Denver (DEN) to Seattle (SEA), Jun 1, 2027: round trips from $387, one way from $213

Denver (DEN) to Seattle (SEA), Jun 1, 2027: round trips from $387, one way from $213 on Axel, checked Nov 14, 2026. Lowest published fares: $387 round trip, Axel-exclusive, Southwest Airlines, nonstop, Jun 1–3, 2027; $213 one way, Axel-exclusive, Southwest Airlines, nonstop, Jun 1, 2027; 1 adult, economy, checked Nov 14, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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.

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 (Jun 1–2, 2027 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $113 a night · 4★ Hilton Seattle Airport & Conference Center, $143 a night · 5★ Fairmont Olympic Hotel, $366 a night
• Hotels in Seattle for these nights (Jun 1–3, 2027 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $111 a night, $222 for 2 nights · 4★ Hilton Seattle Airport & Conference Center, $150 a night, $300 for 2 nights · 5★ Fairmont Olympic Hotel, $366 a night, $732 for 2 nights
• Hotels in Seattle for these nights (Jun 1–4, 2027 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $108 a night, $325 for 3 nights · 4★ Hilton Seattle Airport & Conference Center, $152 a night, $457 for 3 nights · 5★ Fairmont Olympic Hotel, $353 a night, $1,060 for 3 nights
• Hotels in Seattle for these nights (Jun 1–5, 2027 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $113 a night, $452 for 4 nights · 4★ Hilton Seattle Airport & Conference Center, $157 a night, $629 for 4 nights · 5★ Fairmont Olympic Hotel, $349 a night, $1,395 for 4 nights
• Hotels in Seattle for these nights (Jun 1–6, 2027 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $115 a night, $573 for 5 nights · 4★ Hilton Seattle Airport & Conference Center, $160 a night, $801 for 5 nights · 5★ Fairmont Olympic Hotel, $347 a night, $1,737 for 5 nights
• Hotels in Seattle for these nights (Jun 1–7, 2027 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $112 a night, $672 for 6 nights · 4★ Hilton Seattle Airport & Conference Center, $157 a night, $944 for 6 nights · 5★ Fairmont Olympic Hotel, $346 a night, $2,073 for 6 nights
• Hotels in Seattle for these nights (Jun 1–8, 2027 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $111 a night, $775 for 7 nights · 4★ Hilton Seattle Airport & Conference Center, $155 a night, $1,084 for 7 nights · 5★ Fairmont Olympic Hotel, $348 a night, $2,439 for 7 nights
• Hotels in Seattle for these nights (Jun 1–9, 2027 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $111 a night, $885 for 8 nights · 4★ Hilton Seattle Airport & Conference Center, $153 a night, $1,224 for 8 nights · 5★ Fairmont Olympic Hotel, $351 a night, $2,809 for 8 nights
• Hotels in Seattle for these nights (Jun 1–10, 2027 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $111 a night, $995 for 9 nights · 4★ Hilton Seattle Airport & Conference Center, $153 a night, $1,378 for 9 nights · 5★ Fairmont Olympic Hotel, $350 a night, $3,151 for 9 nights
• Hotels in Seattle for these nights (Jun 1–11, 2027 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $109 a night, $1,094 for 10 nights · 4★ Hilton Seattle Airport & Conference Center, $154 a night, $1,537 for 10 nights · 5★ Fairmont Olympic Hotel, $348 a night, $3,479 for 10 nights
• Hotels in Seattle for these nights (Jun 1–12, 2027 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $111 a night, $1,219 for 11 nights · 4★ Hilton Seattle Airport & Conference Center, $155 a night, $1,709 for 11 nights · 5★ Fairmont Olympic Hotel, $347 a night, $3,814 for 11 nights
• Hotels in Seattle for these nights (Jun 1–13, 2027 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $112 a night, $1,343 for 12 nights · 4★ Hilton Seattle Airport & Conference Center, $157 a night, $1,881 for 12 nights · 5★ Fairmont Olympic Hotel, $347 a night, $4,160 for 12 nights
• Hotels in Seattle for these nights (Jun 1–14, 2027 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $111 a night, $1,442 for 13 nights · 4★ Hilton Seattle Airport & Conference Center, $155 a night, $2,018 for 13 nights · 5★ Fairmont Olympic Hotel, $344 a night, $4,475 for 13 nights
• Hotels in Seattle for these nights (Jun 1–15, 2027 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $110 a night, $1,541 for 14 nights · 4★ Hilton Seattle Airport & Conference Center, $154 a night, $2,158 for 14 nights · 5★ Fairmont Olympic Hotel, $344 a night, $4,817 for 14 nights

All hotels in Seattle

Route overview: Denver to Seattle (SEA) flight deals

2027-06-01 · one way · Axel-exclusive $213

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.

2027-06-01 · one way · Axel-exclusive $219

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.

