Delta Air Lines
DL-3940
07:59
04/15/2026
COS
6h 47m
1 Stop
⏱ SLC · 3h 24m
14:46
04/15/2026
SEA
₹10,090
per person
American Airlines
AA-2002
13:39
04/15/2026
COS
5h 57m
1 Stop
⏱ DFW · 0h 40m
19:36
04/15/2026
SEA
₹10,100
per person
American Airlines
AA-2001
17:13
04/15/2026
COS
7h 31m
1 Stop
⏱ DFW · 2h 20m
00:44
04/16/2026
+1
SEA
₹10,100
per person
American Airlines
AA-2002
13:39
04/15/2026
COS
7h 43m
1 Stop
⏱ DFW · 2h 29m
21:22
04/15/2026
SEA
₹10,100
per person
American Airlines
AA-2002
13:39
04/15/2026
COS
9h 8m
1 Stop
⏱ DFW · 3h 54m
22:47
04/15/2026
SEA
₹10,100
per person
Southwest Airlines
WN-2636
16:05
04/15/2026
COS
6h 25m
1 Stop
⏱ DEN · 3h 20m
22:30
04/15/2026
SEA
₹10,549
per person
Southwest Airlines
WN-1444
06:00
04/15/2026
COS
4h 55m
1 Stop
⏱ LAS · 1h 0m
10:55
04/15/2026
SEA
₹10,549
per person
Southwest Airlines
WN-3757
09:10
04/15/2026
COS
8h 35m
1 Stop
⏱ PHX · 4h 35m
17:45
04/15/2026
SEA
₹11,076
per person
Southwest Airlines
WN-4009
13:10
04/15/2026
COS
11h 0m
2 Stops
⏱ PHX · 1h 40m⏱ MDW · 0h 40m
00:10
04/16/2026
+1
SEA
₹11,223
per person
Southwest Airlines
WN-4525
14:30
04/15/2026
COS
9h 40m
2 Stops
⏱ DAL · 0h 45m⏱ MDW · 1h 20m
00:10
04/16/2026
+1
SEA
₹11,223
per person
Southwest Airlines Dallas
WN-1438
12:40
04/15/2026
COS
8h 20m
1 Stop
⏱ DEN · 1h 15m
21:00
04/15/2026
SEA
₹11,546
per person
Southwest Airlines
WN-1440
10:25
04/15/2026
COS
13h 45m
2 Stops
⏱ HOU · 4h 25m⏱ MDW · 1h 5m
00:10
04/16/2026
+1
SEA
₹11,750
per person
Southwest Airlines
WN-1438
12:40
04/15/2026
COS
8h 20m
3 Stops
⏱ DEN · 1h 15m⏱ LAX · 0h 35m⏱ OAK · 0h 35m
21:00
04/15/2026
SEA
₹12,941
per person
Southwest Airlines
WN-1438
12:40
04/15/2026
COS
3h 40m
3 Stops
⏱ DEN · 1h 15m⏱ LAX · 0h 0m⏱ OAK · 0h 0m
16:20
04/15/2026
LAX
₹12,941
per person
United Airlines
UA-5291
06:00
04/15/2026
COS
3h 46m
1 Stop
⏱ DEN · 0h 41m
09:46
04/15/2026
SEA
₹14,283
per person
United Airlines
UA-1055
13:33
04/15/2026
COS
8h 6m
2 Stops
⏱ DEN · 1h 15m⏱ LAX · 1h 15m
21:39
04/15/2026
SEA
₹14,789
per person
Delta Air Lines
DL-4449
11:55
04/15/2026
COS
4h 53m
1 Stop
⏱ SLC · 1h 42m
16:48
04/15/2026
SEA
₹16,610
per person
American Airlines
AA-782
05:41
04/15/2026
COS
7h 34m
1 Stop
⏱ DFW · 2h 14m
13:15
04/15/2026
SEA
₹16,620
per person
Southwest Airlines
WN-3498
18:50
04/15/2026
COS
5h 5m
1 Stop
⏱ LAS · 1h 15m
23:55
04/15/2026
SEA
₹17,137
per person
Southwest Airlines
WN-1448
16:45
04/15/2026
COS
6h 50m
1 Stop
⏱ PHX · 3h 5m
23:35
04/15/2026
SEA
₹17,137
per person
Southwest Airlines
WN-1438
12:40
04/15/2026
COS
4h 15m
1 Stop
⏱ DEN · 1h 25m
16:55
04/15/2026
SEA
₹18,078
per person
Southwest Airlines
WN-1668
06:30
04/15/2026
COS
11h 30m
2 Stops
⏱ DAL · 2h 25m⏱ SAN · 2h 5m
18:00
04/15/2026
SEA
₹18,752
per person
Southwest Airlines
WN-1668
06:30
04/15/2026
COS
12h 0m
2 Stops
⏱ DAL · 3h 5m⏱ LAS · 2h 20m
18:30
04/15/2026
SEA
₹18,752
per person
Southwest Airlines
WN-3757
09:10
04/15/2026
COS
8h 50m
2 Stops
⏱ PHX · 0h 55m⏱ SAN · 2h 50m
18:00
04/15/2026
SEA
₹18,752
per person
Southwest Airlines
WN-3757
09:10
04/15/2026
COS
8h 50m
2 Stops
⏱ PHX · 3h 5m⏱ SAN · 0h 40m
18:00
04/15/2026
SEA
₹18,752
per person
😕 No flights match your filters.
