$158 Cheap Flights from Laredo (LRD) to Seattle (SEA)

View $158 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Laredo, TX (LRD-Laredo Intl.) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Laredo to Seattle (LRD-SEA)

Prices were available within the past 7 days and start at $158 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Oct 11 - Fri, Oct 17
LRD
Laredo
SEA
Seattle
$289 Roundtrip, found 20 hours ago
$289
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Oct 11 from Laredo to Seattle, returning Fri, Oct 17, priced at $289 found 20 hours ago
United
Wed, Oct 15 - Wed, Oct 22
LRD
Laredo
SEA
Seattle
$294 Roundtrip, found 13 hours ago
$294
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Oct 15 from Laredo to Seattle, returning Wed, Oct 22, priced at $294 found 13 hours ago
American Airlines
Wed, Oct 15 - Wed, Oct 22
LRD
Laredo
SEA
Seattle
$302 Roundtrip, found 13 hours ago
$302
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Oct 15 from Laredo to Seattle, returning Wed, Oct 22, priced at $302 found 13 hours ago
United
Wed, Oct 15 - Wed, Oct 22
LRD
Laredo
SEA
Seattle
$314 Roundtrip, found 13 hours ago
$314
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Oct 15 from Laredo to Seattle, returning Wed, Oct 22, priced at $314 found 13 hours ago
United
Wed, Oct 15 - Wed, Oct 22
LRD
Laredo
SEA
Seattle
$315 Roundtrip, found 13 hours ago
$315
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Oct 15 from Laredo to Seattle, returning Wed, Oct 22, priced at $315 found 13 hours ago
United
Mon, Dec 8 - Fri, Dec 12
LRD
Laredo
SEA
Seattle
$317 Roundtrip, found 19 hours ago
$317
Roundtrip
found 19 hours ago
Select United flight, departing Mon, Dec 8 from Laredo to Seattle, returning Fri, Dec 12, priced at $317 found 19 hours ago
United
Wed, Oct 15 - Wed, Oct 22
LRD
Laredo
SEA
Seattle
$319 Roundtrip, found 13 hours ago
$319
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Oct 15 from Laredo to Seattle, returning Wed, Oct 22, priced at $319 found 13 hours ago
United
Wed, Oct 15 - Wed, Oct 22
LRD
Laredo
SEA
Seattle
$320 Roundtrip, found 13 hours ago
$320
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Oct 15 from Laredo to Seattle, returning Wed, Oct 22, priced at $320 found 13 hours ago
United
Sat, Nov 22 - Mon, Nov 24
LRD
Laredo
SEA
Seattle
$322 Roundtrip, found 5 days ago
$322
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 22 from Laredo to Seattle, returning Mon, Nov 24, priced at $322 found 5 days ago
Alaska Airlines
Wed, Oct 15 - Tue, Oct 21
LRD
Laredo
SEA
Seattle
$379 Roundtrip, found 13 hours ago
$379
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, Oct 15 from Laredo to Seattle, returning Tue, Oct 21, priced at $379 found 13 hours ago

Find the cheapest month to fly from Laredo (LRD) to Seattle (SEA)

October is typically the cheapest month to fly

From $278 - $592 per traveler.
Flights from Laredo (LRD) to Seattle (SEA)
Origin airport
Laredo Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, United
Roundtrip price
$288
Distance
1845 mi

Laredo to Seattle Flights

The cheapest times to fly from Laredo 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 Laredo to Seattle are during the month of October. You can find some of the cheapest flights from Laredo to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Laredo to Seattle

Sunday is one of the best days to book for cheap flights from Laredo 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 Laredo 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 Laredo to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $158 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 Laredo 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 Laredo 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.

 

Frequently asked questions

How much does a flight from Laredo Intl. Airport (LRD) to Seattle - Tacoma Intl. Airport (SEA) cost?
Grab a cheap one-way flight from $158 or cheap return flight from $289 from Laredo Intl. Airport (LRD) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Laredo Intl. Airport (LRD) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from LRD to SEA is October, when demand is low. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Laredo Intl. Airport (LRD) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from LRD to SEA. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Laredo Intl. Airport (LRD) to Seattle - Tacoma Intl. Airport (SEA)?
There aren't any daily nonstop flights available from Laredo Intl. Airport (LRD) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from LRD to SEA?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year 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 Laredo Intl. Airport (LRD) to Seattle - Tacoma Intl. Airport (SEA)?
To arrive at Seattle - Tacoma Intl. Airport (SEA) on time, choose a flight that takes off from Laredo Intl. Airport (LRD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Laredo Intl. Airport (LRD) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until just before your trip to book a ticket from LRD to SEA often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a LRD to SEA flight and hotel package?
You'll generally save money by booking a LRD to SEA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Laredo Intl. Airport (LRD) to Seattle - Tacoma Intl. Airport (SEA)?
In most instances, you can cancel or modify your LRD to SEA flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.