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Pueblo

$38+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — COS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Pueblo are usually found in January or September, 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 December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:25 pmSEA - DEN
Nonstop2h 53mFrontier
Mon 1/269:10 amDEN - SEA
Nonstop3h 09mFrontier
Deal found 12/15$165
This Mytrip deal was found by Cheapflights users on 12/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:25 pmSEA - DEN
1 stop8h 14mFrontier
Thu 1/229:10 amDEN - SEA
Nonstop3h 09mFrontier
Deal found 12/14$181
This Travelocity deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:25 pmSEA - DEN
Nonstop2h 53mMultiple Airlines
Wed 1/712:15 pmDEN - SEA
Nonstop3h 13mMultiple Airlines
Deal found 12/15$183
This Trip.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:25 pmSEA - DEN
Nonstop2h 53mMultiple Airlines
Mon 1/2611:49 amDEN - SEA
1 stop7h 54mMultiple Airlines
Deal found 12/15$189
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:54 pmSEA - DEN
Nonstop2h 49mMultiple Airlines
Tue 1/63:46 pmDEN - SEA
Nonstop3h 06mMultiple Airlines
Deal found 12/15$193
This Super.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:25 pmSEA - DEN
1 stop4h 43mFrontier
Mon 1/56:35 amDEN - SEA
1 stop8h 19mFrontier
Deal found 12/15$199
This Frontier deal was found by Cheapflights users on 12/17. 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 12/311:25 pmSEA - DEN
Nonstop2h 53mFrontier
Wed 1/79:45 pmDEN - SEA
1 stop12h 19mFrontier
Deal found 12/17$210
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:54 pmSEA - DEN
Nonstop2h 49mFrontier
Mon 1/56:35 amDEN - SEA
1 stop8h 19mFrontier
Deal found 12/15$211
This Priceline deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:25 pmSEA - DEN
Nonstop2h 53mFrontier
Mon 1/56:35 amDEN - SEA
1 stop8h 19mFrontier
Deal found 12/15$216

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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$68
(Kiwi.com)

One-way from

$38
(Super.com)

Popular in

December

Cheapest in

January

Average price

$246
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.
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From Seattle/Tacoma Intl to Pueblo
Search Deals
One-way flight from Seattle/Tacoma Intl to Pueblo
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

Tue 2/24

8:15 am-12:15 pm

Nonstop3h 00m

Denver Intl

Wed 2/25

6:50 pm-9:08 pm

Nonstop3h 18m

$117

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 1/27

8:55 am-12:38 pm

Nonstop2h 43m

Denver Intl

Wed 2/4

7:00 am-9:11 am

Nonstop3h 11m

$117

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 1/28

5:00 am-8:48 am

Nonstop2h 48m

Denver Intl

Tue 2/3

11:50 am-1:57 pm

Nonstop3h 07m

$117

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Fri 1/30

7:40 pm-11:25 pm

Nonstop2h 45m

Denver Intl

Sat 2/7

6:50 pm-9:10 pm

Nonstop3h 20m

$117

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 1/28

7:54 pm-11:35 pm

Nonstop2h 41m

Denver Intl

Tue 2/3

7:00 am-9:11 am

Nonstop3h 11m

$117

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Thu 2/26

7:40 pm-11:25 pm

Nonstop2h 45m

Denver Intl

Tue 3/3

6:40 am-8:51 am

Nonstop3h 11m

$117

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Fri 1/9

12:30 pm-4:13 pm

Nonstop2h 43m

Denver Intl

Mon 1/12

5:09 pm-7:15 pm

Nonstop3h 06m

$117

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Mon 1/12

7:54 pm-11:35 pm

Nonstop2h 41m

Denver Intl

Fri 1/16

7:00 am-9:11 am

Nonstop3h 11m

$117

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Fri 2/6

7:40 pm-11:25 pm

Nonstop2h 45m

Denver Intl

Sat 2/7

6:29 am-8:40 am

Nonstop3h 11m

$117

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 1/24

7:40 pm-11:25 pm

Nonstop2h 45m

Denver Intl

Thu 1/29

7:00 am-12:33 pm

1 stop6h 33m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 22 results
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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 December 12, 2025.

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.

What is the cheapest time of day to fly from SEA to PU5?

Find hourly flight availability from Seattle to Pueblo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Seattle to Pueblo in the evening. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

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 December 18, 2025.
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
11,477 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,006 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,093 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Frontier
5.8
Fair
3,081 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 14 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 43m. Fly via Delta or Alaska 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 $33. Users have also found prices from $73 and $78 on Delta and Alaska Airlines, 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.

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Alternative routes for Seattle to Pueblo

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$286FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$363FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$248Average$418FlexibilityNo cancel feeOn-time69%

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