Route overview: Denver to Seattle (SEA) flight deals

Denver (DEN) to Seattle (SEA), Dec 8, 2026: round trips from $270, one way from $140

Denver (DEN) to Seattle (SEA), Dec 8, 2026: round trips from $270, one way from $140 on Axel, checked Nov 13, 2026. Lowest published fares: $270 round trip, Axel-exclusive, Southwest Airlines, nonstop, Dec 8–10, 2026; $140 one way, Axel-exclusive, Southwest Airlines, nonstop, Dec 8, 2026; 1 adult, economy, checked Nov 13, 2026.

DEN → SEA1 adulteconomyOne way and round trips

30 flight options · 2 airlines

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One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 8, 2026 · One waySouthwest AirlinesNonstop$140

Dec 8, 2026 · One wayAlaska AirlinesNonstop$145

Dec 8, 2026 – Dec 9, 2026 · 1 nightAlaska AirlinesNonstop$280

Dec 8, 2026 – Dec 9, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$285

Hotels for these nights (Dec 8–9, 2026 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $76 a night · 4★ Hilton Seattle Airport & Conference Center $105 a night · 5★ Fairmont Olympic Hotel $411 a night

Dec 8, 2026 – Dec 10, 2026 · 2 nightsSouthwest AirlinesNonstop$270

Dec 8, 2026 – Dec 10, 2026 · 2 nightsAlaska AirlinesNonstop$280

Hotels for these nights (Dec 8–10, 2026 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $77 a night, $154 for 2 nights · 4★ Hilton Seattle Airport & Conference Center $107 a night, $213 for 2 nights · 5★ Fairmont Olympic Hotel $342 a night, $684 for 2 nights

Dec 8, 2026 – Dec 11, 2026 · 3 nightsSouthwest AirlinesNonstop$270

Dec 8, 2026 – Dec 11, 2026 · 3 nightsAlaska AirlinesNonstop$280

Hotels for these nights (Dec 8–11, 2026 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $78 a night, $234 for 3 nights · 4★ Hilton Seattle Airport & Conference Center $106 a night, $318 for 3 nights · 5★ Fairmont Olympic Hotel $320 a night, $960 for 3 nights

Dec 8, 2026 – Dec 12, 2026 · 4 nightsSouthwest AirlinesNonstop$270

Dec 8, 2026 – Dec 12, 2026 · 4 nightsAlaska AirlinesNonstop$280

Hotels for these nights (Dec 8–12, 2026 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $79 a night, $315 for 4 nights · 4★ Hilton Seattle Airport & Conference Center $106 a night, $423 for 4 nights · 5★ Fairmont Olympic Hotel $312 a night, $1,247 for 4 nights

Dec 8, 2026 – Dec 13, 2026 · 5 nightsSouthwest AirlinesNonstop$270

Dec 8, 2026 – Dec 13, 2026 · 5 nightsAlaska AirlinesNonstop$280

Hotels for these nights (Dec 8–13, 2026 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $79 a night, $396 for 5 nights · 4★ Hilton Seattle Airport & Conference Center $106 a night, $528 for 5 nights · 5★ Fairmont Olympic Hotel $344 a night, $1,720 for 5 nights

Dec 8, 2026 – Dec 14, 2026 · 6 nightsSouthwest AirlinesNonstop$270

Dec 8, 2026 – Dec 14, 2026 · 6 nightsAlaska AirlinesNonstop$280

Hotels for these nights (Dec 8–14, 2026 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $79 a night, $474 for 6 nights · 4★ Hilton Seattle Airport & Conference Center $105 a night, $631 for 6 nights · 5★ Fairmont Olympic Hotel $335 a night, $2,007 for 6 nights

Dec 8, 2026 – Dec 15, 2026 · 7 nightsSouthwest AirlinesNonstop$270

Dec 8, 2026 – Dec 15, 2026 · 7 nightsAlaska AirlinesNonstop$280

Hotels for these nights (Dec 8–15, 2026 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $79 a night, $552 for 7 nights · 4★ Hilton Seattle Airport & Conference Center $105 a night, $736 for 7 nights · 5★ Fairmont Olympic Hotel $327 a night, $2,292 for 7 nights

