$52+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SEA
Mar 16 — Mar 231
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 39 days in advance, depart on a Thursday or Friday 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 February 14, 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 February 14, 2026.
This Super.com deal was found by Cheapflights users on 2/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:51 pm
DEN
- SEA
Nonstop3h 14m
Frontier
Tue 5/126:57 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 2/13![Frontier logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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.
Fri 4/39:25 am
DEN
- SEA
Nonstop3h 12m
Frontier
Sun 4/1212:42 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 2/11![Frontier logo]()
$77
This Frontier deal was found by Cheapflights users on 2/10. 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.
Sun 4/1912:51 pm
DEN
- SEA
Nonstop3h 14m
Frontier
Sun 4/196:57 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 2/10![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 2/11. 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.
Fri 4/2412:51 pm
DEN
- SEA
Nonstop3h 14m
Frontier
Fri 4/246:57 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 2/11![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:15 am
DEN
- SEA
Nonstop3h 12m
Frontier
Tue 4/2110:42 am
SEA
- DEN
1 stop8h 07m
Frontier
Deal found 2/13![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/59:52 am
DEN
- SEA
Nonstop3h 09m
Frontier
Thu 3/1212:24 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/11![Frontier logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 2/14. 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.
Fri 4/109:25 am
DEN
- SEA
Nonstop3h 12m
Frontier
Sun 4/1212:42 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 2/14![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 2/11. 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.
Mon 4/2012:51 pm
DEN
- SEA
Nonstop3h 14m
Frontier
Fri 4/244:20 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/11![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 4/227:15 am
DEN
- SEA
Nonstop3h 12m
Frontier
Tue 4/2810:42 am
SEA
- DEN
1 stop8h 07m
Frontier
Deal found 2/10![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Tue 3/317:00 am
DEN
- SEA
Nonstop3h 10m
Multiple Airlines
Tue 4/146:57 pm
SEA
- DEN
Nonstop2h 52m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:15 am
DEN
- SEA
Nonstop3h 12m
Frontier
Wed 5/136:57 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 2/13![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:52 am
DEN
- SEA
Nonstop3h 09m
Frontier
Mon 3/96:54 pm
SEA
- DEN
1 stop13h 31m
Frontier
Deal found 2/14![Frontier logo]()
$97
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 February 14, 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 February 14, 2026.
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:30 am
DEN
- SEA
Nonstop3h 08m
Delta
Sun 4/127:46 pm
SEA
- DEN
Nonstop2h 46m
Delta
Deal found 2/13![Delta logo]()
$117
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:58 pm
DEN
- SEA
Nonstop3h 01m
United Airlines
Tue 5/125:02 am
SEA
- DEN
Nonstop2h 44m
United Airlines
Deal found 2/13![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:30 pm
DEN
- SEA
Nonstop3h 00m
Southwest
Wed 3/252:35 pm
SEA
- DEN
2 stops9h 10m
Southwest
Deal found 2/13![Southwest logo]()
$132
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:30 am
DEN
- SEA
Nonstop3h 08m
Delta
Tue 4/144:36 pm
SEA
- DEN
1 stop4h 53m
Delta
Deal found 2/14![Delta logo]()
$127
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:30 am
DEN
- SEA
Nonstop3h 06m
Delta
Wed 3/185:30 am
SEA
- DEN
1 stop5h 03m
Delta
Deal found 2/12![Delta logo]()
$127
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:21 pm
DEN
- SEA
1 stop4h 40m
Delta
Mon 5/188:00 am
SEA
- DEN
Nonstop3h 00m
Delta
Deal found 2/12![Delta logo]()
$127
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:20 pm
DEN
- SEA
1 stop6h 49m
Delta
Fri 3/137:45 pm
SEA
- DEN
Nonstop2h 44m
Delta
Deal found 2/12![Delta logo]()
$127
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:15 pm
DEN
- SEA
1 stop6h 48m
Delta
Tue 3/318:30 am
SEA
- DEN
Nonstop2h 56m
Delta
Deal found 2/11![Delta logo]()
$127
