$119+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SEA
Aug 12 — Aug 191
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 47 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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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 July 13, 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 July 13, 2026.
This Expedia deal was found by Cheapflights users on 7/9. 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.
Fri 8/149:08 pm
DEN
- SEA
Nonstop3h 02m
Multiple Airlines
Sun 8/167:06 pm
SEA
- DEN
Nonstop2h 52m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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 8/137:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sun 8/168:53 pm
SEA
- DEN
1 stop13h 26m
Frontier
Deal found 7/9![Frontier logo]()
$189
This Super.com deal was found by Cheapflights users on 7/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Mon 8/107:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/12![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 7/9. 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.
Fri 9/119:15 am
DEN
- SEA
1 stop11h 46m
Frontier
Wed 9/307:00 am
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 7/9![Frontier logo]()
$191
This Super.com deal was found by Cheapflights users on 7/9. 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 8/37:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/58:13 pm
SEA
- DEN
1 stop6h 37m
Frontier
Deal found 7/9![Frontier logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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
Tue 8/411:54 am
SEA
- DEN
1 stop20h 30m
Frontier
Deal found 7/9![Frontier logo]()
$193
This Southwest deal was found by Cheapflights users on 7/9. 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 8/145:55 pm
DEN
- SEA
1 stop7h 25m
Southwest
Mon 8/3111:50 am
SEA
- DEN
1 stop5h 55m
Southwest
Deal found 7/9![Southwest logo]()
$194
This Southwest deal was found by Cheapflights users on 7/10. 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.
Fri 10/26:05 pm
DEN
- SEA
1 stop5h 25m
Southwest
Sat 10/1011:40 am
SEA
- DEN
2 stops9h 55m
Southwest
Deal found 7/10![Southwest logo]()
$195
This Super.com deal was found by Cheapflights users on 7/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Mon 8/107:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/12![Frontier logo]()
$197
This Frontier deal was found by Cheapflights users on 7/8. 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 8/87:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sun 8/97:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/8![Frontier logo]()
$198
This Frontier deal was found by Cheapflights users on 7/9. 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 7/289:13 am
DEN
- SEA
Nonstop3h 07m
Frontier
Thu 7/3012:35 pm
SEA
- DEN
Nonstop3h 05m
Frontier
Deal found 7/9![Frontier logo]()
$199
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 July 13, 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 July 13, 2026.
This Southwest deal was found by Cheapflights users on 7/11. 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 8/252:40 pm
DEN
- SEA
2 stops7h 35m
Southwest
Fri 8/287:00 am
SEA
- DEN
2 stops8h 45m
Southwest
Deal found 7/11![Southwest logo]()
$204
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 8/255:00 am
DEN
- SEA
1 stop7h 26m
United Airlines
Tue 8/253:30 pm
SEA
- DEN
1 stop8h 29m
United Airlines
Deal found 7/9![United Airlines logo]()
$205
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:17 am
DEN
- SEA
1 stop7h 22m
Alaska Airlines
Thu 9/107:32 pm
SEA
- DEN
Nonstop2h 47m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 7/9. 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 8/77:00 pm
DEN
- SEA
1 stop6h 20m
Southwest
Thu 8/139:10 am
SEA
- DEN
1 stop8h 05m
Southwest
Deal found 7/9![Southwest logo]()
$215
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Wed 9/169:03 pm
DEN
- SEA
Nonstop3h 01m
United Airlines
Mon 9/215:00 am
SEA
- DEN
Nonstop2h 45m
United Airlines
Deal found 7/8![United Airlines logo]()
$243
This Southwest deal was found by Cheapflights users on 7/9. 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 8/241:00 pm
DEN
- SEA
Nonstop2h 55m
Southwest
Mon 8/246:15 pm
SEA
- DEN
Nonstop2h 45m
Southwest
Deal found 7/9![Southwest logo]()
$221
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:17 am
DEN
- SEA
1 stop7h 22m
Alaska Airlines
Mon 9/1410:13 am
SEA
- DEN
1 stop8h 13m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 7/10. 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.
Thu 9/109:00 am
DEN
- SEA
2 stops9h 35m
Southwest
Sun 9/135:55 am
SEA
- DEN
1 stop5h 35m
Southwest
Deal found 7/10![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 7/9. 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 11/121:55 pm
DEN
- SEA
2 stops8h 15m
Southwest
Sun 11/156:30 am
SEA
- DEN
1 stop7h 55m
Southwest
Deal found 7/9![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 7/12. 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.
Sat 9/129:15 am
DEN
- SEA
1 stop5h 25m
Southwest
Sat 9/199:20 am
SEA
- DEN
2 stops9h 15m
Southwest
Deal found 7/12![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 7/10. 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.
Wed 8/262:40 pm
DEN
- SEA
2 stops7h 35m
Southwest
Sun 8/3011:40 am
SEA
- DEN
1 stop7h 35m
Southwest
Deal found 7/10![Southwest logo]()
$260
Last-minute flights from Pueblo to SeattleDiscover last-minute flight deals from Pueblo to Seattle. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from Pueblo to Seattle. Data last updated July 13, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/9. 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 7/289:13 am
DEN
- SEA
Nonstop3h 07m
Frontier
Thu 7/3012:35 pm
SEA
- DEN
Nonstop3h 05m
Frontier
Deal found 7/9![Frontier logo]()
$199
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/16:00 am
DEN
- SEA
Nonstop3h 00m
United Airlines
Tue 8/45:00 am
SEA
- DEN
Nonstop2h 43m
United Airlines
Deal found 7/8![United Airlines logo]()
$195
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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
Tue 8/411:54 am
SEA
- DEN
1 stop20h 30m
Frontier
Deal found 7/9![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com 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 8/87:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/11![Frontier logo]()
$196
This Super.com deal was found by Cheapflights users on 7/9. 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 8/37:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/58:13 pm
SEA
- DEN
1 stop6h 37m
Frontier
Deal found 7/9![Frontier logo]()
$192
This Super.com deal was found by Cheapflights users on 7/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Mon 8/107:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/12![Frontier logo]()
$197
This Frontier deal was found by Cheapflights users on 7/8. 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 8/87:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sun 8/97:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/8![Frontier logo]()
$198
This Frontier deal was found by Cheapflights users on 7/12. 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.
