 stop7h 24m

Portland

Mon 12/8

11:59 pm-9:54 am

1 stop8h 55m

$176

Colorado SpringsSeattle

COS - SEA

COSSEA

Colorado Springs

Tue 12/2

1:35 pm-10:30 pm

2 stops9h 55m

Seattle/Tacoma Intl

Tue 12/9

12:35 pm-9:00 pm

1 stop7h 25m

$222

Colorado SpringsSeattle

COS - SEA

COSSEA

Colorado Springs

Tue 12/2

1:35 pm-10:30 pm

2 stops9h 55m

Seattle/Tacoma Intl

Tue 12/9

1:05 pm-9:59 pm

2 stops7h 54m

$227

Colorado SpringsSeattle

COS - SEA

COSSEA

Colorado Springs

Tue 12/30

8:55 pm-1:25 am

1 stop5h 30m

Seattle/Tacoma Intl

Thu 1/1

5:15 am-1:50 pm

1 stop7h 35m

$319

Colorado SpringsSpokane

COS - GEG

COSGEG

Colorado Springs

Tue 12/30

6:25 pm-12:10 am

1 stop6h 45m

Spokane

Wed 1/14

3:10 pm-10:35 pm

1 stop6h 25m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Colorado Springs to State of Washington

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 month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Colorado Springs, with most prices found around $206. If you aren’t able to travel to State of Washington during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $314.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Colorado Springs to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $394. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Colorado Springs to State of Washington for around $626.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $401. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $456 on average. Flights to State of Washington from Colorado Springs in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Colorado Springs when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Colorado Springs for as low as $292 on momondo.

Can stopping save me money on Colorado Springs to State of Washington flights?

You could potentially save up to 29% on your flight if you consider stops on a Colorado Springs to State of Washington flight.

Cheap Colorado Springs to State of Washington flight deals and tips

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

Direct flights

None
There are no direct flights from Colorado Springs to State of Washington. There are no popular flight routes from Colorado Springs to State of Washington.
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  • When did momondo last update prices for flights from Colorado Springs Airport to Washington?

    Prices for flights from Colorado Springs Airport to Washington refresh daily.

  • How many operators does momondo search for flights from Colorado Springs Airport to Washington?

  • How old do you have to be to fly from Colorado Springs Airport to Washington?

    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 Colorado Springs Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado Springs to State of Washington

Compare and see reviews for airlines that fly from Colorado Springs to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $104Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Washington from Colorado Springs is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Colorado Springs to Washington flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington from Colorado Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Washington from Colorado Springs. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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