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Pueblo

$76+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — COS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Pueblo are usually found in October or November, booked 77 days in advance, depart on a Saturday or Friday and return on a Friday

Cheap flight deals from Seattle to Pueblo

Keep the following information in mind while searching for Seattle to Pueblo flight deals. Data was last updated September 16, 2025.

Round-trip from

$98
(Kiwi.com)

One-way from

$76
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$189
From Seattle/Tacoma Intl to Pueblo
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One-way flight from Seattle/Tacoma Intl to Pueblo
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/16. 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 10/312:22 pmSEA - DEN
Nonstop2h 51mFrontier
Wed 11/510:00 amDEN - SEA
Nonstop3h 13mFrontier
Deal found 9/16$96
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/312:22 pmSEA - DEN
Nonstop2h 51mFrontier
Mon 11/310:50 amDEN - SEA
Nonstop3h 13mFrontier
Deal found 9/16$98
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Wed 10/158:43 pmSEA - DEN
Nonstop2h 52mFrontier
Wed 10/229:58 amDEN - SEA
Nonstop3h 09mFrontier
Deal found 9/16$101
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:12 amSEA - DEN
Nonstop2h 56mFrontier
Tue 10/79:58 amDEN - SEA
Nonstop3h 09mFrontier
Deal found 9/15$103
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:43 pmSEA - DEN
Nonstop2h 52mFrontier
Tue 10/219:58 amDEN - SEA
Nonstop3h 09mFrontier
Deal found 9/15$106
This Priceline deal was found by Cheapflights users on 9/15. 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.
Tue 11/1112:58 pmSEA - DEN
Nonstop2h 59mFrontier
Mon 11/1710:00 amDEN - SEA
Nonstop3h 13mFrontier
Deal found 9/15$107
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Wed 10/158:43 pmSEA - DEN
Nonstop2h 52mFrontier
Fri 10/245:30 amDEN - SEA
Nonstop3h 03mFrontier
Deal found 9/16$109
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:43 pmSEA - DEN
Nonstop2h 52mFrontier
Sun 10/196:00 amDEN - SEA
1 stop13h 43mFrontier
Deal found 9/13$110
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:02 pmSEA - DEN
Nonstop2h 53mFrontier
Wed 10/85:51 pmDEN - SEA
1 stop22h 25mFrontier
Deal found 9/15$112
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:58 pmSEA - DEN
Nonstop2h 59mFrontier
Sat 11/110:29 pmDEN - SEA
1 stop14h 26mFrontier
Deal found 9/14$113
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/56:12 amSEA - DEN
Nonstop2h 56mFrontier
Tue 10/219:58 amDEN - SEA
Nonstop3h 09mFrontier
Deal found 9/16$114

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 September 16, 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

Mon 11/3

2:06 pm-5:50 pm

Nonstop2h 44m

Denver Intl

Mon 11/3

8:02 pm-10:13 pm

Nonstop3h 11m

$151

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 12/24

2:20 pm-5:55 pm

Nonstop2h 35m

Denver Intl

Wed 12/31

8:55 pm-10:55 pm

Nonstop3h 00m

$177

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 10/15

1:20 pm-11:50 pm

2 stops9h 30m

Denver Intl

Sun 10/19

10:40 pm-12:35 am

Nonstop2h 55m

$190

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 10/25

11:20 am-6:02 pm

1 stop5h 42m

Denver Intl

Sat 11/1

8:02 pm-10:13 pm

Nonstop3h 11m

$195

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 2/28

11:25 am-6:33 pm

1 stop6h 08m

Denver Intl

Wed 3/4

12:30 pm-7:04 pm

1 stop7h 34m

$197

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Fri 11/28

8:17 pm-12:01 am

Nonstop2h 44m

Denver Intl

Sat 12/6

11:41 am-5:35 pm

1 stop6h 54m

$202

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 12/6

9:10 am-3:55 pm

1 stop5h 45m

Denver Intl

Wed 12/10

12:50 pm-8:40 pm

2 stops8h 50m

$202

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sun 3/1

7:35 am-11:29 am

Nonstop2h 54m

Denver Intl

Tue 3/3

6:15 am-8:24 am

Nonstop3h 09m

$207

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 11/22

7:35 pm-11:22 pm

Nonstop2h 47m

Denver Intl

Fri 11/28

6:05 am-8:13 am

Nonstop3h 08m

$207

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sun 3/1

12:40 pm-4:24 pm

Nonstop2h 44m

Denver Intl

Wed 3/4

5:15 pm-7:15 pm

Nonstop3h 00m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 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 September 12, 2025.

The best time to book flights from Seattle to Pueblo is 77 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 $316). Flying from Seattle to Pueblo in March is currently the most expensive (average of $412). 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 September 16, 2025.

When flying from Seattle to Pueblo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 16, 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
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.8
Fair
3,174 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 27 outbound flights to Pueblo per day. 4 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 35m. Fly via Alaska Airlines or Southwest to get the fastest option. The distance between Seattle and Pueblo is about 1022 mi. Most flights are nonstop.

  • 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 $316). Flying from Seattle to Pueblo in March is currently the most expensive (average of $412). 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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Alternative routes for Seattle to Pueblo

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Top 4 airlines flying from Seattle to Pueblo

Discover the top 4 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$129Average$306FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$169Average$276FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$216Average$354FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$246Average$416FlexibilityNo cancel feeOn-time69%

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