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Cheap flights from Colorado Springs (COS) to Washington from $128

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
COS — SEA
Jun 16 — Jun 231
From?
To?
Sun 6/16
Sun 6/23
1 adult, Economy
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How far in advance should I book a flight from Colorado Springs to State of Washington?

Users have found that booking a flight from Colorado Springs to State of Washington at least 23 days early can save you up to 70% on average compared to booking a flight this week. If booking 23 days before your flight isn’t an option for you, users have found flights from Colorado Springs to State of Washington for as little as $334 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $507 for flights departing within the next 3 days.

What is the cheapest month to fly from Colorado Springs to State of Washington?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to State of Washington. Flights to State of Washington from Colorado Springs in January are about $407 on average during January, but can be found for as low as $196.

What is the cheapest time of day to fly from COS to WA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado Springs to State of Washington as you normally would.

Cheap Colorado Springs to Washington flights in June & July 2024

Find cheap flight options from Colorado Springs to Washington specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
Scroll through some of the best deals on flights from Colorado Springs to Washington in 2024. Check back regularly for other flight deals.
Wed 6/194:30 pmCOS - SEA
1 stop5h 50mUnited Airlines
Mon 6/243:35 pmSEA - COS
1 stop5h 24mUnited Airlines
Deal found 6/10$275
Tue 7/93:35 pmCOS - PDX
1 stop6h 40mUnited Airlines
Tue 7/168:45 amPDX - COS
1 stop4h 40mUnited Airlines
Deal found 6/11$330
Mon 7/296:30 pmCOS - PDX
1 stop5h 11mUnited Airlines
Wed 8/712:50 pmPDX - COS
1 stop6h 45mUnited Airlines
Deal found 6/10$333
Fri 6/214:30 pmCOS - PSC
1 stop5h 26mUnited Airlines
Mon 6/241:41 pmPSC - COS
1 stop5h 56mUnited Airlines
Deal found 6/11$334
Thu 7/117:00 pmCOS - SEA
1 stop28h 53mSun Country Air
Thu 7/259:52 amSEA - COS
1 stop6h 51mSun Country Air
Deal found 6/10$340
Tue 7/168:20 amCOS - PDX
1 stop5h 01mDelta
Tue 7/231:27 pmPDX - COS
1 stop5h 09mDelta
Deal found 6/11$342
Wed 7/103:35 pmCOS - SEA
1 stop6h 38mUnited Airlines
Tue 7/162:25 pmSEA - COS
1 stop5h 10mUnited Airlines
Deal found 6/9$343
Tue 7/168:20 amCOS - PDX
1 stop5h 01mDelta
Tue 7/236:00 amPDX - COS
2 stops12h 36mDelta
Deal found 6/10$347
Thu 7/43:35 pmCOS - SEA
2 stops8h 10mUnited Airlines
Thu 7/112:25 pmSEA - COS
1 stop5h 10mUnited Airlines
Deal found 6/11$351

Colorado Springs to Washington 2024 flight deals

Discover exclusive flight deals for travel between Colorado Springs and Washington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Scroll through some of the best deals on flights from Colorado Springs to Washington in 2024. Check back regularly for other flight deals.
Tue 11/125:06 pmCOS - SEA
1 stop7h 00mAmerican Airlines
Tue 11/195:45 amSEA - COS
1 stop8h 54mAmerican Airlines
Deal found 6/10$188
Tue 9/1010:44 amCOS - PDX
2 stops11h 41mAmerican Airlines
Sat 9/145:25 amPDX - COS
1 stop9h 35mAmerican Airlines
Deal found 6/11$191
Tue 8/2710:46 amCOS - PDX
2 stops11h 03mAmerican Airlines
Tue 9/107:00 amPDX - COS
2 stops13h 38mAmerican Airlines
Deal found 6/11$196
Thu 10/176:20 pmCOS - SEA
1 stop5h 45mUnited Airlines
Tue 11/198:52 amSEA - COS
1 stop4h 54mUnited Airlines
Deal found 6/10$206
Fri 8/235:30 amCOS - PDX
1 stop4h 57mUnited Airlines
Sun 8/255:00 amPDX - COS
1 stop4h 50mUnited Airlines
Deal found 6/10$214
Thu 8/225:03 pmCOS - SEA
1 stop8h 46mAmerican Airlines
Mon 8/265:29 amSEA - COS
1 stop9h 44mAmerican Airlines
Deal found 6/10$222
Tue 11/125:06 pmCOS - SEA
1 stop7h 00mAmerican Airlines
Tue 11/1912:01 pmSEA - COS
2 stops10h 29mAmerican Airlines
Deal found 6/10$227
Fri 10/46:20 pmCOS - PDX
1 stop5h 10mUnited Airlines
Mon 10/74:06 pmPDX - COS
1 stop4h 46mUnited Airlines
Deal found 6/11$230
Sat 9/76:03 amCOS - PDX
1 stop16h 11mAmerican Airlines
Tue 9/177:00 amPDX - COS
2 stops13h 38mAmerican Airlines
Deal found 6/10$250