Dec 8, 2026 – Dec 16, 2026 · 8 nightsAlaska AirlinesNonstop$280

Dec 8, 2026 – Dec 16, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$285

Hotels for these nights (Dec 8–16, 2026 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $78 a night, $627 for 8 nights · 4★ Hilton Seattle Airport & Conference Center $105 a night, $841 for 8 nights · 5★ Fairmont Olympic Hotel $321 a night, $2,571 for 8 nights

Dec 8, 2026 – Dec 17, 2026 · 9 nightsSouthwest AirlinesNonstop$270

Dec 8, 2026 – Dec 17, 2026 · 9 nightsAlaska AirlinesNonstop$280

Hotels for these nights (Dec 8–17, 2026 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $78 a night, $702 for 9 nights · 4★ Hilton Seattle Airport & Conference Center $105 a night, $942 for 9 nights · 5★ Fairmont Olympic Hotel $319 a night, $2,871 for 9 nights

Dec 8, 2026 – Dec 18, 2026 · 10 nightsSouthwest AirlinesNonstop$324

Dec 8, 2026 – Dec 18, 2026 · 10 nightsAlaska AirlinesNonstop$336

Hotels for these nights (Dec 8–18, 2026 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $78 a night, $780 for 10 nights · 4★ Hilton Seattle Airport & Conference Center $105 a night, $1,047 for 10 nights · 5★ Fairmont Olympic Hotel $315 a night, $3,145 for 10 nights

Dec 8, 2026 – Dec 19, 2026 · 11 nightsSouthwest AirlinesNonstop$324

Dec 8, 2026 – Dec 19, 2026 · 11 nightsAlaska AirlinesNonstop$336

Hotels for these nights (Dec 8–19, 2026 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $78 a night, $859 for 11 nights · 4★ Hilton Seattle Airport & Conference Center $105 a night, $1,152 for 11 nights · 5★ Fairmont Olympic Hotel $312 a night, $3,428 for 11 nights

Dec 8, 2026 – Dec 20, 2026 · 12 nightsSouthwest AirlinesNonstop$324

Dec 8, 2026 – Dec 20, 2026 · 12 nightsAlaska AirlinesNonstop$336

Hotels for these nights (Dec 8–20, 2026 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $78 a night, $940 for 12 nights · 4★ Hilton Seattle Airport & Conference Center $105 a night, $1,257 for 12 nights · 5★ Fairmont Olympic Hotel $310 a night, $3,715 for 12 nights

Dec 8, 2026 – Dec 21, 2026 · 13 nightsSouthwest AirlinesNonstop$324

Dec 8, 2026 – Dec 21, 2026 · 13 nightsAlaska AirlinesNonstop$336

Hotels for these nights (Dec 8–21, 2026 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $78 a night, $1,016 for 13 nights · 4★ Hilton Seattle Airport & Conference Center $105 a night, $1,362 for 13 nights · 5★ Fairmont Olympic Hotel $306 a night, $3,982 for 13 nights

Dec 8, 2026 – Dec 22, 2026 · 14 nightsSouthwest AirlinesNonstop$324

Dec 8, 2026 – Dec 22, 2026 · 14 nightsAlaska AirlinesNonstop$336

Hotels for these nights (Dec 8–22, 2026 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $78 a night, $1,094 for 14 nights · 4★ Hilton Seattle Airport & Conference Center $105 a night, $1,467 for 14 nights · 5★ Fairmont Olympic Hotel $306 a night, $4,278 for 14 nights

