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Pueblo

$55+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — COS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Pueblo are usually found in January or October, booked 77 days in advance, depart on a Friday or Thursday 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 October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$92
(Kiwi.com)

One-way from

$55
(Frontier)

Popular in

December

Cheapest in

January

Average price

$188
Provider with most accurate pricing for Seattle/Tacoma Intl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Denver Intl flights.
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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. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Frontier deal was found by Cheapflights users on 10/29. 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.
Tue 11/41:37 pmSEA - DEN
Nonstop2h 53mFrontier
Tue 11/189:58 amDEN - SEA
Nonstop3h 09mFrontier
Deal found 10/29$93
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:37 amSEA - DEN
Nonstop2h 50mMultiple Airlines
Thu 11/209:44 amDEN - SEA
Nonstop3h 12mMultiple Airlines
Deal found 10/29$94
This Frontier deal was found by Cheapflights users on 10/30. 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 12/510:51 amSEA - DEN
1 stop6h 49mFrontier
Fri 12/129:42 amDEN - SEA
Nonstop3h 11mFrontier
Deal found 10/30$96
This Delta deal was found by Cheapflights users on 10/30. 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 12/127:35 pmSEA - DEN
Nonstop2h 46mDelta
Mon 12/156:05 amDEN - SEA
Nonstop3h 10mDelta
Deal found 10/30$97
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:37 pmSEA - DEN
Nonstop2h 53mFrontier
Sat 11/158:45 pmDEN - SEA
1 stop17h 52mFrontier
Deal found 10/29$98
This Frontier deal was found by Cheapflights users on 10/30. 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 12/41:09 pmSEA - DEN
Nonstop2h 53mFrontier
Sun 12/79:05 pmDEN - SEA
1 stop12h 41mFrontier
Deal found 10/30$99
This Frontier deal was found by Cheapflights users on 10/30. 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 11/221:01 pmSEA - DEN
Nonstop2h 46mFrontier
Fri 12/510:51 amDEN - SEA
1 stop4h 54mFrontier
Deal found 10/30$100
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/221:01 pmSEA - DEN
Nonstop2h 46mFrontier
Fri 11/289:44 amDEN - SEA
Nonstop3h 12mFrontier
Deal found 10/30$101
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:20 amSEA - DEN
1 stop4h 15mMultiple Airlines
Wed 11/269:44 amDEN - SEA
Nonstop3h 12mMultiple Airlines
Deal found 10/29$102
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 11/142:22 pmSEA - DEN
Nonstop2h 51mFrontier
Tue 11/189:58 amDEN - SEA
Nonstop3h 09mFrontier
Deal found 10/30$103
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:58 pmSEA - DEN
Nonstop2h 59mFrontier
Sun 11/1610:29 pmDEN - SEA
1 stop13h 26mFrontier
Deal found 10/30$104

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 October 30, 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

Fri 12/12

7:35 pm-11:21 pm

Nonstop2h 46m

Denver Intl

Mon 12/15

6:05 am-8:15 am

Nonstop3h 10m

$97

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Thu 12/4

1:09 pm-5:02 pm

Nonstop2h 53m

Denver Intl

Sun 12/7

9:05 pm-8:46 am

1 stop12h 41m

$99

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 12/10

11:02 am-2:46 pm

Nonstop2h 44m

Denver Intl

Sat 12/13

6:59 pm-12:12 am

1 stop6h 13m

$123

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Fri 12/5

9:35 am-1:15 pm

Nonstop2h 40m

Denver Intl

Sun 12/7

7:55 am-3:25 pm

1 stop8h 30m

$123

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 12/2

7:40 am-11:32 am

Nonstop2h 52m

Denver Intl

Wed 12/10

12:25 pm-2:33 pm

Nonstop3h 08m

$127

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 11/11

1:37 pm-5:30 pm

Nonstop2h 53m

Denver Intl

Tue 11/18

9:58 am-12:07 pm

Nonstop3h 09m

$131

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 2/24

7:40 pm-11:22 pm

Nonstop2h 42m

Denver Intl

Wed 2/25

6:15 am-8:24 am

Nonstop3h 09m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sun 3/1

7:40 pm-11:22 pm

Nonstop2h 42m

Denver Intl

Wed 3/4

12:20 pm-2:23 pm

Nonstop3h 03m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Mon 3/2

7:40 pm-11:22 pm

Nonstop2h 42m

Denver Intl

Wed 3/4

6:15 am-8:24 am

Nonstop3h 09m

$137

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 11/19

10:54 am-2:41 pm

Nonstop2h 47m

Denver Intl

Wed 11/26

8:13 pm-10:20 pm

Nonstop3h 07m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 24 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 October 24, 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, November is the cheapest month in which you can book a flight from Seattle to Pueblo (average of $156). 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 October 30, 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 October 30, 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
11,214 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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
7,993 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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
8,998 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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
3,123 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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 13 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 44m. Fly via Delta, Frontier, 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 $64. Users have also found prices from $69 and $69 on Delta and Southwest, 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, November is the cheapest month in which you can book a flight from Seattle to Pueblo (average of $156). 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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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$286FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$226Average$357FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$245Average$426FlexibilityNo cancel feeOn-time69%

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