Colorado Springs to Washington flights leaving soon

Find last-minute flight options from Colorado Springs to Washington for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Check out these flights departing soon from Colorado Springs to Washington. It's wise to confirm all flight details are correct before booking.
Wed 6/194:30 pmCOS - SEA
1 stop5h 50mUnited Airlines
Mon 6/243:35 pmSEA - COS
1 stop5h 24mUnited Airlines
Deal found 6/10$275
Fri 6/214:30 pmCOS - PSC
1 stop5h 26mUnited Airlines
Mon 6/241:41 pmPSC - COS
1 stop5h 56mUnited Airlines
Deal found 6/11$334
Thu 6/205:30 amCOS - PDX
1 stop4h 55mUnited Airlines
Sat 6/225:00 amPDX - COS
1 stop4h 44mUnited Airlines
Deal found 6/11$355
Wed 6/1911:30 amCOS - SEA
2 stops11h 45mUnited Airlines
Mon 6/243:35 pmSEA - COS
1 stop5h 24mUnited Airlines
Deal found 6/10$368
Thu 6/205:30 amCOS - SEA
2 stops9h 56mUnited Airlines
Mon 6/243:35 pmSEA - COS
1 stop5h 24mUnited Airlines
Deal found 6/10$411
Thu 6/205:55 pmCOS - PDX
2 stops17h 58mMultiple Airlines
Sat 6/222:23 pmPDX - COS
3 stops26h 47mMultiple Airlines
Deal found 6/11$413
Thu 6/205:30 amCOS - PDX
1 stop4h 55mUnited Airlines
Sat 6/225:00 amPDX - COS
1 stop4h 44mUnited Airlines
Deal found 6/11$415
Wed 6/194:54 pmCOS - SEA
1 stop7h 14mAmerican Airlines
Sun 6/231:14 amSEA - COS
1 stop7h 38mAmerican Airlines
Deal found 6/10$424
Thu 6/205:55 pmCOS - PDX
2 stops17h 58mMultiple Airlines
Sat 6/2211:53 pmPDX - COS
2 stops17h 17mMultiple Airlines
Deal found 6/11$432

One-way flights to Washington from Colorado Springs

Search for one-way flight options from Colorado Springs to Washington. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Take a look at some of the best available options we've come across on one-way flights from Colorado Springs to Washington. Users can also find round-trip Colorado Springs to Washington flights by using the search form above.
Thu 7/114:54 pmCOS - SEA
1 stop7h 14mAmerican Airlines
Deal found 6/10$128
Sun 6/166:08 amCOS - SEA
1 stop9h 45mAmerican Airlines
Deal found 6/10$136
Sun 6/1611:36 amCOS - SEA
2 stops10h 07mAmerican Airlines
Deal found 6/10$141
Sun 6/306:30 pmCOS - SEA
1 stop14h 38mSun Country Air
Deal found 6/10$173
Fri 9/135:30 amCOS - GEG
1 stop16h 11mUnited Airlines
Deal found 6/9$203
Mon 7/16:30 pmCOS - SEA
1 stop5h 15mUnited Airlines
Deal found 6/10$203
Mon 7/296:30 pmCOS - PDX
1 stop5h 11mUnited Airlines
Deal found 6/10$208
Thu 7/117:00 pmCOS - SEA
3 stops30h 35mMultiple Airlines
Deal found 6/10$232
Wed 7/176:30 pmCOS - SEA
1 stop4h 55mUnited Airlines
Deal found 6/10$233

Find flights from Colorado Springs to Washington within your budget

Customize your flight search to find flights from Colorado Springs to 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, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$188 - $340

