Denver (DEN) to Seattle (SEA) · Jan 13, 2027 · one way

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel dates Airline Flights Total price Price issued (UTC)
2027-01-13 · one way Frontier Airlines F94545 Axel-exclusive $85.00 2026-10-29T01:05:09Z
2027-01-13 · one way Southwest Airlines WN3141 Axel-exclusive $140.00 2026-10-29T01:05:09Z
2027-01-13 · one way Alaska Airlines AS682 Axel-exclusive $145.00 2026-10-29T01:05:09Z
2027-01-13 · one way Delta Air Lines DL1731 Axel-exclusive $150.00 2026-10-29T01:05:09Z
2027-01-13 · one way United Airlines UA2013 Axel-exclusive $150.00 2026-10-29T01:05:09Z
2027-01-13 · one way Air Canada AC575 + AC8804 Axel-exclusive $205.00 2026-10-29T01:05:09Z
2027-01-13 · one way Frontier Airlines F9605 Axel-exclusive $85.00 2026-10-29T01:05:09Z
2027-01-13 · one way Southwest Airlines WN1543 Axel-exclusive $140.00 2026-10-29T01:05:09Z
2027-01-13 · one way Alaska Airlines AS309 Axel-exclusive $145.00 2026-10-29T01:05:09Z
2027-01-13 · one way Delta Air Lines DL2543 Axel-exclusive $150.00 2026-10-29T01:05:09Z
2027-01-13 · one way United Airlines UA310 Axel-exclusive $150.00 2026-10-29T01:05:09Z
2027-01-13 · one way Frontier Airlines F92015 + F92407 Axel-exclusive $105.00 2026-10-29T01:05:09Z
2027-01-13 · one way Southwest Airlines WN3148 + WN1586 Axel-exclusive $155.00 2026-10-29T01:05:09Z
2027-01-13 · one way Southwest Airlines WN1660 + WN948 Axel-exclusive $155.00 2026-10-29T01:05:09Z
2027-01-13 · one way Alaska Airlines AS686 + AS3217 Axel-exclusive $160.00 2026-10-29T01:05:09Z
2027-01-13 · one way United Airlines UA1086 + AC8810 Axel-exclusive $170.00 2026-10-29T01:05:09Z

Route overview: Denver to Seattle (SEA) flight deals

2027-01-13 · one way · Axel-exclusive $85.00

2027-01-13 · one way · Axel-exclusive $140.00

2027-01-13 · one way · Axel-exclusive $145.00

2027-01-13 · one way · Axel-exclusive $150.00

2027-01-13 · one way · Axel-exclusive $150.00

2027-01-13 · one way · Axel-exclusive $205.00

2027-01-13 · one way · Axel-exclusive $85.00

2027-01-13 · one way · Axel-exclusive $140.00

2027-01-13 · one way · Axel-exclusive $145.00

2027-01-13 · one way · Axel-exclusive $150.00

2027-01-13 · one way · Axel-exclusive $150.00

2027-01-13 · one way · Axel-exclusive $105.00

2027-01-13 · one way · Axel-exclusive $155.00

2027-01-13 · one way · Axel-exclusive $155.00

2027-01-13 · one way · Axel-exclusive $160.00

2027-01-13 · one way · Axel-exclusive $170.00

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