2027-06-01 → 2027-06-02 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS421: SEA 2027-06-02 13:50:00 → DEN 2027-06-02 17:30:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-02 · Axel-exclusive $402

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN3833 / WN2542: SEA 2027-06-02 05:15:00 → DEN 2027-06-02 12:30:00; 1 stop(s) via SMF; 375 minutes. Local airport times.
  • WN3833: SEA 2027-06-02 05:15:00 → SMF 2027-06-02 07:05:00; layover at SMF: 130 minutes.
  • WN2542: SMF 2027-06-02 09:15:00 → DEN 2027-06-02 12:30:00.

2027-06-01 → 2027-06-03 · Axel-exclusive $387

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN2150: SEA 2027-06-03 09:25:00 → DEN 2027-06-03 13:00:00; nonstop; 155 minutes. Local airport times.

2027-06-01 → 2027-06-03 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS421: SEA 2027-06-03 15:16:00 → DEN 2027-06-03 18:56:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-04 · Axel-exclusive $387

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN3823: SEA 2027-06-04 13:55:00 → DEN 2027-06-04 17:30:00; nonstop; 155 minutes. Local airport times.

2027-06-01 → 2027-06-04 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS310: SEA 2027-06-04 19:35:00 → DEN 2027-06-04 23:15:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-05 · Axel-exclusive $387

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN3823: SEA 2027-06-05 14:30:00 → DEN 2027-06-05 17:55:00; nonstop; 145 minutes. Local airport times.

2027-06-01 → 2027-06-05 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS310: SEA 2027-06-05 19:37:00 → DEN 2027-06-05 23:17:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-07 · Axel-exclusive $387

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN4956: SEA 2027-06-07 06:15:00 → DEN 2027-06-07 09:45:00; nonstop; 150 minutes. Local airport times.

2027-06-01 → 2027-06-07 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS421: SEA 2027-06-07 13:50:00 → DEN 2027-06-07 17:30:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-08 · Axel-exclusive $387

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN2150: SEA 2027-06-08 09:25:00 → DEN 2027-06-08 13:00:00; nonstop; 155 minutes. Local airport times.

2027-06-01 → 2027-06-08 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS310: SEA 2027-06-08 19:37:00 → DEN 2027-06-08 23:17:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-09 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS421: SEA 2027-06-09 13:50:00 → DEN 2027-06-09 17:30:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-09 · Axel-exclusive $402

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN3833 / WN2542: SEA 2027-06-09 05:15:00 → DEN 2027-06-09 12:30:00; 1 stop(s) via SMF; 375 minutes. Local airport times.
  • WN3833: SEA 2027-06-09 05:15:00 → SMF 2027-06-09 07:05:00; layover at SMF: 130 minutes.
  • WN2542: SMF 2027-06-09 09:15:00 → DEN 2027-06-09 12:30:00.

2027-06-01 → 2027-06-11 · Axel-exclusive $387

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN3823: SEA 2027-06-11 13:55:00 → DEN 2027-06-11 17:30:00; nonstop; 155 minutes. Local airport times.

2027-06-01 → 2027-06-11 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS310: SEA 2027-06-11 19:35:00 → DEN 2027-06-11 23:15:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-12 · Axel-exclusive $387

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN3823: SEA 2027-06-12 14:30:00 → DEN 2027-06-12 17:55:00; nonstop; 145 minutes. Local airport times.

2027-06-01 → 2027-06-12 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS310: SEA 2027-06-12 19:37:00 → DEN 2027-06-12 23:17:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-13 · Axel-exclusive $387

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN3823: SEA 2027-06-13 14:30:00 → DEN 2027-06-13 17:55:00; nonstop; 145 minutes. Local airport times.

2027-06-01 → 2027-06-13 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS421: SEA 2027-06-13 13:50:00 → DEN 2027-06-13 17:30:00; nonstop; 160 minutes. Local airport times.

2027-06-01 → 2027-06-15 · Axel-exclusive $387

• Southwest Airlines WN3141: DEN 2027-06-01 21:00:00 → SEA 2027-06-01 23:10:00; nonstop; 190 minutes. Local airport times.
• Southwest Airlines WN2150: SEA 2027-06-15 09:25:00 → DEN 2027-06-15 13:00:00; nonstop; 155 minutes. Local airport times.

2027-06-01 → 2027-06-15 · Axel-exclusive $398

• Alaska Airlines AS682: DEN 2027-06-01 12:15:00 → SEA 2027-06-01 14:23:00; nonstop; 188 minutes. Local airport times.
• Alaska Airlines AS310: SEA 2027-06-15 19:37:00 → DEN 2027-06-15 23:17:00; nonstop; 160 minutes. Local airport times.

Explore this route

• All dates for this route
• May 31, 2027 · Return options
• Jun 2, 2027 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Denver (DEN) to Seattle (SEA) · Jun 1, 2027 · 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.
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