SEA to DEN

Seattle to Denver flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

SEA
Seattle (SEA), United StatesSeattle/tacoma International
DEN
Denver (DEN), United StatesDenver International
Search

Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunSEA to DEN$280 Sun, 07 JunSEA to DEN Mon, 08 JunSEA to DEN Tue, 09 JunSEA to DEN Wed, 10 JunSEA to DEN Thu, 11 JunSEA to DEN Fri, 12 JunSEA to DEN
Sort By:DepartureDurationArrivalPrice
Delta Air Lines
Delta Air Lines
DL-1358
07:55
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
2H :57 M
Non Stop
11:52
2026-06-06
Denver (DEN)United StatesDenver International
$280
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2759
13:40
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
2H :59 M
Non Stop
17:39
2026-06-06
Denver (DEN)United StatesDenver International
$280
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2851
19:59
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
2H :51 M
Non Stop
23:50
2026-06-06
Denver (DEN)United StatesDenver International
$280
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1128
05:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
5H :15 M
1 Stop
SLC · 1h 34mSalt Lake City (SLC), United States
11:45
2026-06-06
Denver (DEN)United StatesDenver International
$290
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-943
06:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :36 M
1 Stop
MSP · 2h 55mMinneapolis (MSP), United States
15:36
2026-06-06
Denver (DEN)United StatesDenver International
$290
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2858
07:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
6H :43 M
1 Stop
SLC · 2h 51mSalt Lake City (SLC), United States
14:58
2026-06-06
Denver (DEN)United StatesDenver International
$290
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1628
07:25
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :10 M
1 Stop
LAX · 4h 00mLos Angeles (LAX), United States
17:35
2026-06-06
Denver (DEN)United StatesDenver International
$290
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2769
10:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
6H :20 M
1 Stop
LAX · 1h 06mLos Angeles (LAX), United States
17:35
2026-06-06
Denver (DEN)United StatesDenver International
$290
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2830
15:55
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
6H :49 M
1 Stop
LAX · 1h 41mLos Angeles (LAX), United States
23:44
2026-06-06
Denver (DEN)United StatesDenver International
$290
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1915
05:07
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
2H :43 M
Non Stop
08:50
2026-06-06
Denver (DEN)United StatesDenver International
$325
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1505
08:56
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
2H :49 M
Non Stop
12:45
2026-06-06
Denver (DEN)United StatesDenver International
$325
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1715
11:02
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
2H :49 M
Non Stop
14:51
2026-06-06
Denver (DEN)United StatesDenver International
$325
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1351
12:50
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
2H :52 M
Non Stop
16:42
2026-06-06
Denver (DEN)United StatesDenver International
$325
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-757
15:40
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
2H :50 M
Non Stop
19:30
2026-06-06
Denver (DEN)United StatesDenver International
$325
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3440
15:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :33 M
1 Stop
PHX · 3h 40mPhoenix (PHX), United States
00:53
2026-06-07
Denver (DEN)United StatesDenver International
$331
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-4968
18:08
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
5H :45 M
1 Stop
PHX · 0h 52mPhoenix (PHX), United States
00:53
2026-06-07
Denver (DEN)United StatesDenver International
$331
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1635
06:06
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
7H :21 M
1 Stop
LAX · 2h 05mLos Angeles (LAX), United States
14:27
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1635
06:06
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :10 M
1 Stop
LAX · 3h 56mLos Angeles (LAX), United States
16:16
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-7634
07:27
2026-06-06
Everett (PAE)United StatesSnohomish County
9H :10 M
1 Stop
LAX · 3h 49mLos Angeles (LAX), United States
17:37
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2831
08:45
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
6H :50 M
1 Stop
SFO · 1h 40mSan Francisco (SFO), United States
16:35
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2831
08:45
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :27 M
1 Stop
SFO · 3h 17mSan Francisco (SFO), United States
18:12
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-737
10:29
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
6H :43 M
1 Stop
SFO · 1h 33mSan Francisco (SFO), United States
18:12
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included

Recommended hotels in Denver

Stay options near the arrival city for the same travel date.

