$97+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SEA
Aug 24 — Aug 311
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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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 July 25, 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 25, 2026.
This Frontier deal was found by Cheapflights users on 7/22. 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 9/1110:29 pm
DEN
- SEA
Nonstop2h 58m
Frontier
Wed 9/167:00 am
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 7/22![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/217:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Mon 8/2410:34 am
SEA
- DEN
1 stop13h 10m
Frontier
Deal found 7/24![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/227:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sun 8/309:29 pm
SEA
- DEN
1 stop29h 19m
Frontier
Deal found 7/25![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/127:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/197:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/23![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 10/17:45 am
DEN
- SEA
Nonstop3h 06m
Frontier
Tue 10/67:00 am
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 7/22![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/119:05 am
DEN
- SEA
1 stop10h 31m
Frontier
Tue 9/154:27 pm
SEA
- DEN
Nonstop2h 54m
Frontier
Deal found 7/24![Frontier logo]()
$153
This Frontier deal was found by Cheapflights users on 7/21. 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.
Wed 9/27:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sun 9/137:00 am
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 7/21![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/267:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Tue 9/18:48 pm
SEA
- DEN
1 stop11h 17m
Frontier
Deal found 7/24![Frontier logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 9/17:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Fri 9/114:27 pm
SEA
- DEN
Nonstop2h 54m
Frontier
Deal found 7/25![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/3110:49 pm
DEN
- SEA
1 stop12h 50m
Frontier
Sat 9/52:37 pm
SEA
- DEN
Nonstop2h 56m
Frontier
Deal found 7/23![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 9/110:49 pm
DEN
- SEA
1 stop12h 50m
Frontier
Sat 9/57:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/20![Frontier logo]()
$159
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 25, 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 25, 2026.
This Southwest deal was found by Cheapflights users on 7/24. 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 8/275:30 pm
DEN
- SEA
1 stop8h 10m
Southwest
Wed 9/27:10 am
SEA
- DEN
1 stop7h 00m
Southwest
Deal found 7/24![Southwest logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 11/246:01 am
DEN
- SEA
Nonstop3h 10m
Alaska Airlines
Fri 11/278:12 pm
SEA
- DEN
Nonstop2h 43m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:54 pm
DEN
- SEA
1 stop5h 00m
Delta
Sat 8/158:07 pm
SEA
- DEN
Nonstop2h 51m
Delta
Deal found 7/24![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 7/21. 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 10/65:20 pm
DEN
- SEA
1 stop5h 20m
Southwest
Wed 10/71:25 pm
SEA
- DEN
Nonstop2h 40m
Southwest
Deal found 7/21![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:20 pm
DEN
- SEA
Nonstop2h 58m
Delta
Sun 9/68:07 pm
SEA
- DEN
Nonstop2h 51m
Delta
Deal found 7/22![Delta logo]()
$268
This Southwest deal was found by Cheapflights users on 7/21. 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 9/199:15 am
DEN
- SEA
1 stop5h 25m
Southwest
Sat 9/2610:50 am
SEA
- DEN
2 stops6h 45m
Southwest
Deal found 7/21![Southwest logo]()
$258
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:45 am
DEN
- SEA
Nonstop3h 14m
Delta
Fri 11/278:25 am
SEA
- DEN
Nonstop2h 52m
Delta
Deal found 7/23![Delta logo]()
$273
This Southwest deal was found by Cheapflights users on 7/24. 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.
Sun 8/237:35 am
DEN
- SEA
2 stops7h 25m
Southwest
Thu 8/273:40 pm
SEA
- DEN
1 stop6h 20m
Southwest
Deal found 7/24![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 7/25. 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 10/315:45 am
DEN
- SEA
1 stop5h 40m
Southwest
Tue 11/37:40 am
SEA
- DEN
2 stops8h 25m
Southwest
Deal found 7/25![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 7/25. 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 8/275:30 pm
DEN
- SEA
1 stop8h 10m
Southwest
Sun 8/309:05 am
SEA
- DEN
1 stop7h 35m
Southwest
Deal found 7/25![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 7/24. 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 8/275:30 pm
DEN
- SEA
1 stop8h 10m
Southwest
Mon 8/319:10 am
SEA
- DEN
1 stop7h 05m
Southwest
Deal found 7/24![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 7/23. 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 10/38:45 am
DEN
- SEA
2 stops9h 50m
Southwest
Wed 10/78:55 am
SEA
- DEN
2 stops9h 30m
Southwest
Deal found 7/23![Southwest logo]()
$278
Last-minute flights from Pueblo to SeattleDiscover last-minute flight deals from Pueblo to Seattle. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Pueblo to Seattle. Data last updated July 25, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:00 am
DEN
- SEA
Nonstop3h 17m
Frontier
Tue 8/257:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/23![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/127:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/197:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/23![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 8/187:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Fri 8/217:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 7/22![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/217:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Mon 8/2410:34 am
SEA
- DEN
1 stop13h 10m
Frontier
Deal found 7/24![Frontier logo]()
$149
This Expedia deal was found by Cheapflights users on 7/25. 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.