Route

Depart

Return

Price

Colorado SpringsSeattle/Tacoma Intl

COS - SEA

COSSEA

Colorado Springs

Tue 11/12

1 stop7h 00m

Seattle/Tacoma Intl

Tue 11/19

1 stop8h 54m

$188

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 9/10

2 stops11h 41m

Portland

Sat 9/14

1 stop9h 35m

$191

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 8/27

2 stops11h 03m

Portland

Tue 9/10

2 stops13h 38m

$196

Colorado SpringsSeattle/Tacoma Intl

COS - SEA

COSSEA

Colorado Springs

Thu 10/17

1 stop5h 45m

Seattle/Tacoma Intl

Tue 11/19

1 stop4h 54m

$206

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 8/23

1 stop4h 57m

Portland

Sun 8/25

1 stop4h 50m

$214

Colorado SpringsSeattle/Tacoma Intl

COS - SEA

COSSEA

Colorado Springs

Thu 8/22

1 stop8h 46m

Seattle/Tacoma Intl

Mon 8/26

1 stop9h 44m

$222

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 10/4

1 stop5h 10m

Portland

Mon 10/7

1 stop4h 46m

$230

Colorado SpringsSeattle/Tacoma Intl

COS - SEA

COSSEA

Colorado Springs

Thu 8/22

2 stops8h 33m

Seattle/Tacoma Intl

Sun 8/25

1 stop9h 05m

$323

Colorado SpringsSeattle/Tacoma Intl

COS - SEA

COSSEA

Colorado Springs

Thu 7/11

1 stop28h 53m

Seattle/Tacoma Intl

Thu 7/25

1 stop6h 51m

$340

Flights are sorted by cheapest first

Deals found on 6/10

No data available for this route at this time. Please check back soon.

Best time to book a flight from Colorado Springs to Washington

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

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated June 11, 2024.
See what other customers who have flown with American Airlines, United Airlines and Delta from Colorado Springs to Washington have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,277 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,277 reviews
Delta
8.0
Very good
10,277 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,629 reviews
Delta
8.0
Very good
10,277 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,129 reviews
Delta
8.0
Very good
10,277 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.3
Good
581 reviews
Delta
8.0
Very good
10,277 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Washington. 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 Washington?

    Colorado Springs (COS) is the airport you will fly out of if you book a flight from Colorado Springs to Washington. It is only a 6.7 mi journey to Colorado Springs (COS) from Colorado Springs’s city center.

  • Can I find flights from Colorado Springs to State of Washington for under $200 on Cheapflights?

    Yes, there are multiple flights from Colorado Springs to State of Washington for under $200. The cheapest flight booked recently is on American Airlines for just $188, but on average you can expect to pay $247.

  • Are there last-minute flights available from Colorado Springs to State of Washington for under $300?

    There are currently 20+ open flights from Colorado Springs to State of Washington within the next 7 days for less than $300.

  • What are the cheapest airlines to fly from Colorado Springs to State of Washington one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $128. Users have also found prices from $173 and $203 on Sun Country Air and United Airlines, respectively.

  • What are the most popular routes from Colorado Springs to State of Washington?

    When deciding which route to take from Colorado Springs to State of Washington consider Colorado Springs - Seattle/Tacoma Intl, Colorado Springs - Portland or Colorado Springs - Spokane as they are the most popular.

  • What does COS to SEA mean?

    Great question - COS to SEA just means Colorado Springs Airport to Seattle/Tacoma Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle King County/Boeing Airport (BFI).

  • Can I find deals for flights from Colorado Springs to Washington that include extra baggage allowance?

    The amount of baggage you can bring on your Colorado Springs to Washington flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Colorado Springs to Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Colorado Springs to Washington flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Colorado Springs to Washington that allow pets onboard?

    Many airlines flying from Colorado Springs to Washington offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Colorado Springs to Washington?

    Yes, you can often find last-minute deals on Colorado Springs to Washington flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Colorado Springs to State of Washington flight deals updated?

    The Colorado Springs to State of Washington flight deals you see on this page were last updated on 6/11.

  • What are the most popular airlines that fly from Colorado Springs to State of Washington?

    Before booking your flight from Colorado Springs to State of Washington check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

  • What is the cheapest month to book a flight from Colorado Springs to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to State of Washington (average of $247). Flying from Colorado Springs to State of Washington in July is currently the most expensive (average of $407). 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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Top 3 airlines flying from Colorado Springs to Washington

Discover the top 3 airlines that operate flights from Colorado Springs to Washington. 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 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$256FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$206Average$522FlexibilityNo cancel feeOn-time69%
DeltaCheapest$287Average$497FlexibilityNo cancel feeOn-timeN/A
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Search flights from Colorado Springs to Washington by cabin class

Find flights from Colorado Springs to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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