United Airlines Seattle to Denver Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Seattle to Denver. Compare airline ticket prices and book air tickets starting from $46 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Denver (CO) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in october: one-way - $46, two-way – $79.

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Cheap Flights from Seattle to Denver by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $46. The fastest nonstop flight takes 2h 30m. The fastest connecting flight — 5h 14m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $46 Find flight	5:20 am Seattle Seattle-Tacoma Intl	8:55 am Denver Denver International	2h 35m	United Airlines	UA2436
from $46 Find flight	2:17 pm Seattle Seattle-Tacoma Intl	5:49 pm Denver Denver International	2h 32m	United Airlines	UA773
from $46 Find flight	3:40 pm Seattle Seattle-Tacoma Intl	7:10 pm Denver Denver International	2h 30m	United Airlines	UA2495
from $46 Find flight	12:39 pm Seattle Seattle-Tacoma Intl	4:19 pm Denver Denver International	2h 40m	United Airlines	UA2493
from $46 Find flight	8:40 am Seattle Seattle-Tacoma Intl	12:11 pm Denver Denver International	2h 31m	United Airlines	UA403
from $46 Find flight	11:05 am Seattle Seattle-Tacoma Intl	2:40 pm Denver Denver International	2h 35m	United Airlines	UA2488
from $46 Find flight	5:23 am Seattle Seattle-Tacoma Intl	9:05 am Denver Denver International	2h 42m	United Airlines	UA318
from $64 Find flight	5:55 pm Seattle Seattle-Tacoma Intl	9:27 pm Denver Denver International	2h 32m	United Airlines	UA1287
from $79 Find flight	10:51 am Seattle Seattle-Tacoma Intl	2:27 pm Denver Denver International	2h 36m	United Airlines	UA331
from $79 Find flight	1:18 pm Seattle Seattle-Tacoma Intl	4:53 pm Denver Denver International	2h 35m	United Airlines	UA738
from $120 Find flight	3:38 pm Seattle Seattle-Tacoma Intl	7:25 pm Denver Denver International	2h 47m	United Airlines	UA1946
from $120 Find flight	8:10 am Seattle Seattle-Tacoma Intl	11:43 am Denver Denver International	2h 33m	United Airlines	UA263