Sat 8/227:15 am
DEN
- SEA
Nonstop3h 04m
Multiple Airlines
Sun 8/307:14 am
SEA
- DEN
Nonstop2h 50m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/227:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sun 8/309:29 pm
SEA
- DEN
1 stop29h 19m
Frontier
Deal found 7/25![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/267:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Tue 9/18:48 pm
SEA
- DEN
1 stop11h 17m
Frontier
Deal found 7/24![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/267:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sat 8/2910:34 am
SEA
- DEN
1 stop13h 10m
Frontier
Deal found 7/21![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 7/20. 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 8/287:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sat 9/52:37 pm
SEA
- DEN
Nonstop2h 56m
Frontier
Deal found 7/20![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/317:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Fri 9/41:35 pm
SEA
- DEN
Nonstop2h 59m
Frontier
Deal found 7/20![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/3110:49 pm
DEN
- SEA
1 stop12h 50m
Frontier
Sat 9/52:37 pm
SEA
- DEN
Nonstop2h 56m
Frontier
Deal found 7/23![Frontier logo]()
$157
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 25, 2026.
Search for one-way flight options from Pueblo to Seattle. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/2712:02 pm
DEN
- SEA
2 stops24h 29m
Frontier
Deal found 7/24![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/2612:47 pm
DEN
- SEA
1 stop22h 52m
Frontier
Deal found 7/20![Frontier logo]()
$98
This eDestinos deal was found by Cheapflights users on 7/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:13 am
DEN
- SEA
Nonstop3h 07m
Frontier
Deal found 7/22![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 7/22. 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 8/227:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 7/22![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/207:15 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 7/22![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/151:10 pm
DEN
- SEA
2 stops21h 32m
Frontier
Deal found 7/24![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 11/210:30 pm
DEN
- SEA
1 stop14h 01m
Frontier
Deal found 7/22![Frontier logo]()
$103
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:43 pm
DEN
- SEA
Nonstop3h 02m
Delta
Deal found 7/23![Delta logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/298:45 am
DEN
- SEA
1 stop11h 53m
Frontier
Deal found 7/24![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/168:30 am
DEN
- SEA
1 stop26h 30m
Frontier
Deal found 7/22![Frontier logo]()
$106
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 8/77:00 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 7/22![Frontier logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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 8/37:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 7/21![Frontier logo]()
$108
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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $148 (Frontier) |
One-way from | $97 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $321 |
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 25, 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
Thu 8/27
5:30 pm-12:40 am
1 stop8h 10m
Seattle/Tacoma Intl
Wed 9/2
7:10 am-3:10 pm
1 stop7h 00m
$242
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 10/6
5:20 pm-9:40 pm
1 stop5h 20m
Seattle/Tacoma Intl
Wed 10/7
1:25 pm-5:05 pm
Nonstop2h 40m
$253
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sat 9/19
9:15 am-1:40 pm
1 stop5h 25m
Seattle/Tacoma Intl
Sat 9/26
10:50 am-6:35 pm
2 stops6h 45m
$258
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 11/24
6:01 am-8:11 am
Nonstop3h 10m
Seattle/Tacoma Intl
Fri 11/27
8:12 pm-11:55 pm
Nonstop2h 43m
$263
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 8/11
12:54 pm-4:54 pm
1 stop5h 00m
Seattle/Tacoma Intl
Sat 8/15
8:07 pm-11:58 pm
Nonstop2h 51m
$267
Quickest round-trip
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sat 9/5
2:20 pm-4:18 pm
Nonstop2h 58m
Seattle/Tacoma Intl
Sun 9/6
8:07 pm-11:58 pm
Nonstop2h 51m
$268
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sun 8/23
7:35 am-2:00 pm
2 stops7h 25m
Seattle/Tacoma Intl
Thu 8/27
3:40 pm-11:00 pm
1 stop6h 20m
$272
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Sat 10/31
5:45 am-10:25 am
1 stop5h 40m
Seattle/Tacoma Intl
Tue 11/3
7:40 am-5:05 pm
2 stops8h 25m
$272
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 11/24
6:45 am-8:59 am
Nonstop3h 14m
Seattle/Tacoma Intl
Fri 11/27
8:25 am-12:17 pm
Nonstop2h 52m
$273
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 8/27
5:30 pm-12:40 am
1 stop8h 10m
Seattle/Tacoma Intl
Sun 8/30
9:05 am-5:40 pm
1 stop7h 35m
$273
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?
Airfare is below average for this route at the moment.
Pueblo to Seattle flights typically cost between $204 and $352 in September.The cheapest round-trip price found within the last 5 days was $148 on Frontier (Sep 11-Sep 16).
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 25, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, 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
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
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
Renton
Lacey
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Centralia
Puyallup
Kent
Ellensburg
Fife
Marysville
Ocean Shores
Lakewood
Lynnwood
Issaquah
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Pueblo and Seattle flights
Browse other Pueblo and Seattle flight options. Last updated on July 25, 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 25, 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$307 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$417 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$377 | FlexibilityNo cancel fee | On-time69% |