Home >> Fares From A City >> Colorado Springs, CO >> Colorado Springs, CO (COS) To Seattle, WA (SEA)
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Last Published Fare:
$228 Flight from Colorado Springs to Seattle (COS-SEA),
Frontier
Expired: April 8, 2012
  • AIRLINES
    Frontier
  • ADVANCE PURCHASE REQUIRED
    14 DAYS BEFORE TRAVEL
  • TRAVEL ENDING
    Sat, September 08, 2012
Found Today by a Traveler Search
Fare Notes:
Best availability for travel from July onward.
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
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Reviews for Colorado Springs to Seattle
1 Traveler Reviews
"No hitches good experience"
Flight from Colorado Springs to Seattle
Airline: Frontier
RT/OW: roundtrip
Number of Stops: 1 stop in DEN
Date of Flight: February 2011
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
Loved the hot cookies!!! Bag checked free due to full plane! Very enexpected! Arrived on time and bag was there even with short turnaround.
Found by other travelers: Colorado Springs, CO (COS) to Seattle, WA (SEA)
$336
Flight from Colorado Springs to Seattle (COS - SEA)
Mon, Aug 4 - Mon, Aug 11
United
$410
Flight from Colorado Springs to Seattle (COS - SEA)
Mon, Jun 16 - Wed, Jun 18
Delta
$306
Flight from Colorado Springs to Seattle (COS - SEA)
Wed, Aug 6 - Mon, Aug 11
Alaska
$286
Flight from Colorado Springs to Seattle (COS - SEA)
Wed, Aug 6 - Tue, Aug 12
Alaska
$306
Flight from Colorado Springs to Seattle (COS - SEA)
Thu, Aug 7 - Tue, Aug 12
Alaska
$372
Flight from Colorado Springs to Seattle (COS - SEA)
Sun, Jun 29 - Tue, Jul 1
Alaska
$338
Flight from Colorado Springs to Seattle (COS - SEA)
Sun, Jun 29 - Mon, Jun 30
Alaska
$388
Flight from Colorado Springs to Seattle (COS - SEA)
Sun, Jun 29 - Thu, Jul 3
United
$372
Flight from Colorado Springs to Seattle (COS - SEA)
Sat, Jun 28 - Tue, Jul 1
Alaska
$316
Flight from Colorado Springs to Seattle (COS - SEA)
Sat, Jul 5 - Sat, Jul 12
United
There are approximately 209 flights covering the route from Colorado Springs Airport in Colorado Springs to Seattle/Tacoma International Airport in Seattle, provided by as many as 7 airlines.
The following airlines often offer cheap flights from Colorado Springs to Seattle
Alaska
Continental
United
American
Frontier
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