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Cheap flights from Seattle to Laredo from $162

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 3/15. 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
11:59 pm - 11:28 am
SEA
-
LRD
9h 29m
1 stop
United Airlines Logo
3:17 pm - 10:59 pm
LRD
-
SEA
9h 42m
1 stop
$309United Airlines
Wed, Mar 11 - Tue, Mar 17
United Airlines Logo
11:59 pm - 11:28 am
SEA
-
LRD
9h 29m
1 stop
United Airlines Logo
7:24 am - 6:50 pm
LRD
-
SEA
13h 26m
2 stops
$314United Airlines
Wed, Mar 11 - Tue, Mar 17
American Airlines Logo
11:59 pm - 10:13 am
SEA
-
LRD
8h 14m
1 stop
American Airlines Logo
6:28 pm - 12:55 am
LRD
-
SEA
8h 27m
1 stop
$363American Airlines
Sun, Mar 15 - Sat, Mar 21
Alaska Airlines Logo
10:51 pm - 10:13 am
SEA
-
LRD
9h 22m
1 stop
Alaska Airlines Logo
5:00 am - 11:40 am
LRD
-
SEA
8h 40m
1 stop
$449Alaska Airlines
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
7:29 pm - 11:26 am
SEA
-
LRD
13h 57m
2 stops
United Airlines Logo
3:35 pm - 11:00 pm
LRD
-
SEA
9h 25m
1 stop
$454United Airlines
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
5:30 am - 1:55 pm
SEA
-
LRD
6h 25m
1 stop
American Airlines Logo
6:28 pm - 12:55 am
LRD
-
SEA
8h 27m
1 stop
$457American Airlines
Tue, Mar 24 - Fri, Mar 27
United Airlines Logo
7:29 pm - 11:26 am
SEA
-
LRD
13h 57m
2 stops
United Airlines Logo
7:17 am - 6:26 pm
LRD
-
SEA
13h 09m
2 stops
$459United Airlines
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
5:00 am - 8:02 pm
SEA
-
LRD
13h 02m
2 stops
United Airlines Logo
3:35 pm - 11:00 pm
LRD
-
SEA
9h 25m
1 stop
$499United Airlines
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
7:15 am - 8:02 pm
SEA
-
LRD
10h 47m
2 stops
United Airlines Logo
12:12 pm - 9:12 pm
LRD
-
SEA
11h 00m
2 stops
$504United Airlines
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
7:29 pm - 11:26 am
SEA
-
LRD
13h 57m
2 stops
United Airlines Logo
7:17 am - 9:01 pm
LRD
-
SEA
15h 44m
3 stops
$510United Airlines
Sat, Feb 28 - Tue, Mar 3

United Airlines flights from Seattle to Laredo

Our best United Airlines deals on Seattle to Laredo flight tickets
United Airlines
Mar 11
SEA11:59 pmSeattle/Tacoma Intl
9h 29m
1 stop
LRD11:28 amLaredo
Mar 17
LRD3:17 pmLaredo
9h 42m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
$309
United Airlines
Mar 11
SEA11:59 pmSeattle/Tacoma Intl
9h 29m
1 stop
LRD11:28 amLaredo
Mar 17
LRD7:24 amLaredo
13h 26m
2 stops
SEA6:50 pmSeattle/Tacoma Intl
$314
United Airlines
Feb 28
SEA5:00 amSeattle/Tacoma Intl
13h 02m
2 stops
LRD8:02 pmLaredo
Mar 3
LRD3:35 pmLaredo
9h 25m
1 stop
SEA11:00 pmSeattle/Tacoma Intl
$499

Alaska Airlines flights from Seattle to Laredo

Our best Alaska Airlines deals on Seattle to Laredo flight tickets
Alaska Airlines
Feb 28
SEA10:51 pmSeattle/Tacoma Intl
9h 22m
1 stop
LRD10:13 amLaredo
Mar 3
LRD2:25 pmLaredo
9h 36m
1 stop
SEA10:01 pmSeattle/Tacoma Intl
$539
Alaska Airlines
Mar 3
SEA10:51 pmSeattle/Tacoma Intl
9h 22m
1 stop
LRD10:13 amLaredo
Mar 6
LRD10:43 amLaredo
9h 18m
1 stop
SEA6:01 pmSeattle/Tacoma Intl
$757

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Laredo 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 February 19, 2026.
Use the filters below to find and compare flights from Seattle to Laredo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 3/11

11:59 pm-11:28 am

1 stop9h 29m

Laredo

Tue 3/17

3:17 pm-10:59 pm

1 stop9h 42m

$309

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 3/11

11:59 pm-11:28 am

1 stop9h 29m

Laredo

Tue 3/17

7:24 am-6:50 pm

2 stops13h 26m

$314

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sun 3/15

11:59 pm-10:13 am

1 stop8h 14m

Laredo

Sat 3/21

6:28 pm-12:55 am

1 stop8h 27m

$363

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 2/28

10:51 pm-10:13 am

1 stop9h 22m

Laredo

Tue 3/3

5:00 am-11:40 am

1 stop8h 40m

$449

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 2/28

7:29 pm-11:26 am

2 stops13h 57m

Laredo

Tue 3/3

3:35 pm-11:00 pm

1 stop9h 25m

$454

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Tue 3/24

5:30 am-1:55 pm

1 stop6h 25m

Laredo

Fri 3/27

6:28 pm-12:55 am

1 stop8h 27m

$457

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 2/28

7:29 pm-11:26 am

2 stops13h 57m

Laredo

Tue 3/3

7:17 am-6:26 pm

2 stops13h 09m

$459

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 2/28

5:00 am-8:02 pm

2 stops13h 02m

Laredo

Tue 3/3

3:35 pm-11:00 pm

1 stop9h 25m

$499

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 2/28

7:15 am-8:02 pm

2 stops10h 47m

Laredo

Tue 3/3

12:12 pm-9:12 pm

2 stops11h 00m

$504

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Sat 2/28

7:29 pm-11:26 am

2 stops13h 57m

Laredo

Tue 3/3

7:17 am-9:01 pm

3 stops15h 44m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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When to book flights from Seattle to Laredo

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

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

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

Fastest flight time

9h 17m

Direct flights

None
The fastest flight from Seattle to Laredo takes 9h 17m
There are no direct flights from Seattle to Laredo. There are no popular flight routes from Seattle to Laredo.
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 17m, 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?

Best airlines flying from Seattle to Laredo

Compare and see reviews for airlines that fly from Seattle to Laredo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $313Free CancellationRating
7.2
11,313 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from Seattle to Laredo?

    Confirm your travel details to search for the latest offers for flights from Seattle to Laredo. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Laredo with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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