Colorado Springs (COS)
📍 City of Colorado Springs Municipal Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 38.805801
📐 Longitude: -104.700996
Seattle (SEA)
📍 Seattle Tacoma International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 47.449001
📐 Longitude: -122.308998
✈ Distance: Colorado Springs,USA to Seattle,USA — 1715.80 km
📅 Results on this page are loaded for 15 Apr 2026. Click View all flights for the complete live search.
Colorado Springs to Seattle — what to expect when booking
The COS–SEA route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Colorado Springs,USA and Seattle,USA is approximately 1715.80 km.
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More flights from Colorado Springs (COS)
10 routes
More flights from Colorado Springs (COS)
10 routes
Colorado Springs → Atlanta
COS → ATL
Colorado Springs → Chicago
COS → ORD
Colorado Springs → Denver
COS → DEN
Colorado Springs → Fort Worth
COS → DFW
Colorado Springs → Houston
COS → IAH
Colorado Springs → Las Vegas
COS → LAS
Colorado Springs → Los Angeles
COS → LAX
Colorado Springs → Salt Lake City
COS → SLC
Colorado Springs → San Francisco
COS → SFO
Colorado Springs → Washington DC
COS → IAD
More flights from Seattle (SEA)
88 routes
More flights from Seattle (SEA)
88 routes
Seattle → Albuquerque
SEA → ABQ
Seattle → Amsterdam
SEA → AMS
Seattle → Anchorage
SEA → ANC
Seattle → Atlanta
SEA → ATL
Seattle → Austin
SEA → AUS
Seattle → Beijing
SEA → PEK
Seattle → Bellingham
SEA → BLI
Seattle → Billings
SEA → BIL
Seattle → Boise
SEA → BOI
Seattle → Boston
SEA → BOS
Seattle → Bozeman
SEA → BZN
Seattle → Burbank
SEA → BUR
Seattle → Calgary
SEA → YYC
Seattle → Charlotte
SEA → CLT
Seattle → Chicago
SEA → MDW
Seattle → Colorado Springs
SEA → COS
Seattle → Dallas
SEA → DAL
Seattle → Denver
SEA → DEN
Seattle → Detroit
SEA → DTW
Seattle → Dubai
SEA → DXB
Seattle → Edmonton
SEA → YEG
Seattle → Eugene
SEA → EUG
Seattle → Fairbanks
SEA → FAI
Seattle → Fort Lauderdale
SEA → FLL
Seattle → Fort Worth
SEA → DFW
Seattle → Frankfurt
SEA → FRA
Seattle → Fresno
SEA → FAT
Seattle → Great Falls
SEA → GTF
Seattle → Helena
SEA → HLN
Seattle → Honolulu
SEA → HNL
Seattle → Houston
SEA → IAH
Seattle → Juneau
SEA → JNU
Seattle → Kahului
SEA → OGG
Seattle → Kalispell
SEA → FCA
Seattle → Kansas City
SEA → MCI
Seattle → Kelowna
SEA → YLW
Seattle → Ketchikan
SEA → KTN
Seattle → Kona
SEA → KOA
Seattle → Las Vegas
SEA → LAS
Seattle → Lewiston
SEA → LWS
Seattle → Lihue
SEA → LIH
Seattle → London
SEA → LHR
Seattle → Long Beach
SEA → LGB
Seattle → Los Angeles
SEA → LAX
Seattle → Medford
SEA → MFR
Seattle → Miami
SEA → MIA
Seattle → Milwaukee
SEA → MKE
Seattle → Minneapolis
SEA → MSP
Seattle → Missula
SEA → MSO
Seattle → New York
SEA → EWR
Seattle → Oakland
SEA → OAK
Seattle → Omaha
SEA → OMA
Seattle → Ontario
SEA → ONT
Seattle → Orlando
SEA → MCO
Seattle → Palm Springs
SEA → PSP
Seattle → Paris
SEA → CDG
Seattle → Pasco
SEA → PSC
Seattle → Philadelphia
SEA → PHL
Seattle → Phoenix
SEA → PHX
Seattle → Portland International
SEA → PDX
Seattle → Pullman
SEA → PUW
Seattle → Redmond
SEA → RDM
Seattle → Reno
SEA → RNO
Seattle → Reykjavik
SEA → KEF
Seattle → Sacramento
SEA → SMF
Seattle → Salt Lake City
SEA → SLC
Seattle → San Antonio
SEA → SAT
Seattle → San Diego
SEA → SAN
Seattle → San Francisco
SEA → SFO
Seattle → San Jose
SEA → SJC
Seattle → Santa Ana
SEA → SNA
Seattle → Santa Barbara
SEA → SBA
Seattle → Santa Rosa
SEA → STS
Seattle → Seoul
SEA → ICN
Seattle → Shanghai
SEA → PVG
Seattle → Spokane
SEA → GEG
Seattle → St. Louis
SEA → STL
Seattle → Taipei
SEA → TPE
Seattle → Tampa
SEA → TPA
Seattle → Tokyo
SEA → HND
Seattle → Toronto
SEA → YYZ
Seattle → Tucson
SEA → TUS
Seattle → Vancouver
SEA → YVR
Seattle → Victoria
SEA → YYJ
Seattle → Walla Walla
SEA → ALW
Seattle → Washington DC
SEA → BWI
Seattle → Wenatchee
SEA → EAT
Seattle → Yakima
SEA → YKM
