Delta Air Lines Inc. Seattle to Denver Flights

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Cheapflightsplus.com will find cheap Delta Air Lines Inc. flights from Seattle to Denver. Compare airline ticket prices and book air tickets starting from $99 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Delta Air Lines Inc., arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Denver (CO) by Delta Air Lines Inc.

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 january: one-way - $99, two-way – $170.

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Cheap Flights from Seattle to Denver by Delta Air Lines Inc.

Look at the list of plane tickets for the most popular direct and connecting flights by Delta Air Lines Inc., their prices start from $99. The fastest nonstop flight takes 2h 41m. The fastest connecting flight — 4h 15m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $99 Find flight	7:50 pm Seattle Seattle-Tacoma Intl	11:31 pm Denver Denver International	2h 41m	Delta Air Lines Inc.	DL2851
from $108 Find flight	3:31 pm Seattle Seattle-Tacoma Intl	7:19 pm Denver Denver International	2h 48m	Delta Air Lines Inc.	DL4094
from $108 Find flight	8:55 am Seattle Seattle-Tacoma Intl	12:43 pm Denver Denver International	2h 48m	Delta Air Lines Inc.	DL2740
from $157 Find flight	5:10 pm Seattle Seattle-Tacoma Intl	10:55 pm Denver Denver International	4h 45m layover 1h 5m - Salt Lake City	Delta Air Lines Inc.	DL1165 DL1667
from $159 Find flight	7:15 am Seattle Seattle-Tacoma Intl	1:30 pm Denver Denver International	5h 15m layover 1h 29m - Salt Lake City	Delta Air Lines Inc.	DL1114 DL1623
from $159 Find flight	5:30 am Seattle Seattle-Tacoma Intl	1:30 pm Denver Denver International	7h 0m layover 3h 15m - Salt Lake City	Delta Air Lines Inc.	DL1128 DL1623
from $167 Find flight	11:20 am Seattle Seattle-Tacoma Intl	8:54 am+1 день Denver Denver International	20h 34m layover 15h 45m - Phoenix	Delta Air Lines Inc.	DL2449 F91376
from $167 Find flight	5:59 pm Seattle Seattle-Tacoma Intl	8:54 am+1 день Denver Denver International	13h 55m layover 9h 3m - Phoenix	Delta Air Lines Inc.	DL2447 F91376
from $167 Find flight	1:30 pm Seattle Seattle-Tacoma Intl	8:54 am+1 день Denver Denver International	18h 24m layover 13h 34m - Phoenix	Delta Air Lines Inc.	DL2442 F91376
from $167 Find flight	7:50 pm Seattle Seattle-Tacoma Intl	8:54 am+1 день Denver Denver International	12h 4m layover 7h 8m - Phoenix	Delta Air Lines Inc.	DL2698 F91376
from $179 Find flight	5:59 pm Seattle Seattle-Tacoma Intl	2:11 pm+1 день Denver Denver International	19h 12m layover 12h 23m - Chicago	Delta Air Lines Inc.	DL2108 F93173
from $182 Find flight	1:35 pm Seattle Seattle-Tacoma Intl	6:50 pm Denver Denver International	4h 15m layover 0h 40m - Salt Lake City	Delta Air Lines Inc.	DL1120 DL1586
from $230 Find flight	7:15 am Seattle Seattle-Tacoma Intl	10:33 pm Denver Denver International	14h 18m layover 7h 30m - Chicago	Delta Air Lines Inc.	DL2055 AA1387
from $209 Find flight	11:10 pm Seattle Seattle-Tacoma Intl	10:30 am+1 день Denver Denver International	10h 20m layover 4h 58m - Portland 0h 50m - Salt Lake City	Delta Air Lines Inc.	DL3853 DL1270 DL1553
from $209 Find flight	11:10 pm Seattle Seattle-Tacoma Intl	1:30 pm+1 день Denver Denver International	13h 20m layover 4h 58m - Portland 3h 54m - Salt Lake City	Delta Air Lines Inc.	DL3853 DL1270 DL1623
from $235 Find flight	7:30 am Seattle Seattle-Tacoma Intl	6:50 pm Denver Denver International	10h 20m layover 3h 6m - Phoenix 1h 2m - Salt Lake City	Delta Air Lines Inc.	DL2419 DL1431 DL1586