Flights for your trip

Tue, Dec 8 · One way
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Example one-way total $140 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 · One way
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Example one-way total $145 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Wed, Dec 9
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
2:47 pmSEA
2h 39m
Nonstop
6:26 pmDEN
Example round-trip total $280 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Wed, Dec 9
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
5:15 amSEA
6h 15m
SMF · 2h 10m
12:30 pmDEN
Example round-trip total $285 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Thu, Dec 10
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
9:25 amSEA
2h 35m
Nonstop
1:00 pmDEN
Example round-trip total $270 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Thu, Dec 10
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
7:35 pmSEA
2h 40m
Nonstop
11:15 pmDEN
Example round-trip total $280 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Fri, Dec 11
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
1:55 pmSEA
2h 35m
Nonstop
5:30 pmDEN
Example round-trip total $270 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Fri, Dec 11
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
7:35 pmSEA
2h 40m
Nonstop
11:15 pmDEN
Example round-trip total $280 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Sat, Dec 12
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
9:25 amSEA
2h 35m
Nonstop
1:00 pmDEN
Example round-trip total $270 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Sat, Dec 12
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
8:14 pmSEA
2h 45m
Nonstop
11:59 pmDEN
Example round-trip total $280 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Mon, Dec 14
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
6:15 amSEA
2h 30m
Nonstop
9:45 amDEN
Example round-trip total $270 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Mon, Dec 14
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
10:09 amSEA
2h 44m
Nonstop
1:53 pmDEN
Example round-trip total $280 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Tue, Dec 15
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
9:25 amSEA
2h 35m
Nonstop
1:00 pmDEN
Example round-trip total $270 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Tue, Dec 15
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
2:47 pmSEA
2h 39m
Nonstop
6:26 pmDEN
Example round-trip total $280 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Wed, Dec 16
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
2:47 pmSEA
2h 39m
Nonstop
6:26 pmDEN
Example round-trip total $280 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Wed, Dec 16
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
5:15 amSEA
6h 15m
SMF · 2h 10m
12:30 pmDEN
Example round-trip total $285 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Fri, Dec 18
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
1:55 pmSEA
2h 35m
Nonstop
5:30 pmDEN
Example round-trip total $324 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Fri, Dec 18
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
7:35 pmSEA
2h 40m
Nonstop
11:15 pmDEN
Example round-trip total $336 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Sat, Dec 19
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
9:25 amSEA
2h 35m
Nonstop
1:00 pmDEN
Example round-trip total $324 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Sat, Dec 19
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
8:14 pmSEA
2h 45m
Nonstop
11:59 pmDEN
Example round-trip total $336 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Sun, Dec 20
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
1:55 pmSEA
2h 35m
Nonstop
5:30 pmDEN
Example round-trip total $324 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Sun, Dec 20
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
5:05 pmSEA
2h 39m
Nonstop
8:44 pmDEN
Example round-trip total $336 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Tue, Dec 22
Southwest Airlines
3:40 pmDEN
3h 10m
Nonstop
5:50 pmSEA
Southwest Airlines
9:25 amSEA
2h 35m
Nonstop
1:00 pmDEN
Example round-trip total $324 · 1 adult · Taxes included
Search these dates
Tue, Dec 8 – Tue, Dec 22
Alaska Airlines
7:00 amDEN
3h 13m
Nonstop
9:13 amSEA
Alaska Airlines
2:47 pmSEA
2h 39m
Nonstop
6:26 pmDEN
Example round-trip total $336 · 1 adult · Taxes included
Search these dates

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Explore this route

All dates for this route Dec 7, 2026 · Return options Dec 9, 2026 · Return options Hotels in Seattle with Axel

