$111+ Cheap flights from Pueblo, CO to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SEA
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Pueblo to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Pueblo to Seattle/Tacoma Intl are usually found in January or February, booked 27 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Pueblo to Seattle
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Best
Last-minute
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Cheapest flights from Pueblo to SeattleExplore the most affordable flight options available from Pueblo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
Explore the most affordable flight options available from Pueblo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Wed 9/167:00 am
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 6/14![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/267:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/11![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Wed 9/167:00 am
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 6/15![Frontier logo]()
$172
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:45 am
DEN
- SEA
Nonstop3h 06m
Frontier
Thu 10/17:00 am
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 6/11![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/197:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/12![Frontier logo]()
$174
This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:29 pm
DEN
- SEA
Nonstop2h 58m
Frontier
Sun 9/137:41 pm
SEA
- DEN
Nonstop2h 53m
Frontier
Deal found 6/15![Frontier logo]()
$175
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Fri 8/213:19 pm
SEA
- DEN
Nonstop2h 48m
Frontier
Deal found 6/15![Frontier logo]()
$176
This Frontier deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:29 pm
DEN
- SEA
Nonstop2h 58m
Frontier
Mon 10/57:41 pm
SEA
- DEN
Nonstop2h 53m
Frontier
Deal found 6/15![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:45 am
DEN
- SEA
Nonstop3h 06m
Frontier
Fri 10/237:41 pm
SEA
- DEN
Nonstop2h 53m
Frontier
Deal found 6/12![Frontier logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:00 pm
DEN
- SEA
Nonstop3h 04m
Frontier
Sun 9/67:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/12![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:45 am
DEN
- SEA
Nonstop3h 06m
Frontier
Sat 10/317:41 pm
SEA
- DEN
Nonstop2h 53m
Frontier
Deal found 6/12![Frontier logo]()
$180
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sat 8/157:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/11![Frontier logo]()
$181
Best flights from Pueblo to SeattleDiscover carefully curated flight deals from Pueblo to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Pueblo to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:35 pm
DEN
- SEA
Nonstop2h 55m
Southwest
Sat 8/295:40 pm
SEA
- DEN
Nonstop2h 45m
Southwest
Deal found 6/11![Southwest logo]()
$271
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:30 pm
DEN
- SEA
1 stop8h 10m
Southwest
Mon 8/319:10 am
SEA
- DEN
1 stop8h 05m
Southwest
Deal found 6/11![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:15 am
DEN
- SEA
2 stops8h 20m
Southwest
Tue 7/211:30 pm
SEA
- DEN
1 stop7h 25m
Southwest
Deal found 6/10![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:55 pm
DEN
- SEA
1 stop5h 20m
Southwest
Mon 7/207:30 am
SEA
- DEN
2 stops7h 35m
Southwest
Deal found 6/12![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:25 pm
DEN
- SEA
2 stops7h 05m
Southwest
Wed 7/294:35 pm
SEA
- DEN
1 stop5h 45m
Southwest
Deal found 6/12![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:40 pm
DEN
- SEA
1 stop5h 35m
Southwest
Sun 7/126:15 am
SEA
- DEN
2 stops7h 55m
Southwest
Deal found 6/11![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:25 pm
DEN
- SEA
2 stops7h 05m
Southwest
Sat 7/255:30 am
SEA
- DEN
2 stops7h 20m
Southwest
Deal found 6/12![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:25 pm
DEN
- SEA
2 stops7h 05m
Southwest
Fri 7/316:30 am
SEA
- DEN
1 stop6h 15m
Southwest
Deal found 6/11![Southwest logo]()
$371
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:25 pm
DEN
- SEA
2 stops7h 05m
Southwest
Mon 8/35:00 am
SEA
- DEN
1 stop7h 35m
Southwest
Deal found 6/14![Southwest logo]()
$371
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:35 pm
DEN
- SEA
1 stop5h 20m
Southwest
Wed 7/87:30 am
SEA
- DEN
2 stops8h 40m
Southwest
Deal found 6/11![Southwest logo]()
$372
Last-minute flights from Pueblo to SeattleDiscover last-minute flight deals from Pueblo to Seattle. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Pueblo to Seattle. Data last updated June 16, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Tue 7/147:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/12![Frontier logo]()
$207
This Cheapflightsfares deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 7/1512:35 pm
SEA
- DEN
Nonstop3h 05m
Frontier
Deal found 6/13![Frontier logo]()
$205
This Cheapflightsfares deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Tue 7/147:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/13![Frontier logo]()
$215
This Super.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:13 am
DEN
- SEA
Nonstop3h 07m
Frontier
Tue 7/217:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/14![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Tue 7/217:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/10![Frontier logo]()
$204
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Tue 7/217:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/10![Frontier logo]()