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:30 am
DEN
- SEA
1 stop4h 45m
Delta
Mon 4/138:00 pm
SEA
- DEN
Nonstop2h 50m
Delta
Deal found 2/12![Delta logo]()
$127
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:15 pm
DEN
- SEA
1 stop6h 48m
Delta
Sun 4/57:46 pm
SEA
- DEN
Nonstop2h 46m
Delta
Deal found 2/12![Delta logo]()
$127
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/144:00 pm
DEN
- SEA
1 stop7h 01m
Delta
Sat 3/215:30 am
SEA
- DEN
1 stop4h 56m
Delta
Deal found 2/12![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:34 am
DEN
- SEA
1 stop4h 41m
Delta
Thu 3/195:30 am
SEA
- DEN
1 stop5h 03m
Delta
Deal found 2/12![Delta logo]()
$137
Last-minute flights from Pueblo to SeattleDiscover last-minute flight deals from Pueblo to Seattle. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Pueblo to Seattle. Data last updated February 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:52 am
DEN
- SEA
Nonstop3h 09m
Frontier
Sun 3/112:00 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/13![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Sun 3/18:45 am
DEN
- SEA
Nonstop3h 10m
Frontier
Tue 3/37:33 pm
SEA
- DEN
1 stop7h 23m
Frontier
Deal found 2/10![Frontier logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 3/29:10 am
DEN
- SEA
Nonstop3h 09m
Frontier
Thu 3/51:16 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/11![Frontier logo]()
$88
This WAYA deal was found by Cheapflights users on 2/11. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:56 pm
DEN
- SEA
1 stop6h 22m
Frontier
Thu 3/51:16 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/11![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/59:52 am
DEN
- SEA
Nonstop3h 09m
Frontier
Thu 3/1212:24 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/11![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:52 am
DEN
- SEA
Nonstop3h 09m
Frontier
Mon 3/96:54 pm
SEA
- DEN
1 stop13h 31m
Frontier
Deal found 2/14![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Thu 3/511:38 am
DEN
- SEA
1 stop6h 19m
Multiple Airlines
Mon 3/912:24 pm
SEA
- DEN
Nonstop2h 51m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:10 am
DEN
- SEA
Nonstop3h 09m
Frontier
Fri 3/206:54 pm
SEA
- DEN
1 stop13h 31m
Frontier
Deal found 2/13![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:10 am
DEN
- SEA
Nonstop3h 09m
Frontier
Tue 3/2410:08 pm
SEA
- DEN
1 stop10h 36m
Frontier
Deal found 2/14![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Mon 3/306:11 am
DEN
- SEA
1 stop15h 10m
Frontier
Tue 4/146:57 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 2/12![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Tue 3/317:00 am
DEN
- SEA
Nonstop3h 10m
Multiple Airlines
Tue 4/146:57 pm
SEA
- DEN
Nonstop2h 52m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$93
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 February 14, 2026.
Search for one-way flight options from Pueblo to Seattle. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Thu 5/712:51 pm
DEN
- SEA
Nonstop3h 14m
Frontier
Deal found 2/10![Frontier logo]()
$52
This Trip.com deal was found by Cheapflights users on 2/11. 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.
Tue 3/310:31 am
DEN
- SEA
1 stop8h 47m
Frontier
Deal found 2/11![Frontier logo]()
$55
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:40 pm
DEN
- SEA
Nonstop3h 12m
Delta
Deal found 2/12![Delta logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:05 pm
DEN
- SEA
1 stop26h 15m
Frontier
Deal found 2/13![Frontier logo]()
$60
This Super.com deal was found by Cheapflights users on 2/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:52 am
DEN
- SEA
Nonstop3h 09m
Frontier
Deal found 2/10![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Tue 4/149:30 pm
DEN
- SEA
1 stop21h 12m
Frontier
Deal found 2/11![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:10 am
DEN
- SEA
1 stop12h 11m
Frontier
Deal found 2/13![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Sat 5/169:49 am
DEN
- SEA
1 stop8h 53m
Frontier
Deal found 2/12![Frontier logo]()
$68
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:25 pm
DEN
- SEA
1 stop6h 34m
Delta
Deal found 2/12![Delta logo]()
$69
This Frontier deal was found by Cheapflights users on 2/12. 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.
