What is the cheapest airline that flies from Laredo to Seattle/Tacoma Intl?

United Airlines is the most popular carrier operating from Laredo to Seattle/Tacoma Intl

When did momondo last update prices for flights from Laredo Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Laredo Airport to Seattle/Tacoma Intl Airport refresh daily.

How many operators does momondo search for flights from Laredo Airport to Seattle/Tacoma Intl Airport?

There is 1 operator available for flights from Laredo Airport to Seattle/Tacoma Intl Airport as of October 2025.

How old do you have to be to fly from Laredo Airport to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Laredo Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$163 Cheap Flights from Laredo to Seattle in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Laredo, Texas to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 4:10 pmLRD-SEA

11h 00m2 stops

11:59 pm - 11:19 amSEA-LRD

9h 20m1 stop

$294United Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

7:10 am - 4:10 pmLRD-SEA

11h 00m2 stops

12:35 pm - 11:39 pmSEA-LRD

9h 04m2 stops

$299United Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

7:10 am - 12:47 pmLRD-SEA

7h 37m1 stop

1:46 pm - 11:39 pmSEA-LRD

7h 53m1 stop

$319United Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

2:25 pm - 8:22 pmLRD-SEA

7h 57m1 stop

7:55 am - 5:55 pmSEA-LRD

8h 00m1 stop

$379Alaska Airlines

Find Deal

Wed, Feb 25 - Sat, Feb 28

10:29 am - 6:54 pmLRD-SEA

10h 25m2 stops

11:59 pm - 9:59 amSEA-LRD

8h 00m1 stop

$384American Airlines

Find Deal

Wed, Feb 25 - Sat, Feb 28

12:12 pm - 9:01 pmLRD-SEA

10h 49m2 stops

7:00 am - 8:02 pmSEA-LRD

11h 02m2 stops

$389United Airlines

Find Deal

Wed, Feb 25 - Sat, Feb 28

5:49 am - 11:01 amLRD-SEA

7h 12m1 stop

12:59 am - 9:59 amSEA-LRD

7h 00m1 stop

$392American Airlines

Find Deal

Wed, Feb 25 - Fri, Feb 27

10:29 am - 10:17 pmLRD-SEA

13h 48m2 stops

12:59 am - 9:59 amSEA-LRD

7h 00m1 stop

$397American Airlines

Find Deal

Wed, Feb 25 - Fri, Feb 27

9:37 pm - 1:22 pmLRD-SEA

17h 45m1 stop

9:53 pm - 9:42 pmSEA-LRD

21h 49m1 stop

$480Multiple Airlines

Find Deal

Fri, Nov 21 - Tue, Nov 25

9:37 pm - 1:22 pmLRD-SEA

17h 45m1 stop

3:22 pm - 9:42 pmSEA-LRD

28h 20m2 stops

$554Multiple Airlines

Find Deal

Fri, Nov 21 - Tue, Nov 25

American Airlines flights from Laredo, Texas to Seattle

Our best American Airlines deals on Laredo, Texas to Seattle flight tickets

American Airlines

Feb 25

LRD10:29 amLaredo

10h 25m

2 stops

SEA6:54 pmSeattle/Tacoma Intl

Feb 28

SEA11:59 pmSeattle/Tacoma Intl

8h 00m

1 stop

LRD9:59 amLaredo

$384

Find similar

American Airlines

Feb 25

LRD5:49 amLaredo

7h 12m

1 stop

SEA11:01 amSeattle/Tacoma Intl

Feb 27

SEA12:59 amSeattle/Tacoma Intl

7h 00m

1 stop

LRD9:59 amLaredo

$392

Find similar

American Airlines

Feb 25

LRD10:29 amLaredo

13h 48m

2 stops

SEA10:17 pmSeattle/Tacoma Intl

Feb 27

SEA12:59 amSeattle/Tacoma Intl

7h 00m

1 stop

LRD9:59 amLaredo

$397

Find similar

United Airlines flights from Laredo, Texas to Seattle

Our best United Airlines deals on Laredo, Texas to Seattle flight tickets

United Airlines

Nov 27

LRD7:10 amLaredo

11h 00m

2 stops

SEA4:10 pmSeattle/Tacoma Intl

Dec 4

SEA11:59 pmSeattle/Tacoma Intl

9h 20m

1 stop

LRD11:19 amLaredo

$294

Find similar

United Airlines

Nov 27

LRD7:10 amLaredo

11h 00m

2 stops

SEA4:10 pmSeattle/Tacoma Intl

Dec 4

SEA12:35 pmSeattle/Tacoma Intl

9h 04m

2 stops

LRD11:39 pmLaredo

$299

Find similar

United Airlines

Nov 27

LRD7:10 amLaredo

7h 37m

1 stop

SEA12:47 pmSeattle/Tacoma Intl

Dec 4

SEA1:46 pmSeattle/Tacoma Intl

7h 53m

1 stop

LRD11:39 pmLaredo

$319

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Thu 11/27

7:10 am-4:10 pm

2 stops11h 00m

Seattle/Tacoma Intl

Thu 12/4

11:59 pm-11:19 am

1 stop9h 20m

$294

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Thu 11/27

7:10 am-4:10 pm

2 stops11h 00m

Seattle/Tacoma Intl

Thu 12/4

12:35 pm-11:39 pm

2 stops9h 04m

$299

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Thu 11/27

7:10 am-12:47 pm