$196
This Super.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 7/227:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/11![Frontier logo]()
$214
This Super.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/57:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/11![Frontier logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 7/297:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/11![Frontier logo]()
$194
This Gotogate deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/57:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/14![Frontier logo]()
$197
One-way flights from Pueblo to SeattleSearch for one-way flight options from Pueblo to Seattle. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Pueblo to Seattle. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:45 am
DEN
- SEA
1 stop11h 13m
Frontier
Deal found 6/11![Frontier logo]()
$111
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:40 pm
DEN
- SEA
2 stops7h 35m
Southwest
Deal found 6/11![Southwest logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/12![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/14![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/11![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/11![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/14![Frontier logo]()
$118
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:03 pm
DEN
- SEA
Nonstop3h 01m
United Airlines
Deal found 6/10![United Airlines logo]()
$119
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Deal found 6/11![Frontier logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:00 pm
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/15![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:10 am
DEN
- SEA
1 stop29h 25m
Frontier
Deal found 6/10![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/10![Frontier logo]()
$126
Find flight deals from Pueblo to Seattle
Keep the following information in mind while searching for Pueblo to Seattle flight deals. Data was last updated June 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $170 (Cheapflightsfares) |
One-way from | $111 (Frontier) |
Popular in | June |
Cheapest in | January |
Average price | $305 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pueblo to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Pueblo to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sat 8/22
7:35 pm-9:30 pm
Nonstop2h 55m
Seattle/Tacoma Intl
Sat 8/29
5:40 pm-9:25 pm
Nonstop2h 45m
$271
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Fri 8/28
5:30 pm-12:40 am
1 stop8h 10m
Seattle/Tacoma Intl
Mon 8/31
9:10 am-6:15 pm
1 stop8h 05m
$277
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 7/14
6:15 am-1:35 pm
2 stops8h 20m
Seattle/Tacoma Intl
Tue 7/21
1:30 pm-9:55 pm
1 stop7h 25m
$330
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Wed 7/15
6:55 pm-11:15 pm
1 stop5h 20m
Seattle/Tacoma Intl
Mon 7/20
7:30 am-4:05 pm
2 stops7h 35m
$346
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 7/16
1:25 pm-7:30 pm
2 stops7h 05m
Seattle/Tacoma Intl
Wed 7/29
4:35 pm-11:20 pm
1 stop5h 45m
$350
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sat 7/11
8:40 pm-1:15 am
1 stop5h 35m
Seattle/Tacoma Intl
Sun 7/12
6:15 am-3:10 pm
2 stops7h 55m
$351
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Mon 7/20
1:25 pm-7:30 pm
2 stops7h 05m
Seattle/Tacoma Intl
Sat 7/25
5:30 am-1:50 pm
2 stops7h 20m
$355
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Mon 7/27
1:25 pm-7:30 pm
2 stops7h 05m
Seattle/Tacoma Intl
Fri 7/31
6:30 am-1:45 pm
1 stop6h 15m
$371
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Fri 7/31
1:25 pm-7:30 pm
2 stops7h 05m
Seattle/Tacoma Intl
Mon 8/3
5:00 am-1:35 pm
1 stop7h 35m
$371
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Mon 7/6
8:35 pm-12:55 am
1 stop5h 20m
Seattle/Tacoma Intl
Wed 7/8
7:30 am-5:10 pm
2 stops8h 40m
$372
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Pueblo to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Pueblo with our price prediction graph.
DEN-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pueblo to Seattle
PU5-SEA
DEN-SEA
How much does it cost to fly round-trip from Pueblo to Seattle?
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 16, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Pueblo to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.8
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Comfort
7.8
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Comfort
7.8
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Comfort
7.8
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Comfort
7.8
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Comfort
7.8
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Pueblo to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville
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Alternative routes for Pueblo to Seattle
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Pueblo and Seattle flights
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Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 16, 2026.
Pueblo to Seattle flights
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Top 3 airlines flying from Pueblo to Seattle
Discover the top 3 airlines that operate flights from Pueblo to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$299 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$388 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$364 | FlexibilityNo cancel fee | On-time69% |