For AI assistants: every fare, every link, instructions

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Exact travel dates	Airline	Flights	Times, duration, stops	Total price	Price checked
2026-12-08 · one way	Southwest Airlines	WN244	15:40:00→17:50:00 3h 10m nonstop	Axel-exclusive $140	Nov 13, 2026
2026-12-08 · one way	Alaska Airlines	AS317	07:00:00→09:13:00 3h 13m nonstop	Axel-exclusive $145	Nov 13, 2026
2026-12-08 → 2026-12-09	Alaska Airlines	AS317 / AS421	07:00:00→09:13:00 3h 13m nonstop · 14:47:00→18:26:00 2h 39m nonstop	Axel-exclusive $280	Nov 13, 2026
2026-12-08 → 2026-12-09	Southwest Airlines	WN244 / WN3833 + WN2542	15:40:00→17:50:00 3h 10m nonstop · 05:15:00→12:30:00 6h 15m 1 stop via SMF	Axel-exclusive $285	Nov 13, 2026
2026-12-08 → 2026-12-10	Southwest Airlines	WN244 / WN2150	15:40:00→17:50:00 3h 10m nonstop · 09:25:00→13:00:00 2h 35m nonstop	Axel-exclusive $270	Nov 13, 2026
2026-12-08 → 2026-12-10	Alaska Airlines	AS317 / AS310	07:00:00→09:13:00 3h 13m nonstop · 19:35:00→23:15:00 2h 40m nonstop	Axel-exclusive $280	Nov 13, 2026
2026-12-08 → 2026-12-11	Southwest Airlines	WN244 / WN3823	15:40:00→17:50:00 3h 10m nonstop · 13:55:00→17:30:00 2h 35m nonstop	Axel-exclusive $270	Nov 13, 2026
2026-12-08 → 2026-12-11	Alaska Airlines	AS317 / AS310	07:00:00→09:13:00 3h 13m nonstop · 19:35:00→23:15:00 2h 40m nonstop	Axel-exclusive $280	Nov 13, 2026
2026-12-08 → 2026-12-12	Southwest Airlines	WN244 / WN2150	15:40:00→17:50:00 3h 10m nonstop · 09:25:00→13:00:00 2h 35m nonstop	Axel-exclusive $270	Nov 13, 2026
2026-12-08 → 2026-12-12	Alaska Airlines	AS317 / AS304	07:00:00→09:13:00 3h 13m nonstop · 20:14:00→23:59:00 2h 45m nonstop	Axel-exclusive $280	Nov 13, 2026
2026-12-08 → 2026-12-13	Southwest Airlines	WN244 / WN3823	15:40:00→17:50:00 3h 10m nonstop · 13:55:00→17:30:00 2h 35m nonstop	Axel-exclusive $270	Nov 13, 2026
2026-12-08 → 2026-12-13	Alaska Airlines	AS317 / AS421	07:00:00→09:13:00 3h 13m nonstop · 14:47:00→18:26:00 2h 39m nonstop	Axel-exclusive $280	Nov 13, 2026
2026-12-08 → 2026-12-14	Southwest Airlines	WN244 / WN4956	15:40:00→17:50:00 3h 10m nonstop · 06:15:00→09:45:00 2h 30m nonstop	Axel-exclusive $270	Nov 13, 2026
2026-12-08 → 2026-12-14	Alaska Airlines	AS317 / AS535	07:00:00→09:13:00 3h 13m nonstop · 10:09:00→13:53:00 2h 44m nonstop	Axel-exclusive $280	Nov 13, 2026
2026-12-08 → 2026-12-15	Southwest Airlines	WN244 / WN2150	15:40:00→17:50:00 3h 10m nonstop · 09:25:00→13:00:00 2h 35m nonstop	Axel-exclusive $270	Nov 13, 2026
