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Cheap flights from Seattle to Laredo from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Laredo departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Laredo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:35 pm - 11:28 am
SEA
-
LRD
9h 53m
1 stop
United Airlines Logo
12:13 pm - 7:42 pm
LRD
-
SEA
9h 29m
1 stop
$402United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
11:35 pm - 11:28 am
SEA
-
LRD
9h 53m
1 stop
United Airlines Logo
12:13 pm - 8:57 pm
LRD
-
SEA
10h 44m
2 stops
$407United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
8:45 am - 9:22 pm
SEA
-
LRD
10h 37m
2 stops
United Airlines Logo
7:15 am - 6:35 pm
LRD
-
SEA
13h 20m
2 stops
$429United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
11:35 pm - 11:28 am
SEA
-
LRD
9h 53m
1 stop
United Airlines Logo
12:13 pm - 7:42 pm
LRD
-
SEA
9h 29m
1 stop
$435United Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
1:15 am - 10:11 am
SEA
-
LRD
6h 56m
1 stop
Alaska Airlines Logo
3:53 pm - 10:57 pm
LRD
-
SEA
9h 04m
1 stop
$439Alaska Airlines
Mon, Sep 21 - Sat, Sep 26
United Airlines Logo
11:35 pm - 11:28 am
SEA
-
LRD
9h 53m
1 stop
United Airlines Logo
7:15 am - 6:35 pm
LRD
-
SEA
13h 20m
2 stops
$440United Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
9:50 am - 7:37 pm
SEA
-
LRD
7h 47m
1 stop
Alaska Airlines Logo
10:40 am - 8:53 pm
LRD
-
SEA
12h 13m
2 stops
$444Alaska Airlines
Tue, Sep 22 - Sat, Sep 26
United Airlines Logo
8:45 am - 9:22 pm
SEA
-
LRD
10h 37m
2 stops
United Airlines Logo
7:15 am - 6:00 pm
LRD
-
SEA
12h 45m
2 stops
$465United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
8:45 am - 9:22 pm
SEA
-
LRD
10h 37m
2 stops
United Airlines Logo
12:13 pm - 11:27 pm
LRD
-
SEA
13h 14m
3 stops
$467United Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
6:00 am - 3:22 pm
SEA
-
LRD
7h 22m
1 stop
Alaska Airlines Logo
3:53 pm - 10:57 pm
LRD
-
SEA
9h 04m
1 stop
$469Alaska Airlines
Tue, Sep 22 - Sat, Sep 26

Alaska Airlines flights from Seattle to Laredo, Texas

Our best Alaska Airlines deals on Seattle to Laredo, Texas flight tickets
Alaska Airlines
Sep 21
SEA1:15 amSeattle/Tacoma Intl
6h 56m
1 stop
LRD10:11 amLaredo
Sep 26
LRD3:53 pmLaredo
9h 04m
1 stop
SEA10:57 pmSeattle/Tacoma Intl
$439
Alaska Airlines
Sep 22
SEA9:50 amSeattle/Tacoma Intl
7h 47m
1 stop
LRD7:37 pmLaredo
Sep 26
LRD10:40 amLaredo
12h 13m
2 stops
SEA8:53 pmSeattle/Tacoma Intl
$444
Alaska Airlines
Sep 22
SEA6:00 amSeattle/Tacoma Intl
7h 22m
1 stop
LRD3:22 pmLaredo
Sep 26
LRD3:53 pmLaredo
9h 04m
1 stop
SEA10:57 pmSeattle/Tacoma Intl
$469

United Airlines flights from Seattle to Laredo, Texas

Our best United Airlines deals on Seattle to Laredo, Texas flight tickets
United Airlines
Apr 25
SEA11:35 pmSeattle/Tacoma Intl
9h 53m
1 stop
LRD11:28 amLaredo
Apr 28
LRD12:13 pmLaredo
9h 29m
1 stop
SEA7:42 pmSeattle/Tacoma Intl
$402
United Airlines
Apr 25
SEA11:35 pmSeattle/Tacoma Intl
9h 53m
1 stop
LRD11:28 amLaredo
Apr 28
LRD12:13 pmLaredo
10h 44m
2 stops
SEA8:57 pmSeattle/Tacoma Intl
$407
United Airlines
Apr 25
SEA8:45 amSeattle/Tacoma Intl
10h 37m
2 stops
LRD9:22 pmLaredo
Apr 28
LRD7:15 amLaredo
13h 20m
2 stops
SEA6:35 pmSeattle/Tacoma Intl
$429

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Laredo, Texas 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Seattle to Laredo, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 4/25

11:35 pm-11:28 am

1 stop9h 53m

Laredo

Tue 4/28

12:13 pm-7:42 pm

1 stop9h 29m

$402

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 4/25

11:35 pm-11:28 am

1 stop9h 53m

Laredo

Tue 4/28

12:13 pm-8:57 pm

2 stops10h 44m

$407

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 4/25

8:45 am-9:22 pm

2 stops10h 37m

Laredo

Tue 4/28

7:15 am-6:35 pm

2 stops13h 20m

$429

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 4/25

11:35 pm-11:28 am

1 stop9h 53m

Laredo

Tue 4/28

12:13 pm-7:42 pm

1 stop9h 29m

$435
Quickest round-trip

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Mon 9/21

1:15 am-10:11 am

1 stop6h 56m

Laredo

Sat 9/26

3:53 pm-10:57 pm

1 stop9h 04m

$439

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 4/25

11:35 pm-11:28 am

1 stop9h 53m

Laredo

Tue 4/28

7:15 am-6:35 pm

2 stops13h 20m

$440

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Tue 9/22

9:50 am-7:37 pm

1 stop7h 47m

Laredo

Sat 9/26

10:40 am-8:53 pm

2 stops12h 13m

$444

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 4/25

8:45 am-9:22 pm

2 stops10h 37m

Laredo

Tue 4/28

7:15 am-6:00 pm

2 stops12h 45m

$465

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 4/25

8:45 am-9:22 pm

2 stops10h 37m

Laredo

Tue 4/28

12:13 pm-11:27 pm

3 stops13h 14m

$467

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Tue 9/22

6:00 am-3:22 pm

1 stop7h 22m

Laredo

Sat 9/26

3:53 pm-10:57 pm

1 stop9h 04m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Laredo from

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

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

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

United Airlines and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Laredo

When to book flights from Seattle to Laredo, Texas

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

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

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

Fastest flight time

9h 53m

Direct flights

None
The fastest flight from Seattle to Laredo, Texas takes 9h 53m
There are no direct flights from Seattle to Laredo, Texas. There are no popular flight routes from Seattle to Laredo, Texas.
Search flight deals

  • How far is Seattle/Tacoma Intl to Laredo by plane?

    There are 1853.8 mi between Seattle/Tacoma Intl and Laredo. Flights usually cover this in 9h 53m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Laredo Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Laredo Airport.

  • What documentation or ID do you need to fly to Laredo Airport?

    The travel and health documents you'll need for your trip to Laredo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Laredo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Laredo, Texas?

Best airlines flying from Seattle to Laredo, Texas

Compare and see reviews for airlines that fly from Seattle to Laredo, Texas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $313Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights

Traveling to a place near Laredo?

Book flights to Laredo if you plan to visit one of these locations
Carrizo Springs

Why use momondo?

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

Finding the right flight to Laredo from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Laredo quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Seattle to Laredo flights to just show those with flexible booking policies.

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

Once all potential Seattle to Laredo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Seattle to Laredo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Laredo and let you know when they change.

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