Denver to Seattle (DEN → SEA). We are tracking 21 fares on this route.
Cheapest tracked fare $33 · typical price $102 · you save about $69 (68%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-10-28
Direct
$33
Frontier
2026-12-02
Direct
$33
—
2026-11-07
Direct
$44
—
2027-01-22
Direct
$58
—
2027-02-22
Direct
$58
—
2027-03-01
Direct
$63
Frontier
2026-11-04
Direct
$63
Frontier
2026-10-24
Direct
$63
—
2027-01-06
Direct
$79
—
2027-02-03
Direct
$79
—
2026-11-18
1 stop
$80
—
2026-11-14
1 stop
$80
—
2026-11-02
1 stop
$80
—
2026-11-17
1 stop
$80
United Airlines
2026-11-01
Direct
$80
—
2026-10-17
1 stop
$85
—
2026-11-03
1 stop
$85
—
2026-12-09
Direct
$89
Frontier
2026-11-13
Direct
$91
Frontier
2026-11-11
Direct
$99
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
The cheapest fare we have tracked on this route is $33, compared with a typical $102 for a trip of this distance.
Is it cheaper to fly to Seattle from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Denver to Seattle cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.