Mon 8/107:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/198:53 pm
SEA
- DEN
1 stop5h 55m
Frontier
Deal found 7/12![Frontier logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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 8/137:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sun 8/168:53 pm
SEA
- DEN
1 stop13h 26m
Frontier
Deal found 7/9![Frontier logo]()
$189
This Expedia deal was found by Cheapflights users on 7/9. 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.
Fri 8/149:08 pm
DEN
- SEA
Nonstop3h 02m
Multiple Airlines
Sun 8/167:06 pm
SEA
- DEN
Nonstop2h 52m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$188
This Southwest deal was found by Cheapflights users on 7/9. 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 8/145:55 pm
DEN
- SEA
1 stop7h 25m
Southwest
Mon 8/3111:50 am
SEA
- DEN
1 stop5h 55m
Southwest
Deal found 7/9![Southwest logo]()
$194
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
DEN
- SEA
1 stop11h 51m
Frontier
Tue 8/187:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/10![Frontier logo]()
$191
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 July 13, 2026.
Search for one-way flight options from Pueblo to Seattle. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sat 8/110:20 pm
DEN
- SEA
Nonstop2h 55m
Southwest
Deal found 7/10![Southwest logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 9/221:34 pm
DEN
- SEA
2 stops21h 26m
Frontier
Deal found 7/9![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Wed 8/52:46 pm
DEN
- SEA
2 stops21h 18m
Frontier
Deal found 7/8![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sat 8/2210:39 pm
DEN
- SEA
1 stop20h 12m
Frontier
Deal found 7/9![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Sun 8/910:13 pm
DEN
- SEA
2 stops37h 51m
Frontier
Deal found 7/10![Frontier logo]()
$123
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:50 pm
DEN
- SEA
1 stop6h 26m
United Airlines
Deal found 7/12![United Airlines logo]()
$124
This Super.com deal was found by Cheapflights users on 7/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:45 am
DEN
- SEA
Nonstop3h 06m
Frontier
Deal found 7/12![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:30 am
DEN
- SEA
2 stops12h 15m
Frontier
Deal found 7/11![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:59 am
DEN
- SEA
1 stop25h 01m
Frontier
Deal found 7/11![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:30 pm
DEN
- SEA
1 stop12h 30m
Frontier
Deal found 7/11![Frontier logo]()
$128
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/58:00 am
DEN
- SEA
1 stop5h 52m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:29 pm
DEN
- SEA
1 stop20h 57m
Frontier
Deal found 7/11![Frontier logo]()
$130
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 July 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $188 (Expedia) |
One-way from | $119 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $308 |
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 July 13, 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
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 8/25
2:40 pm-9:15 pm
2 stops7h 35m
Seattle/Tacoma Intl
Fri 8/28
7:00 am-4:45 pm
2 stops8h 45m
$204
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 8/25
5:00 am-11:26 am
1 stop7h 26m
Seattle/Tacoma Intl
Tue 8/25
3:30 pm-12:59 am
1 stop8h 29m
$205
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Fri 8/7
7:00 pm-12:20 am
1 stop6h 20m
Seattle/Tacoma Intl
Thu 8/13
9:10 am-6:15 pm
1 stop8h 05m
$215
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 9/10
6:17 am-12:39 pm
1 stop7h 22m
Seattle/Tacoma Intl
Thu 9/10
7:32 pm-11:19 pm
Nonstop2h 47m
$221
Quickest round-trip
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Mon 8/24
1:00 pm-2:55 pm
Nonstop2h 55m
Seattle/Tacoma Intl
Mon 8/24
6:15 pm-10:00 pm
Nonstop2h 45m
$221
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Wed 9/16
9:03 pm-11:04 pm
Nonstop3h 01m
Seattle/Tacoma Intl
Mon 9/21
5:00 am-8:45 am
Nonstop2h 45m
$243
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 9/10
9:00 am-5:35 pm
2 stops9h 35m
Seattle/Tacoma Intl
Sun 9/13
5:55 am-12:30 pm
1 stop5h 35m
$246
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 11/12
1:55 pm-9:10 pm
2 stops8h 15m
Seattle/Tacoma Intl
Sun 11/15
6:30 am-3:25 pm
1 stop7h 55m
$246
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 9/10
6:17 am-12:39 pm
1 stop7h 22m
Seattle/Tacoma Intl
Mon 9/14
10:13 am-7:26 pm
1 stop8h 13m
$257
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sat 9/12
9:15 am-1:40 pm
1 stop5h 25m
Seattle/Tacoma Intl
Sat 9/19
9:20 am-7:35 pm
2 stops9h 15m
$258
Showing 1-10 of 23 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 July 13, 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.
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
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
Leavenworth
Olympia
Ocean Shores
Edmonds
Snoqualmie
Tumwater
Tukwila
Renton
Kent
Lynnwood
Puyallup
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
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Alternative routes for Pueblo to Seattle
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Complete your trip
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Pueblo and Seattle flights
Browse other Pueblo and Seattle flight options. Last updated on July 13, 2026.
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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 July 13, 2026.
Pueblo to Seattle flights
Consider these flights traveling from Pueblo to Seattle.
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 July 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$307 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$415 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$373 | FlexibilityNo cancel fee | On-time69% |