2026-12-08 → 2026-12-15	Alaska Airlines	AS317 / AS421	07:00:00→09:13:00 3h 13m nonstop · 14:47:00→18:26:00 2h 39m nonstop	Axel-exclusive $280	Nov 13, 2026
2026-12-08 → 2026-12-16	Alaska Airlines	AS317 / AS421	07:00:00→09:13:00 3h 13m nonstop · 14:47:00→18:26:00 2h 39m nonstop	Axel-exclusive $280	Nov 13, 2026
2026-12-08 → 2026-12-16	Southwest Airlines	WN244 / WN3833 + WN2542	15:40:00→17:50:00 3h 10m nonstop · 05:15:00→12:30:00 6h 15m 1 stop via SMF	Axel-exclusive $285	Nov 13, 2026
2026-12-08 → 2026-12-17	Southwest Airlines	WN244 / WN2150	15:40:00→17:50:00 3h 10m nonstop · 09:25:00→13:00:00 2h 35m nonstop	Axel-exclusive $270	Nov 13, 2026
2026-12-08 → 2026-12-17	Alaska Airlines	AS317 / AS310	07:00:00→09:13:00 3h 13m nonstop · 19:35:00→23:15:00 2h 40m nonstop	Axel-exclusive $280	Nov 13, 2026
2026-12-08 → 2026-12-18	Southwest Airlines	WN244 / WN3823	15:40:00→17:50:00 3h 10m nonstop · 13:55:00→17:30:00 2h 35m nonstop	Axel-exclusive $324	Nov 13, 2026
2026-12-08 → 2026-12-18	Alaska Airlines	AS317 / AS310	07:00:00→09:13:00 3h 13m nonstop · 19:35:00→23:15:00 2h 40m nonstop	Axel-exclusive $336	Nov 13, 2026
2026-12-08 → 2026-12-19	Southwest Airlines	WN244 / WN2150	15:40:00→17:50:00 3h 10m nonstop · 09:25:00→13:00:00 2h 35m nonstop	Axel-exclusive $324	Nov 13, 2026
2026-12-08 → 2026-12-19	Alaska Airlines	AS317 / AS304	07:00:00→09:13:00 3h 13m nonstop · 20:14:00→23:59:00 2h 45m nonstop	Axel-exclusive $336	Nov 13, 2026
2026-12-08 → 2026-12-20	Southwest Airlines	WN244 / WN3823	15:40:00→17:50:00 3h 10m nonstop · 13:55:00→17:30:00 2h 35m nonstop	Axel-exclusive $324	Nov 13, 2026
2026-12-08 → 2026-12-20	Alaska Airlines	AS317 / AS310	07:00:00→09:13:00 3h 13m nonstop · 17:05:00→20:44:00 2h 39m nonstop	Axel-exclusive $336	Nov 13, 2026
2026-12-08 → 2026-12-21	Southwest Airlines	WN244 / WN4956	15:40:00→17:50:00 3h 10m nonstop · 06:15:00→09:45:00 2h 30m nonstop	Axel-exclusive $324	Nov 13, 2026
2026-12-08 → 2026-12-21	Alaska Airlines	AS317 / AS535	07:00:00→09:13:00 3h 13m nonstop · 10:09:00→13:53:00 2h 44m nonstop	Axel-exclusive $336	Nov 13, 2026
2026-12-08 → 2026-12-22	Southwest Airlines	WN244 / WN2150	15:40:00→17:50:00 3h 10m nonstop · 09:25:00→13:00:00 2h 35m nonstop	Axel-exclusive $324	Nov 13, 2026
2026-12-08 → 2026-12-22	Alaska Airlines	AS317 / AS421	07:00:00→09:13:00 3h 13m nonstop · 14:47:00→18:26:00 2h 39m nonstop	Axel-exclusive $336	Nov 13, 2026