1 stop7h 37m

Seattle/Tacoma Intl

Thu 12/4

1:46 pm-11:39 pm

1 stop7h 53m

$319

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Wed 2/25

2:25 pm-8:22 pm

1 stop7h 57m

Seattle/Tacoma Intl

Sat 2/28

7:55 am-5:55 pm

1 stop8h 00m

$379

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Wed 2/25

10:29 am-6:54 pm

2 stops10h 25m

Seattle/Tacoma Intl

Sat 2/28

11:59 pm-9:59 am

1 stop8h 00m

$384

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Wed 2/25

12:12 pm-9:01 pm

2 stops10h 49m

Seattle/Tacoma Intl

Sat 2/28

7:00 am-8:02 pm

2 stops11h 02m

$389

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Wed 2/25

5:49 am-11:01 am

1 stop7h 12m

Seattle/Tacoma Intl

Fri 2/27

12:59 am-9:59 am

1 stop7h 00m

$392

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Wed 2/25

10:29 am-10:17 pm

2 stops13h 48m

Seattle/Tacoma Intl

Fri 2/27

12:59 am-9:59 am

1 stop7h 00m

$397

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Fri 11/21

9:37 pm-1:22 pm

1 stop17h 45m

Seattle/Tacoma Intl

Tue 11/25

9:53 pm-9:42 pm

1 stop21h 49m

$480

LaredoSeattle

LRD - SEA

LRDSEA

Laredo

Fri 11/21

9:37 pm-1:22 pm

1 stop17h 45m

Seattle/Tacoma Intl

Tue 11/25

3:22 pm-9:42 pm

2 stops28h 20m

$554

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Laredo, Texas to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Laredo, Texas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $360. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Laredo, Texas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $525.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Laredo, Texas in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $375 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $476. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Laredo, Texas to Seattle flights?

You could potentially save up to 1% on your flight if you consider stops on a Laredo, Texas to Seattle flight.

When to book flights from Laredo, Texas to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Laredo, Texas to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Laredo, Texas to Seattle (LRD to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Laredo, Texas to Seattle

Direct flights	None

There are no direct flights from Laredo, Texas to Seattle. There are no popular flight routes from Laredo, Texas to Seattle.

Search flight deals

How far is Laredo to Seattle/Tacoma Intl by plane?
The distance between Laredo and Seattle/Tacoma Intl is about 1853.8 mi. Flights usually cover this in 7h 12m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Laredo Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Laredo Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Laredo Airport to Seattle/Tacoma Intl Airport?
There is 1 operator available for flights from Laredo Airport to Seattle/Tacoma Intl Airport as of October 2025.
How old do you have to be to fly from Laredo Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Laredo Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Laredo, Texas to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Laredo, Texas to Seattle is American Airlines (100% of total bookings).

Best airlines flying from Laredo, Texas to Seattle

Compare and see reviews for airlines that fly from Laredo, Texas to Seattle with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $309	Free Cancellation	Rating 7.2 11,034 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Puyallup

Marysville

Redmond

Tukwila

Federal Way

Lakewood

Cle Elum

Fife

Centralia

Kirkland

Shoreline

Westport

Why use momondo?

Why should I use momondo to find a flight deal from Laredo to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Laredo to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Laredo to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Laredo with this policy.

How can momondo help me find flights from Laredo to Seattle?

momondo helps you find the best flight between Laredo and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Laredo to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Laredo and alert you when they change.