Search hotels
DIA Layover
3.0Very GoodLive availability

DIA Layover

- 4383 Jebel Street 80249 Denver (CO) Colorado USA,

Free WiFiACBreakfast
Room availability is checked live
$78per night+ taxes if applicable

1 Night • 3 Star

AmericInn by Wyndham Denver Airport
3.0Very GoodLive availability

AmericInn by Wyndham Denver Airport

- 7010 Tower Road 80249 Denver Colorado United States,

Free WiFiACBreakfast
Room availability is checked live
$96per night+ taxes if applicable

1 Night • 3 Star

Home2 Suites by Hilton Denver South/Centennial Airport
3.0Very GoodLive availability

Home2 Suites by Hilton Denver South/Centennial Airport

- 6640 S Paris St, Centennial, CO 80112 ,

Free WiFiACBreakfast
Room availability is checked live
$97per night+ taxes if applicable

1 Night • 3 Star

Hilton Garden Inn Denver South Park Meadows Area
3.0Very GoodLive availability

Hilton Garden Inn Denver South Park Meadows Area

- 9290 Meridian Blvd, Englewood, CO 80112 ,

Free WiFiACBreakfast
Room availability is checked live
$106per night+ taxes if applicable

1 Night • 3 Star

United Airlines
United Airlines
UA-737
10:29
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :45 M
1 Stop
SFO · 3h 36mSan Francisco (SFO), United States
20:14
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 4 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2205
13:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
5H :44 M
1 Stop
SFO · 0h 35mSan Francisco (SFO), United States
20:14
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 4 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2205
13:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :14 M
1 Stop
SFO · 3h 08mSan Francisco (SFO), United States
22:44
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-325
15:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
6H :14 M
1 Stop
SFO · 1h 12mSan Francisco (SFO), United States
22:44
2026-06-06
Denver (DEN)United StatesDenver International
$335
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $280 Delta Air Lines 07:55
Earliest departure $325 United Airlines 05:07
Shortest duration $325 United Airlines 05:07
Night 00:00-05:59 $290 Delta Air Lines at 05:30
Morning 06:00-11:59 $280 Delta Air Lines at 07:55
Afternoon 12:00-17:59 $280 Delta Air Lines at 13:40
Evening 18:00-23:59 $280 Delta Air Lines at 19:59

Seattle to Denver route details

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Denver (DEN)

Denver International

United States

GMT -7

Latitude: 39.861698150635

Longitude: -104.672996521

Distance: Seattle (SEA), United States to Denver (DEN), United States - 1,645.07 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Seattle to Denver - what to expect when booking

The SEA to DEN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 1,645.07 km.

Before you book

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More flights from Seattle (SEA)23 routes
Seattle → Albuquerque
SEA → ABQ
Seattle → Amsterdam
SEA → AMS
Seattle → Anchorage
SEA → ANC
Seattle → Atlanta
SEA → ATL
Seattle → Austin
SEA → AUS
Seattle → Beijing
SEA → PEK
Seattle → Bellingham
SEA → BLI
Seattle → Billings
SEA → BIL
Seattle → Boise
SEA → BOI
Seattle → Boston
SEA → BOS
Seattle → Bozeman
SEA → BZN
Seattle → Burbank
SEA → BUR
Seattle → Calgary
SEA → YYC
Seattle → Charlotte
SEA → CLT
Seattle → Chicago
SEA → ORD
Seattle → Colorado Springs
SEA → COS
Seattle → Dallas
SEA → DAL
Seattle → Detroit Mi
SEA → DTW
Seattle → Dubai
SEA → DXB
Seattle → Edmonton
SEA → YEG
Seattle → Eugene
SEA → EUG
Seattle → Fairbanks
SEA → FAI
Seattle → Fort Lauderdale
SEA → FLL
More flights from Denver (DEN)24 routes
Denver → Akron/canton
DEN → CAK
Denver → Albuquerque
DEN → ABQ
Denver → Amarillo
DEN → AMA
Denver → Anchorage
DEN → ANC
Denver → Aspen
DEN → ASE
Denver → Atlanta
DEN → ATL
Denver → Austin
DEN → AUS
Denver → Bakersfield
DEN → BFL
Denver → Fayetteville
DEN → XNA
Denver → Billings
DEN → BIL
Denver → Birmingham
DEN → BHM
Denver → Bismarck
DEN → BIS
Denver → Bloomington-Normal
DEN → BMI
Denver → Boise
DEN → BOI
Denver → Boston
DEN → BOS
Denver → Bozeman
DEN → BZN
Denver → Burbank
DEN → BUR
Denver → Calgary
DEN → YYC
Denver → Cancun
DEN → CUN
Denver → Casper
DEN → CPR
Denver → Cedar Rapids
DEN → CID
Denver → Charlotte
DEN → CLT
Denver → Cheyenne
DEN → CYS
Denver → Chicago
DEN → ORD
Frequently asked questions - Seattle to Denver flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Seattle (SEA) and Denver (DEN) is 1,645.07 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.