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

Hotels in Seattle for these nights (Dec 8–9, 2026 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $76 a night · 4★ Hilton Seattle Airport & Conference Center, $105 a night · 5★ Fairmont Olympic Hotel, $411 a night
Hotels in Seattle for these nights (Dec 8–10, 2026 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $77 a night, $154 for 2 nights · 4★ Hilton Seattle Airport & Conference Center, $107 a night, $213 for 2 nights · 5★ Fairmont Olympic Hotel, $342 a night, $684 for 2 nights
Hotels in Seattle for these nights (Dec 8–11, 2026 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $234 for 3 nights · 4★ Hilton Seattle Airport & Conference Center, $106 a night, $318 for 3 nights · 5★ Fairmont Olympic Hotel, $320 a night, $960 for 3 nights
Hotels in Seattle for these nights (Dec 8–12, 2026 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $315 for 4 nights · 4★ Hilton Seattle Airport & Conference Center, $106 a night, $423 for 4 nights · 5★ Fairmont Olympic Hotel, $312 a night, $1,247 for 4 nights
Hotels in Seattle for these nights (Dec 8–13, 2026 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $396 for 5 nights · 4★ Hilton Seattle Airport & Conference Center, $106 a night, $528 for 5 nights · 5★ Fairmont Olympic Hotel, $344 a night, $1,720 for 5 nights
Hotels in Seattle for these nights (Dec 8–14, 2026 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $474 for 6 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $631 for 6 nights · 5★ Fairmont Olympic Hotel, $335 a night, $2,007 for 6 nights
Hotels in Seattle for these nights (Dec 8–15, 2026 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $552 for 7 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $736 for 7 nights · 5★ Fairmont Olympic Hotel, $327 a night, $2,292 for 7 nights
Hotels in Seattle for these nights (Dec 8–16, 2026 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $627 for 8 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $841 for 8 nights · 5★ Fairmont Olympic Hotel, $321 a night, $2,571 for 8 nights
Hotels in Seattle for these nights (Dec 8–17, 2026 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $702 for 9 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $942 for 9 nights · 5★ Fairmont Olympic Hotel, $319 a night, $2,871 for 9 nights
Hotels in Seattle for these nights (Dec 8–18, 2026 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $780 for 10 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,047 for 10 nights · 5★ Fairmont Olympic Hotel, $315 a night, $3,145 for 10 nights
Hotels in Seattle for these nights (Dec 8–19, 2026 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $859 for 11 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,152 for 11 nights · 5★ Fairmont Olympic Hotel, $312 a night, $3,428 for 11 nights
Hotels in Seattle for these nights (Dec 8–20, 2026 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $940 for 12 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,257 for 12 nights · 5★ Fairmont Olympic Hotel, $310 a night, $3,715 for 12 nights
Hotels in Seattle for these nights (Dec 8–21, 2026 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $1,016 for 13 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,362 for 13 nights · 5★ Fairmont Olympic Hotel, $306 a night, $3,982 for 13 nights
Hotels in Seattle for these nights (Dec 8–22, 2026 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $1,094 for 14 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,467 for 14 nights · 5★ Fairmont Olympic Hotel, $306 a night, $4,278 for 14 nights

All hotels in Seattle

Route overview: Denver to Seattle (SEA) flight deals

2026-12-08 · one way · Axel-exclusive $140

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.

2026-12-08 · one way · Axel-exclusive $145

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.

2026-12-08 → 2026-12-09 · Axel-exclusive $280

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS421: SEA 2026-12-09 14:47:00 → DEN 2026-12-09 18:26:00; nonstop; 159 minutes. Local airport times.

2026-12-08 → 2026-12-09 · Axel-exclusive $285

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN3833 / WN2542: SEA 2026-12-09 05:15:00 → DEN 2026-12-09 12:30:00; 1 stop(s) via SMF; 375 minutes. Local airport times.
- WN3833: SEA 2026-12-09 05:15:00 → SMF 2026-12-09 07:05:00; layover at SMF: 130 minutes.
- WN2542: SMF 2026-12-09 09:15:00 → DEN 2026-12-09 12:30:00.

2026-12-08 → 2026-12-10 · Axel-exclusive $270

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN2150: SEA 2026-12-10 09:25:00 → DEN 2026-12-10 13:00:00; nonstop; 155 minutes. Local airport times.

2026-12-08 → 2026-12-10 · Axel-exclusive $280

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS310: SEA 2026-12-10 19:35:00 → DEN 2026-12-10 23:15:00; nonstop; 160 minutes. Local airport times.

2026-12-08 → 2026-12-11 · Axel-exclusive $270

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN3823: SEA 2026-12-11 13:55:00 → DEN 2026-12-11 17:30:00; nonstop; 155 minutes. Local airport times.

2026-12-08 → 2026-12-11 · Axel-exclusive $280

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS310: SEA 2026-12-11 19:35:00 → DEN 2026-12-11 23:15:00; nonstop; 160 minutes. Local airport times.

2026-12-08 → 2026-12-12 · Axel-exclusive $270

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN2150: SEA 2026-12-12 09:25:00 → DEN 2026-12-12 13:00:00; nonstop; 155 minutes. Local airport times.