Wed 5/207:15 am
DEN
- SEA
Nonstop3h 12m
Frontier
Deal found 2/12![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Fri 5/152:30 pm
DEN
- SEA
1 stop6h 50m
Frontier
Deal found 2/10![Frontier logo]()
$71
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 February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $75 (Super.com) |
One-way from | $52 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $177 |
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 February 14, 2026.
Use the filters below to find and compare flights from Pueblo to Seattle that are best for you.
Fly from
Pueblo
Fly to
Seattle
Route
Depart
Return
Price
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 4/9
6:30 am-8:38 am
Nonstop3h 08m
Seattle/Tacoma Intl
Sun 4/12
7:46 pm-11:32 pm
Nonstop2h 46m
$117
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 5/7
8:58 pm-10:59 pm
Nonstop3h 01m
Seattle/Tacoma Intl
Tue 5/12
5:02 am-8:46 am
Nonstop2h 44m
$117
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Fri 4/10
6:30 am-8:38 am
Nonstop3h 08m
Seattle/Tacoma Intl
Tue 4/14
4:36 pm-10:29 pm
1 stop4h 53m
$127
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 3/12
6:30 am-8:36 am
Nonstop3h 06m
Seattle/Tacoma Intl
Wed 3/18
5:30 am-11:33 am
1 stop5h 03m
$127
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Fri 5/15
6:21 pm-10:01 pm
1 stop4h 40m
Seattle/Tacoma Intl
Mon 5/18
8:00 am-12:00 pm
Nonstop3h 00m
$127
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Fri 3/6
6:20 pm-12:09 am
1 stop6h 49m
Seattle/Tacoma Intl
Fri 3/13
7:45 pm-11:29 pm
Nonstop2h 44m
$127
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Mon 3/30
6:15 pm-12:03 am
1 stop6h 48m
Seattle/Tacoma Intl
Tue 3/31
8:30 am-12:26 pm
Nonstop2h 56m
$127
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Wed 4/8
5:30 am-9:15 am
1 stop4h 45m
Seattle/Tacoma Intl
Mon 4/13
8:00 pm-11:50 pm
Nonstop2h 50m
$127
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Fri 4/3
6:15 pm-12:03 am
1 stop6h 48m
Seattle/Tacoma Intl
Sun 4/5
7:46 pm-11:32 pm
Nonstop2h 46m
$127
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Wed 3/18
8:30 pm-10:30 pm
Nonstop3h 00m
Seattle/Tacoma Intl
Wed 3/25
2:35 pm-12:45 am
2 stops9h 10m
$132
Showing 1-10 of 23 results
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 far ahead should I book a flight from Pueblo to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Pueblo to Seattle. Price data was last updated on February 6, 2026.
To ensure you get the cheapest price possible for a flight from Pueblo to Seattle, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Pueblo to Seattle?
Currently, February is the cheapest month in which you can book a flight from Pueblo to Seattle (average of $137). Flying from Pueblo to Seattle in June is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 February 14, 2026.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines 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.
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - 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 locationsTacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Lacey
Kent
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis
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Pueblo and Seattle flights
Browse other Pueblo and Seattle flight options. Last updated on February 14, 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 February 14, 2026.
Pueblo to Seattle flights
Consider these flights traveling from Pueblo to Seattle.
Top 4 airlines flying from Pueblo to Seattle
Discover the top 4 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$136 | Average$307 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$238 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$186 | Average$379 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$379 | FlexibilityNo cancel fee | On-time69% |