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Pueblo

$39+ Cheap flights from Seattle (SEA) to Pueblo, CO

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — COS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Pueblo are usually found in January or February, booked 69 days in advance, depart on a Friday or Saturday and return on a Friday

Cheap flight deals from Seattle to Pueblo

Cheapest flights from Seattle to Pueblo
Explore the most affordable flight options available from Seattle to Pueblo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 3/1512:24 pm
SEA
-
DEN
Nonstop2h 51m
Frontier
Mon 3/239:10 am
DEN
-
SEA
Nonstop3h 09m
Frontier
Deal found 1/27$68
This Super.com deal was found by Cheapflights users on 1/27. 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 3/612:24 pm
SEA
-
DEN
Nonstop2h 51m
Frontier
Sun 3/89:10 am
DEN
-
SEA
Nonstop3h 09m
Frontier
Deal found 1/27$71
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 4/166:57 pm
SEA
-
DEN
Nonstop2h 52m
Frontier
Sat 4/187:15 am
DEN
-
SEA
Nonstop3h 12m
Frontier
Deal found 1/28$72
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1312:24 pm
SEA
-
DEN
Nonstop2h 51m
Frontier
Fri 3/209:10 am
DEN
-
SEA
Nonstop3h 09m
Frontier
Deal found 1/27$73
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/164:20 pm
SEA
-
DEN
Nonstop2h 51m
Frontier
Tue 4/217:15 am
DEN
-
SEA
Nonstop3h 12m
Frontier
Deal found 1/28$76
This Frontier deal was found by Cheapflights users on 1/27. 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 4/156:57 pm
SEA
-
DEN
Nonstop2h 52m
Frontier
Sun 4/1912:51 pm
DEN
-
SEA
Nonstop3h 14m
Frontier
Deal found 1/27$77
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/2212:00 pm
SEA
-
DEN
Nonstop2h 51m
Frontier
Sun 3/18:45 am
DEN
-
SEA
Nonstop3h 10m
Frontier
Deal found 1/27$81
This Frontier deal was found by Cheapflights users on 1/29. 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 2/261:16 pm
SEA
-
DEN
Nonstop2h 51m
Frontier
Thu 3/129:10 am
DEN
-
SEA
Nonstop3h 09m
Frontier
Deal found 1/29$82
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 2/2712:00 pm
SEA
-
DEN
Nonstop2h 50m
Frontier
Sun 3/18:45 am
DEN
-
SEA
Nonstop3h 10m
Frontier
Deal found 1/28$83
This Frontier deal was found by Cheapflights users on 1/29. 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 2/211:51 pm
SEA
-
DEN
1 stop9h 51m
Frontier
Sat 2/289:52 am
DEN
-
SEA
Nonstop3h 09m
Frontier
Deal found 1/29$87
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 5/16:57 pm
SEA
-
DEN
Nonstop2h 52m
Frontier
Mon 5/412:51 pm
DEN
-
SEA
Nonstop3h 14m
Frontier
Deal found 1/28$88

Find flight deals from Seattle to Pueblo

Keep the following information in mind while searching for Seattle to Pueblo flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$68
(Cheapflightsfares)

One-way from

$39
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$186
Provider with most accurate pricing for Seattle/Tacoma Intl-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Denver Intl flights.
Search Deals
From Seattle/Tacoma Intl to Pueblo
Search Deals
One-way flight from Seattle/Tacoma Intl to Pueblo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Pueblo 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 January 29, 2026.
Use the filters below to find and compare flights from Seattle to Pueblo that are best for you.

Fly from

Seattle

Fly to

Pueblo

Route

Depart

Return

Price

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sun 3/1

8:30 am-12:14 pm

Nonstop2h 44m

Denver Intl

Sat 3/7

7:52 pm-10:00 pm

Nonstop3h 08m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 3/3

8:15 am-12:15 pm

Nonstop3h 00m

Denver Intl

Sat 3/7

6:50 pm-9:08 pm

Nonstop3h 18m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sun 3/15

5:00 am-8:39 am

Nonstop2h 39m

Denver Intl

Sat 3/21

7:14 pm-9:14 pm

Nonstop3h 00m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 2/18

7:40 pm-11:25 pm

Nonstop2h 45m

Denver Intl

Sun 3/1

6:40 am-8:51 am

Nonstop3h 11m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 2/25

5:00 am-8:38 am

Nonstop2h 38m

Denver Intl

Wed 3/4

4:02 pm-6:03 pm

Nonstop3h 01m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 2/24

5:40 pm-9:23 pm

Nonstop2h 43m

Denver Intl

Sat 2/28

7:52 pm-10:00 pm

Nonstop3h 08m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sun 2/22

7:40 pm-11:25 pm

Nonstop2h 45m

Denver Intl

Tue 3/3

6:40 am-8:51 am

Nonstop3h 11m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 2/21

8:14 pm-11:59 pm

Nonstop2h 45m

Denver Intl

Tue 2/24

7:00 am-9:10 am

Nonstop3h 10m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 4/7

7:46 pm-11:32 pm

Nonstop2h 46m

Denver Intl

Thu 4/9

6:30 am-8:38 am

Nonstop3h 08m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 2/28

7:40 pm-11:25 pm

Nonstop2h 45m

Denver Intl

Sat 3/7

6:50 pm-9:08 pm

Nonstop3h 18m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 20 results
1
2

Best time to book a flight from Seattle to Pueblo

Have a flexible travel schedule? Discover the best time to fly to Pueblo from Seattle with our price prediction graph.
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 Seattle to Pueblo

How far ahead should I book a flight from Seattle to Pueblo?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Pueblo. Price data was last updated on January 23, 2026.

The best time to book flights from Seattle to Pueblo is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Pueblo?

Currently, January is the cheapest month in which you can book a flight from Seattle to Pueblo (average of $136). Flying from Seattle to Pueblo in June is currently the most expensive (average of $332). 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 Pueblo

Get insights into the airlines that provide service to Pueblo. 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 Pueblo. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Seattle to Pueblo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,807 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,807 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,127 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Frontier
5.7
Fair
3,056 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Pueblo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Pueblo?

    For a flight from Seattle to Pueblo, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 25 outbound flights to Pueblo per day. 3 airlines have flights to Pueblo from Seattle/Tacoma Intl on a regular basis.

  • How long is the flight from Seattle to Pueblo?

    There are many flights that can get you from Seattle to Pueblo in 2h 39m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. The distance between Seattle and Pueblo is about 1022 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Seattle to Pueblo one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $29. Users have also found prices from $59 and $68 on United Airlines and Delta, respectively.

  • Can I find deals for flights from Seattle to Pueblo that include hotel bookings?

    Yes. In addition to deals on Seattle to Pueblo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Pueblo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Pueblo.

  • Can I find deals for business class flights from Seattle to Pueblo?

    Yes. Cheapflights offers flight deals from Seattle to Pueblo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Pueblo?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Pueblo (average of $136). Flying from Seattle to Pueblo in June is currently the most expensive (average of $332). 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.

See more FAQs

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Top 3 airlines flying from Seattle to Pueblo

Discover the top 3 airlines that operate flights from Seattle to Pueblo. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$136Average$238FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$368FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$248Average$423FlexibilityNo cancel feeOn-time69%

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