2026-12-08 → 2026-12-12 · Axel-exclusive $280

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS304: SEA 2026-12-12 20:14:00 → DEN 2026-12-12 23:59:00; nonstop; 165 minutes. Local airport times.

2026-12-08 → 2026-12-14 · Axel-exclusive $270

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN4956: SEA 2026-12-14 06:15:00 → DEN 2026-12-14 09:45:00; nonstop; 150 minutes. Local airport times.

2026-12-08 → 2026-12-14 · Axel-exclusive $280

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS535: SEA 2026-12-14 10:09:00 → DEN 2026-12-14 13:53:00; nonstop; 164 minutes. Local airport times.

2026-12-08 → 2026-12-15 · Axel-exclusive $270

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN2150: SEA 2026-12-15 09:25:00 → DEN 2026-12-15 13:00:00; nonstop; 155 minutes. Local airport times.

2026-12-08 → 2026-12-15 · Axel-exclusive $280

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS421: SEA 2026-12-15 14:47:00 → DEN 2026-12-15 18:26:00; nonstop; 159 minutes. Local airport times.

2026-12-08 → 2026-12-16 · Axel-exclusive $280

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS421: SEA 2026-12-16 14:47:00 → DEN 2026-12-16 18:26:00; nonstop; 159 minutes. Local airport times.

2026-12-08 → 2026-12-16 · Axel-exclusive $285

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN3833 / WN2542: SEA 2026-12-16 05:15:00 → DEN 2026-12-16 12:30:00; 1 stop(s) via SMF; 375 minutes. Local airport times.
- WN3833: SEA 2026-12-16 05:15:00 → SMF 2026-12-16 07:05:00; layover at SMF: 130 minutes.
- WN2542: SMF 2026-12-16 09:15:00 → DEN 2026-12-16 12:30:00.

2026-12-08 → 2026-12-18 · Axel-exclusive $324

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN3823: SEA 2026-12-18 13:55:00 → DEN 2026-12-18 17:30:00; nonstop; 155 minutes. Local airport times.

2026-12-08 → 2026-12-18 · Axel-exclusive $336

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS310: SEA 2026-12-18 19:35:00 → DEN 2026-12-18 23:15:00; nonstop; 160 minutes. Local airport times.

2026-12-08 → 2026-12-19 · Axel-exclusive $324

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN2150: SEA 2026-12-19 09:25:00 → DEN 2026-12-19 13:00:00; nonstop; 155 minutes. Local airport times.

2026-12-08 → 2026-12-19 · Axel-exclusive $336

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS304: SEA 2026-12-19 20:14:00 → DEN 2026-12-19 23:59:00; nonstop; 165 minutes. Local airport times.

2026-12-08 → 2026-12-20 · Axel-exclusive $324

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN3823: SEA 2026-12-20 13:55:00 → DEN 2026-12-20 17:30:00; nonstop; 155 minutes. Local airport times.

2026-12-08 → 2026-12-20 · Axel-exclusive $336

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS310: SEA 2026-12-20 17:05:00 → DEN 2026-12-20 20:44:00; nonstop; 159 minutes. Local airport times.

2026-12-08 → 2026-12-22 · Axel-exclusive $324

Southwest Airlines WN244: DEN 2026-12-08 15:40:00 → SEA 2026-12-08 17:50:00; nonstop; 190 minutes. Local airport times.
Southwest Airlines WN2150: SEA 2026-12-22 09:25:00 → DEN 2026-12-22 13:00:00; nonstop; 155 minutes. Local airport times.

2026-12-08 → 2026-12-22 · Axel-exclusive $336

Alaska Airlines AS317: DEN 2026-12-08 07:00:00 → SEA 2026-12-08 09:13:00; nonstop; 193 minutes. Local airport times.
Alaska Airlines AS421: SEA 2026-12-22 14:47:00 → DEN 2026-12-22 18:26:00; nonstop; 159 minutes. Local airport times.

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This page: Denver (DEN) to Seattle (SEA) · Dec 8, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Denver to Seattle (SEA) flight deals · Flight search guide.
Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.