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 10/06/2024

United Airlines Flight Schedule Seattle to Denver

Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:51 am — 2:27 pm	10:51 am — 2:27 pm UA331 United Airlines Seattle — Denver	2h 36m	Find flight from$79
11:05 am — 2:40 pm	11:05 am — 2:40 pm UA2488 United Airlines Seattle — Denver	2h 35m	Find flight from$46
11:35 am — 6:18 pm	11:35 am — 6:18 pm UA720 United Airlines Seattle — Denver	5h 43m	Find flight from$123
12:39 pm — 4:19 pm	12:39 pm — 4:19 pm UA2493 United Airlines Seattle — Denver	2h 40m	Find flight from$46
1:18 pm — 4:53 pm	1:18 pm — 4:53 pm UA738 United Airlines Seattle — Denver	2h 35m	Find flight from$79
2:17 pm — 5:49 pm	2:17 pm — 5:49 pm UA773 United Airlines Seattle — Denver	2h 32m	Find flight from$46
3:38 pm — 7:25 pm	3:38 pm — 7:25 pm UA1946 United Airlines Seattle — Denver	2h 47m	Find flight from$120
3:40 pm — 7:10 pm	3:40 pm — 7:10 pm UA2495 United Airlines Seattle — Denver	2h 30m	Find flight from$46
5:20 am — 8:55 am	5:20 am — 8:55 am UA2436 United Airlines Seattle — Denver	2h 35m	Find flight from$46
5:23 am — 9:05 am	5:23 am — 9:05 am UA318 United Airlines Seattle — Denver	2h 42m	Find flight from$46
5:55 pm — 9:27 pm	5:55 pm — 9:27 pm UA1287 United Airlines Seattle — Denver	2h 32m	Find flight from$64
8:10 am — 11:43 am	8:10 am — 11:43 am UA263 United Airlines Seattle — Denver	2h 33m	Find flight from$120
8:40 am — 12:11 pm	8:40 am — 12:11 pm UA403 United Airlines Seattle — Denver	2h 31m	Find flight from$46
0:56 am — 9:30 am	0:56 am — 6:49 am UA1195 United Airlines Seattle — Chicago 1h 1m stop 7:50 am — 9:30 am UA675 United Airlines Chicago — Denver	7h 34m including layover	Find flight from$361
0:56 am — 11:46 am	0:56 am — 6:49 am UA1195 United Airlines Seattle — Chicago 3h 23m stop 10:12 am — 11:46 am UA1942 United Airlines Chicago — Denver	9h 50m including layover	Find flight from$361
10:30 pm — 8:15 am +1 day	10:30 pm — 5:20 am UA1695 United Airlines Seattle — Newark 40m stop 6:00 am — 8:15 am UA2038 United Airlines Newark — Denver	8h 45m including layover	Find flight from$147
11:35 am — 7:25 pm	11:35 am — 1:54 pm UA720 United Airlines Seattle — San Francisco 1h 59m stop 3:53 pm — 7:25 pm UA2242 United Airlines San Francisco — Denver	6h 50m including layover	Find flight from$122
12:00 pm — 9:29 pm	12:00 pm — 2:48 pm UA5384 United Airlines Seattle — Los Angeles 3h 27m stop 6:15 pm — 9:29 pm UA750 United Airlines Los Angeles — Denver	8h 29m including layover	Find flight from$165
1:54 pm — 10:47 pm	1:54 pm — 4:03 pm UA816 United Airlines Seattle — San Francisco 3h 21m stop 7:24 pm — 10:47 pm UA1542 United Airlines San Francisco — Denver	7h 53m including layover	Find flight from$77
1:54 pm — 9:35 pm	1:54 pm — 4:03 pm UA816 United Airlines Seattle — San Francisco 2h 8m stop 6:11 pm — 9:35 pm UA2031 United Airlines San Francisco — Denver	6h 41m including layover	Find flight from$77
2:10 pm — 9:19 pm	2:10 pm — 4:19 pm UA426 United Airlines Seattle — San Francisco 1h 31m stop 5:50 pm — 9:19 pm UA450 United Airlines San Francisco — Denver	6h 9m including layover	Find flight from$49
4:01 pm — 10:47 pm	4:01 pm — 6:10 pm UA1560 United Airlines Seattle — San Francisco 1h 14m stop 7:24 pm — 10:47 pm UA1542 United Airlines San Francisco — Denver	5h 46m including layover	Find flight from$77
4:01 pm — 11:56 pm	4:01 pm — 6:10 pm UA1560 United Airlines Seattle — San Francisco 2h 20m stop 8:30 pm — 11:56 pm UA2362 United Airlines San Francisco — Denver	6h 55m including layover	Find flight from$77
7:13 am — 2:27 pm	7:13 am — 9:31 am UA659 United Airlines Seattle — San Francisco 1h 21m stop 10:52 am — 2:27 pm UA223 United Airlines San Francisco — Denver	6h 14m including layover	Find flight from$79
7:13 am — 4:55 pm	7:13 am — 9:31 am UA659 United Airlines Seattle — San Francisco 3h 43m stop 1:14 pm — 4:55 pm UA1013 United Airlines San Francisco — Denver	8h 42m including layover	Find flight from$79
9:26 am — 4:55 pm	9:26 am — 11:45 am UA698 United Airlines Seattle — San Francisco 1h 29m stop 1:14 pm — 4:55 pm UA1013 United Airlines San Francisco — Denver	6h 29m including layover	Find flight from$79
9:26 am — 6:18 pm	9:26 am — 11:45 am UA698 United Airlines Seattle — San Francisco 2h 59m stop 2:44 pm — 6:18 pm UA720 United Airlines San Francisco — Denver	7h 52m including layover	Find flight from$165
6:00 pm — 8:36 am +1 day	6:00 pm — 8:23 pm UA5292 United Airlines Seattle — San Francisco 3h 22m stop 11:45 pm — 5:58 am UA1682 United Airlines San Francisco — Chicago 1h 2m stop 7:00 am — 8:36 am UA547 United Airlines Chicago — Denver	13h 36m including layover	Find flight from$112
6:30 pm — 8:35 am +1 day	6:30 pm — 8:39 pm UA214 United Airlines Seattle — San Francisco 3h 6m stop 11:45 pm — 5:52 am UA1682 United Airlines San Francisco — Chicago 1h 8m stop 7:00 am — 8:35 am UA547 United Airlines Chicago — Denver	13h 5m including layover	Find flight from$89

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 10/06/2024

Flight Information

There are 13 flights by United Airlines from Seattle to Denver every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Denver International and Arapahoe Co.

Departures start from 0:56 am to 9:26 am. Nonstop flight is 2h 30m. The time difference between Seattle and Denver is 1h.

The fastest flight 2h 30m
Average flight time 2h 35m
The earliest flight 0:56 am
The latest flight 9:26 am
Distance 1022 ml

The cheapest flight by United Airlines that our users were able to find is $46. This airfare is economy class on one-way UA2436 flight for October 13, 2020 leaving Seattle-Tacoma Intl in Seattle at 5:20 am, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Seattle to Denver:

Boeing 737-800

from $46

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Boeing 737-900

from $46

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Airbus A320

from $46

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Airbus A320-100/200

from $77

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Airbus A319

from $79

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Boeing 757-300

from $79

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Other Popular Airlines on the Route

Besides United Airlines there are other 7 airline carriers between Seattle and Denver. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Denver.

Nonstop flights

There are 77 direct flights every day from Seattle. Airlines and fares are below:

AS - Alaska Airlines

from $34

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F9 - Frontier Airlines

from $28

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WN - Southwest Airlines

from $48

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DL - Delta Air Lines Inc.

from $38

Find

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Connecting Flights

List of flights with layovers (1 and more stops):

AA - American Airlines

from $56

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AS - Alaska Airlines

from $72

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F9 - Frontier Airlines

from $55

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WN - Southwest Airlines

from $117

Find
DL - Delta Air Lines Inc.

from $33

Find
NK - Spirit Airlines

from $29

Find
SY - Sun Country Airlines

from $118

Find

See more connecting flights

How to book an air ticket yourself?

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