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Cheap flights from Seattle to Laredo from $403

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Laredo departing on 7/29. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Laredo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:22 pm - 10:01 am
SEA
-
LRD
8h 39m
1 stop
American Airlines Logo
6:53 pm - 11:39 pm
LRD
-
SEA
6h 46m
1 stop
$403American Airlines
Wed, Jul 29 - Mon, Aug 3
United Airlines Logo
8:46 am - 11:08 pm
SEA
-
LRD
12h 22m
2 stops
United Airlines Logo
2:12 pm - 7:03 pm
LRD
-
SEA
6h 51m
1 stop
$406United Airlines
Wed, Sep 30 - Sat, Oct 3
United Airlines Logo
8:46 am - 11:08 pm
SEA
-
LRD
12h 22m
2 stops
United Airlines Logo
2:12 pm - 11:26 pm
LRD
-
SEA
11h 14m
2 stops
$411United Airlines
Wed, Sep 30 - Sat, Oct 3
American Airlines Logo
1:58 pm - 11:59 pm
SEA
-
LRD
8h 01m
1 stop
American Airlines Logo
6:53 pm - 12:57 am
LRD
-
SEA
8h 04m
1 stop
$413American Airlines
Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
5:00 am - 1:31 pm
SEA
-
LRD
6h 31m
1 stop
United Airlines Logo
7:15 am - 2:52 pm
LRD
-
SEA
9h 37m
1 stop
$431United Airlines
Wed, Jul 29 - Tue, Aug 18
United Airlines Logo
5:00 am - 1:31 pm
SEA
-
LRD
6h 31m
1 stop
United Airlines Logo
7:15 am - 3:39 pm
LRD
-
SEA
10h 24m
2 stops
$436United Airlines
Wed, Jul 29 - Tue, Aug 18
American Airlines Logo
11:22 pm - 10:01 am
SEA
-
LRD
8h 39m
1 stop
American Airlines Logo
4:04 pm - 10:26 pm
LRD
-
SEA
8h 22m
1 stop
$453American Airlines
Mon, Aug 3 - Mon, Aug 10
United Airlines Logo
5:00 am - 1:31 pm
SEA
-
LRD
6h 31m
1 stop
United Airlines Logo
2:06 pm - 11:10 pm
LRD
-
SEA
11h 04m
2 stops
$460United Airlines
Wed, Jul 29 - Mon, Aug 3
United Airlines Logo
12:00 pm - 11:08 pm
SEA
-
LRD
9h 08m
1 stop
United Airlines Logo
2:12 pm - 7:03 pm
LRD
-
SEA
6h 51m
1 stop
$486United Airlines
Wed, Sep 30 - Sat, Oct 3
United Airlines Logo
12:00 pm - 11:08 pm
SEA
-
LRD
9h 08m
1 stop
United Airlines Logo
2:12 pm - 7:03 pm
LRD
-
SEA
6h 51m
1 stop
$490United Airlines
Wed, Sep 30 - Sat, Oct 3

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American Airlines flights from Seattle to Laredo, Texas

Our best American Airlines deals on Seattle to Laredo, Texas flight tickets
American Airlines
Jul 15
SEA1:58 pmSeattle/Tacoma Intl
8h 01m
1 stop
LRD11:59 pmLaredo
Jul 19
LRD6:53 pmLaredo
8h 04m
1 stop
SEA12:57 amSeattle/Tacoma Intl
$413
American Airlines
Aug 3
SEA11:22 pmSeattle/Tacoma Intl
8h 39m
1 stop
LRD10:01 amLaredo
Aug 10
LRD4:04 pmLaredo
8h 22m
1 stop
SEA10:26 pmSeattle/Tacoma Intl
$453
American Airlines
Jul 29
SEA11:22 pmSeattle/Tacoma Intl
8h 39m
1 stop
LRD10:01 amLaredo
Aug 5
LRD4:04 pmLaredo
8h 22m
1 stop
SEA10:26 pmSeattle/Tacoma Intl
$460

Alaska Airlines flights from Seattle to Laredo, Texas

Our best Alaska Airlines deals on Seattle to Laredo, Texas flight tickets
Alaska Airlines
Jul 29
SEA6:21 amSeattle/Tacoma Intl
11h 24m
2 stops
LRD7:45 pmLaredo
Aug 5
LRD10:42 amLaredo
11h 53m
2 stops
SEA8:35 pmSeattle/Tacoma Intl
$623
Alaska Airlines
Jul 15
SEA8:15 pmSeattle/Tacoma Intl
20h 06m
2 stops
LRD6:21 pmLaredo
Jul 19
LRD10:39 amLaredo
12h 56m
2 stops
SEA9:35 pmSeattle/Tacoma Intl
$697
Alaska Airlines
Aug 3
SEA7:26 amSeattle/Tacoma Intl
14h 33m
2 stops
LRD11:59 pmLaredo
Aug 10
LRD10:42 amLaredo
11h 53m
2 stops
SEA8:35 pmSeattle/Tacoma Intl
$731

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 July 3, 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
Quickest round-trip

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 7/29

11:22 pm-10:01 am

1 stop8h 39m

Laredo

Mon 8/3

6:53 pm-11:39 pm

1 stop6h 46m

$403

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 9/30

8:46 am-11:08 pm

2 stops12h 22m

Laredo

Sat 10/3

2:12 pm-7:03 pm

1 stop6h 51m

$406

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 9/30

8:46 am-11:08 pm

2 stops12h 22m

Laredo

Sat 10/3

2:12 pm-11:26 pm

2 stops11h 14m

$411

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 7/15

1:58 pm-11:59 pm

1 stop8h 01m

Laredo

Sun 7/19

6:53 pm-12:57 am

1 stop8h 04m

$413

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 7/29

5:00 am-1:31 pm

1 stop6h 31m

Laredo

Tue 8/18

7:15 am-2:52 pm

1 stop9h 37m

$431

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 7/29

5:00 am-1:31 pm

1 stop6h 31m

Laredo

Tue 8/18

7:15 am-3:39 pm

2 stops10h 24m

$436

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Mon 8/3

11:22 pm-10:01 am

1 stop8h 39m

Laredo

Mon 8/10

4:04 pm-10:26 pm

1 stop8h 22m

$453

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 7/29

5:00 am-1:31 pm

1 stop6h 31m

Laredo

Mon 8/3

2:06 pm-11:10 pm

2 stops11h 04m

$460

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 9/30

12:00 pm-11:08 pm

1 stop9h 08m

Laredo

Sat 10/3

2:12 pm-7:03 pm

1 stop6h 51m

$486

SeattleLaredo

SEA - LRD

SEALRD

Seattle/Tacoma Intl

Wed 9/30

12:00 pm-11:08 pm

1 stop9h 08m

Laredo

Sat 10/3

2:12 pm-7:03 pm

1 stop6h 51m

$490

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

6h 31m

Direct flights

None
The fastest flight from Seattle to Laredo, Texas takes 6h 31m
There are no direct flights from Seattle to Laredo, Texas. There are no popular flight routes from Seattle to Laredo, Texas.
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Frequently asked questions about flying from Seattle to Laredo, Texas

  • 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 6h 31m, 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 $323Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights

Frequently asked questions about flying from Seattle to Laredo, Texas

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

    Confirm your travel details to search for the latest offers for flights from Seattle to Laredo, Texas. 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, Texas 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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