Non-stop from Seattle to Denver, Colorado (& vice versa) for only $97 roundtrip

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Non-stop flights from Seattle to Denver, Colorado for only $97 roundtrip with United Airlines.

Also works in reverse.

DEPART:
Seattle, USA

ARRIVE:
Denver, USA

RETURN:
Seattle, USA

DATES:
Availability from April to May 2026

Example dates:

Seattle – Denver
7th-14th Apr
7th-15th Apr
8th-14th Apr
8th-15th Apr
14th-21st Apr
14th-22nd Apr
15th-21st Apr
15th-22nd Apr
18th-25th Apr
21st-28th Apr
21st-29th Apr
22nd-28th Apr
22nd-29th Apr
28th Apr – 5th May
28th Apr – 6th May
29th Apr – 5th May
29th Apr – 6th May
2nd-9th May

Denver – Seattle
8th-15th Apr
14th-21st Apr
14th-22nd Apr
15th-21st Apr
15th-22nd Apr
21st-28th Apr
21st-29th Apr
22nd-28th Apr
22nd-29th Apr
25th Apr – 2nd May
28th Apr – 5th May
28th Apr – 6th May
29th Apr – 5th May
29th Apr – 6th May
5th-12th May
6th-12th May
13th-19th May
13th-20th May

and more…

STOPS:

AIRLINES:
United Airlines