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/15/2025

Delta Air Lines Inc. Flight Schedule Seattle to Denver

Below is a detailed 2025 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
3:31 pm — 7:19 pm	3:31 pm — 7:19 pm DL4094 Delta Air Lines Inc. Seattle — Denver	2h 48m	Find flight from$108
7:50 pm — 11:31 pm	7:50 pm — 11:31 pm DL2851 Delta Air Lines Inc. Seattle — Denver	2h 41m	Find flight from$99
8:55 am — 12:43 pm	8:55 am — 12:43 pm DL2740 Delta Air Lines Inc. Seattle — Denver	2h 48m	Find flight from$108
10:50 am — 7:28 pm	10:50 am — 1:25 pm DL4127 Delta Air Lines Inc. Seattle — Boise 4h 9m stop 5:34 pm — 7:28 pm UA2663 United Airlines Boise — Denver	7h 38m including layover	Find flight from$317
11:20 am — 8:54 am +1 day	11:20 am — 3:15 pm DL2449 Delta Air Lines Inc. Seattle — Phoenix 15h 45m stop 7:00 am — 8:54 am F91376 Frontier Airlines Phoenix — Denver	20h 34m including layover	Find flight from$167
12:15 pm — 7:01 pm	12:15 pm — 1:25 pm DL3802 Delta Air Lines Inc. Seattle — Portland 2h 5m stop 3:30 pm — 7:01 pm UA2190 United Airlines Portland — Denver	5h 46m including layover	Find flight from$266
1:30 pm — 8:54 am +1 day	1:30 pm — 5:26 pm DL2442 Delta Air Lines Inc. Seattle — Phoenix 13h 34m stop 7:00 am — 8:54 am F91376 Frontier Airlines Phoenix — Denver	18h 24m including layover	Find flight from$167
1:35 pm — 6:50 pm	1:35 pm — 4:40 pm DL1120 Delta Air Lines Inc. Seattle — Salt Lake City 40m stop 5:20 pm — 6:50 pm DL1586 Delta Air Lines Inc. Salt Lake City — Denver	4h 15m including layover	Find flight from$182
2:13 pm — 12:17 pm +1 day	2:13 pm — 5:00 pm DL2830 Delta Air Lines Inc. Seattle — Los Angeles 15h 45m stop 8:45 am — 12:17 pm DL2828 Delta Air Lines Inc. Los Angeles — Denver	21h 4m including layover	Find flight from$339
2:13 pm — 11:25 pm	2:13 pm — 5:00 pm DL2830 Delta Air Lines Inc. Seattle — Los Angeles 2h 59m stop 7:59 pm — 11:25 pm DL1049 Delta Air Lines Inc. Los Angeles — Denver	8h 12m including layover	Find flight from$451
4:05 pm — 8:31 am +1 day	4:05 pm — 5:10 pm DL3899 Delta Air Lines Inc. Seattle — Portland 11h 50m stop 5:00 am — 8:31 am UA459 United Airlines Portland — Denver	15h 26m including layover	Find flight from$266
4:15 pm — 10:49 am +1 day	4:15 pm — 0:37 am DL446 Delta Air Lines Inc. Seattle — New York 7h 33m stop 8:10 am — 10:49 am DL532 Delta Air Lines Inc. New York — Denver	17h 34m including layover	Find flight from$345
5:10 pm — 10:55 pm	5:10 pm — 8:15 pm DL1165 Delta Air Lines Inc. Seattle — Salt Lake City 1h 5m stop 9:20 pm — 10:55 pm DL1667 Delta Air Lines Inc. Salt Lake City — Denver	4h 45m including layover	Find flight from$157
5:30 am — 1:30 pm	5:30 am — 8:44 am DL1128 Delta Air Lines Inc. Seattle — Salt Lake City 3h 15m stop 11:59 am — 1:30 pm DL1623 Delta Air Lines Inc. Salt Lake City — Denver	7h including layover	Find flight from$159
6:15 am — 7:01 pm	6:15 am — 7:22 am DL3953 Delta Air Lines Inc. Seattle — Portland 8h 8m stop 3:30 pm — 7:01 pm UA2190 United Airlines Portland — Denver	11h 46m including layover	Find flight from$266
7:15 am — 1:30 pm	7:15 am — 10:30 am DL1114 Delta Air Lines Inc. Seattle — Salt Lake City 1h 29m stop 11:59 am — 1:30 pm DL1623 Delta Air Lines Inc. Salt Lake City — Denver	5h 15m including layover	Find flight from$159
9:40 am — 11:25 pm	9:40 am — 12:36 pm DL2769 Delta Air Lines Inc. Seattle — Los Angeles 7h 23m stop 7:59 pm — 11:25 pm DL1049 Delta Air Lines Inc. Los Angeles — Denver	12h 45m including layover	Find flight from$260
11:10 pm — 10:30 am +1 day	11:10 pm — 0:12 am DL3853 Delta Air Lines Inc. Seattle — Portland 4h 58m stop 5:10 am — 8:05 am DL1270 Delta Air Lines Inc. Portland — Salt Lake City 50m stop 8:55 am — 10:30 am DL1553 Delta Air Lines Inc. Salt Lake City — Denver	10h 20m including layover	Find flight from$209
12:15 pm — 10:55 pm	12:15 pm — 1:25 pm DL3802 Delta Air Lines Inc. Seattle — Portland 3h 54m stop 5:19 pm — 8:09 pm DL1244 Delta Air Lines Inc. Portland — Salt Lake City 1h 11m stop 9:20 pm — 10:55 pm DL1667 Delta Air Lines Inc. Salt Lake City — Denver	9h 40m including layover	Find flight from$244
6:15 am — 6:50 pm	6:15 am — 7:22 am DL3953 Delta Air Lines Inc. Seattle — Portland 6h 8m stop 1:30 pm — 4:22 pm DL2136 Delta Air Lines Inc. Portland — Salt Lake City 58m stop 5:20 pm — 6:50 pm DL1586 Delta Air Lines Inc. Salt Lake City — Denver	11h 35m including layover	Find flight from$244
8:15 am — 6:50 pm	8:15 am — 9:31 am DL4049 Delta Air Lines Inc. Seattle — Portland 3h 59m stop 1:30 pm — 4:22 pm DL2136 Delta Air Lines Inc. Portland — Salt Lake City 58m stop 5:20 pm — 6:50 pm DL1586 Delta Air Lines Inc. Salt Lake City — Denver	9h 35m including layover	Find flight from$244
9:55 pm — 10:30 am +1 day	9:55 pm — 11:04 pm DL2384 Delta Air Lines Inc. Seattle — Portland 6h 6m stop 5:10 am — 8:05 am DL1270 Delta Air Lines Inc. Portland — Salt Lake City 50m stop 8:55 am — 10:30 am DL1553 Delta Air Lines Inc. Salt Lake City — Denver	11h 35m including layover	Find flight from$244

