$237 Cheap Flights from Pueblo (PUB) to Seattle (SEA)

View $237 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Pueblo, CO (PUB-Pueblo Memorial) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Pueblo to Seattle (PUB-SEA)

Prices were available within the past 7 days and start at $237 for one-way flights and $344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Nov 26 - Tue, Dec 2
PUB
Pueblo
SEA
Seattle
$344 Roundtrip, found 6 days ago
$344
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Nov 26 from Pueblo to Seattle, returning Tue, Dec 2, priced at $344 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Nov 24 - Tue, Dec 2
PUB
Pueblo
SEA
Seattle
$354 Roundtrip, found 9 hours ago
$354
Roundtrip
found 9 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Nov 24 from Pueblo to Seattle, returning Tue, Dec 2, priced at $354 found 9 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Nov 24 - Thu, Nov 27
PUB
Pueblo
SEA
Seattle
$364 Roundtrip, found 9 hours ago
$364
Roundtrip
found 9 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Nov 24 from Pueblo to Seattle, returning Thu, Nov 27, priced at $364 found 9 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Nov 22 - Tue, Dec 2
PUB
Pueblo
SEA
Seattle
$369 Roundtrip, found 9 hours ago
$369
Roundtrip
found 9 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Nov 22 from Pueblo to Seattle, returning Tue, Dec 2, priced at $369 found 9 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Nov 22 - Thu, Nov 27
PUB
Pueblo
SEA
Seattle
$379 Roundtrip, found 9 hours ago
$379
Roundtrip
found 9 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Nov 22 from Pueblo to Seattle, returning Thu, Nov 27, priced at $379 found 9 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Nov 26 - Fri, Nov 28
PUB
Pueblo
SEA
Seattle
$394 Roundtrip, found 6 days ago
$394
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Nov 26 from Pueblo to Seattle, returning Fri, Nov 28, priced at $394 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Dec 24 - Tue, Dec 30
PUB
Pueblo
SEA
Seattle
$404 Roundtrip, found 4 days ago
$404
Roundtrip
found 4 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Dec 24 from Pueblo to Seattle, returning Tue, Dec 30, priced at $404 found 4 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Nov 24 - Wed, Nov 26
PUB
Pueblo
SEA
Seattle
$424 Roundtrip, found 6 days ago
$424
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Nov 24 from Pueblo to Seattle, returning Wed, Nov 26, priced at $424 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sun, Nov 23 - Tue, Dec 2
PUB
Pueblo
SEA
Seattle
$424 Roundtrip, found 9 hours ago
$424
Roundtrip
found 9 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sun, Nov 23 from Pueblo to Seattle, returning Tue, Dec 2, priced at $424 found 9 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Dec 22 - Thu, Dec 25
PUB
Pueblo
SEA
Seattle
$429 Roundtrip, found 4 days ago
$429
Roundtrip
found 4 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Dec 22 from Pueblo to Seattle, returning Thu, Dec 25, priced at $429 found 4 days ago

Frequently asked questions

How much does a flight from Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA) cost?
Lock in a cheap one-way flight from $237 or cheap return flight from $344 from Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA)?
November is the most affordable month to fly from PUB to SEA. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PUB to SEA flight.
How many flights per day from Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA)?
You'll have to book a flight with a layover when traveling from Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from PUB to SEA?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA) route, aim to travel before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until right before your break to book your flight from PUB to SEA often results in higher prices. While it's possible to find some last-minute deals, there's no guarantee. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a PUB to SEA flight and hotel package?
Opting for a PUB to SEA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pueblo Memorial Airport (PUB) to Seattle - Tacoma Intl. Airport (SEA)?
If you booked your PUB to SEA flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Pueblo Memorial
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
$344
Distance
1097 mi

Book with confidence

Pueblo to Seattle Flights

The cheapest times to fly from Pueblo to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pueblo to Seattle are during the month of November. You can find some of the cheapest flights from Pueblo to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pueblo to Seattle

Sunday is one of the best days to book for cheap flights from Pueblo to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pueblo to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pueblo to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $237 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pueblo to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pueblo to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pueblo to Seattle Flights

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*Available to One Key members.