
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $137 (Delta) |
One-way from | $69 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $222 |
Fly from
Fly to
Route
Depart
Return
Price
Colorado SpringsSeattle
COS - SEA
COSSEA
Colorado Springs
Thu 1/15
12:00 pm-6:29 pm
1 stop7h 29m
Seattle/Tacoma Intl
Wed 1/21
5:30 am-11:17 am
1 stop4h 47m
Colorado SpringsPortland
COS - PDX
COSPDX
Colorado Springs
Thu 2/5
3:17 pm-10:11 pm
1 stop7h 54m
Portland
Sun 2/8
6:00 am-2:12 pm
1 stop7h 12m
Colorado SpringsPortland
COS - PDX
COSPDX
Colorado Springs
Thu 1/22
3:17 pm-11:32 pm
1 stop9h 15m
Portland
Sun 1/25
11:59 pm-9:51 am
1 stop8h 52m
Colorado SpringsPortland
COS - PDX
COSPDX
Colorado Springs
Thu 1/22
12:00 pm-8:59 pm
2 stops9h 59m
Portland
Sun 1/25
5:50 am-11:17 am
1 stop4h 27m
Colorado SpringsSeattle
COS - SEA
COSSEA
Colorado Springs
Sat 1/17
1:25 pm-6:26 pm
1 stop6h 01m
Seattle/Tacoma Intl
Mon 1/19
5:00 am-10:57 am
1 stop4h 57m
Colorado SpringsSpokane
COS - GEG
COSGEG
Colorado Springs
Tue 1/13
7:59 am-12:07 pm
1 stop5h 08m
Spokane
Sat 1/17
9:20 am-11:17 am
2 stops24h 57m
Colorado SpringsPortland
COS - PDX
COSPDX
Colorado Springs
Thu 2/5
5:50 am-12:33 pm
2 stops7h 43m
Portland
Sun 2/8
5:00 am-10:57 am
1 stop4h 57m
Colorado SpringsPortland
COS - PDX
COSPDX
Colorado Springs
Thu 1/8
7:59 am-12:32 pm
1 stop5h 33m
Portland
Sat 1/24
5:50 am-11:17 am
1 stop4h 27m
Colorado SpringsSeattle
COS - SEA
COSSEA
Colorado Springs
Thu 1/15
6:10 am-10:25 am
1 stop5h 15m
Seattle/Tacoma Intl
Wed 1/21
12:45 pm-10:35 pm
2 stops8h 50m
Colorado SpringsPortland
COS - PDX
COSPDX
Colorado Springs
Mon 1/12
7:59 am-12:32 pm
1 stop5h 33m
Portland
Sun 1/18
5:50 am-11:17 am
1 stop4h 27m
Currently, February is the cheapest month in which you can book a flight from Colorado Springs to State of Washington (average of $48). Flying from Colorado Springs to State of Washington in July is currently the most expensive (average of $98). 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.
A simple way to save on the total cost of your ticket is to fly from Colorado Springs to State of Washington in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$104 | Average$359 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$236 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$395 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$398 | FlexibilityNo cancel fee | On-time69% |