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

*Departure and arrival times are local. Last updated on 01/15/2025

Flight Information

There are 3 flights by Delta Air Lines Inc. 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 10:50 am to 9:55 pm. Nonstop flight is 2h 41m. The time difference between Seattle and Denver is 1h.

The fastest flight 2h 41m
Average flight time 2h 48m
The earliest flight 10:50 am
The latest flight 9:55 pm
Distance 1022 ml

The cheapest months for traveling to Denver are november (from 99 $).

The cheapest flight by Delta Air Lines Inc. that our users were able to find is $99. This airfare is economy class on one-way DL2851 flight for November 12, 2024 leaving Seattle-Tacoma Intl in Seattle at 7:50 pm, it includes all taxes and additional fees.

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Delta Air Lines Inc. Airplanes on the Route

List of the most popular Delta Air Lines Inc. airplanes flying from Seattle to Denver:

Boeing 737-800

from $99

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Boeing 737-900

from $157

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Boeing 737

from $279

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Airbus A321

from $631

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Other Popular Airlines on the Route

Besides Delta Air Lines Inc. there are other 6 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 14 direct flights every day from Seattle. Airlines and fares are below:

AS - Alaska Airlines

from $76

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F9 - Frontier Airlines

from $57

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UA - United Airlines

from $111

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See more direct flights

Connecting Flights

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

AS - Alaska Airlines

from $142

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F9 - Frontier Airlines

from $82

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UA - United Airlines

from $131

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NK - Spirit Airlines

from $201

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Y4 - Volaris

from $378

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AM - Aeromexico

from $908

Find

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How to book an air ticket yourself?

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