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Cheap flights from Washington, D.C. Dulles Intl Airport to Laredo from $359

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Laredo departing on 8/19. 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

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Laredo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:31 am - 1:26 pm
IAD
-
LRD
5h 55m
1 stop
United Airlines Logo
9:45 am - 6:59 pm
LRD
-
IAD
8h 14m
1 stop
$359United Airlines
Wed, Aug 19 - Sat, Aug 22
American Airlines Logo
2:53 pm - 7:57 pm
IAD
-
LRD
6h 04m
1 stop
American Airlines Logo
6:00 am - 5:04 pm
LRD
-
IAD
10h 04m
2 stops
$436American Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
8:31 am - 1:26 pm
IAD
-
LRD
5h 55m
1 stop
United Airlines Logo
9:45 am - 6:59 pm
LRD
-
IAD
8h 14m
1 stop
$459United Airlines
Wed, Aug 26 - Sat, Aug 29
American Airlines Logo
6:10 am - 7:57 pm
IAD
-
LRD
14h 47m
2 stops
American Airlines Logo
6:00 am - 8:56 pm
LRD
-
IAD
13h 56m
2 stops
$477American Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
6:15 am - 8:16 pm
IAD
-
LRD
15h 01m
2 stops
United Airlines Logo
9:45 am - 6:59 pm
LRD
-
IAD
8h 14m
1 stop
$515United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:15 am - 8:16 pm
IAD
-
LRD
15h 01m
2 stops
United Airlines Logo
9:45 am - 6:59 pm
LRD
-
IAD
8h 14m
1 stop
$520United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
8:20 am - 8:16 pm
IAD
-
LRD
12h 56m
2 stops
United Airlines Logo
9:45 am - 12:44 am
LRD
-
IAD
13h 59m
2 stops
$572United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
8:20 am - 8:16 pm
IAD
-
LRD
12h 56m
2 stops
United Airlines Logo
9:45 am - 12:44 am
LRD
-
IAD
13h 59m
2 stops
$582United Airlines
Wed, Aug 26 - Sat, Aug 29
American Airlines Logo
6:38 pm - 11:59 pm
IAD
-
LRD
6h 21m
1 stop
American Airlines Logo
4:04 pm - 10:52 pm
LRD
-
IAD
5h 48m
1 stop
$917American Airlines
Sun, Aug 9 - Thu, Aug 13
United Airlines Logo
12:35 pm - 8:14 pm
IAD
-
LRD
8h 39m
2 stops
United Airlines Logo
9:45 am - 4:21 pm
LRD
-
IAD
5h 36m
1 stop
$1,078United Airlines
Mon, Aug 10 - Fri, Aug 14

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United Airlines flights from Washington, D.C. Dulles Intl Airport to Laredo, Texas

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Laredo, Texas flight tickets
United Airlines
Aug 19
IAD8:31 amWashington, D.C. Dulles Intl
5h 55m
1 stop
LRD1:26 pmLaredo
Aug 22
LRD9:45 amLaredo
8h 14m
1 stop
IAD6:59 pmWashington, D.C. Dulles Intl
$359
United Airlines
Aug 26
IAD8:31 amWashington, D.C. Dulles Intl
5h 55m
1 stop
LRD1:26 pmLaredo
Aug 29
LRD9:45 amLaredo
8h 14m
1 stop
IAD6:59 pmWashington, D.C. Dulles Intl
$459
United Airlines
Aug 26
IAD6:15 amWashington, D.C. Dulles Intl
15h 01m
2 stops
LRD8:16 pmLaredo
Aug 29
LRD9:45 amLaredo
8h 14m
1 stop
IAD6:59 pmWashington, D.C. Dulles Intl
$515

American Airlines flights from Washington, D.C. Dulles Intl Airport to Laredo, Texas

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Laredo, Texas flight tickets
American Airlines
Aug 19
IAD2:53 pmWashington, D.C. Dulles Intl
6h 04m
1 stop
LRD7:57 pmLaredo
Aug 22
LRD6:00 amLaredo
10h 04m
2 stops
IAD5:04 pmWashington, D.C. Dulles Intl
$436
American Airlines
Aug 19
IAD6:10 amWashington, D.C. Dulles Intl
14h 47m
2 stops
LRD7:57 pmLaredo
Aug 22
LRD6:00 amLaredo
13h 56m
2 stops
IAD8:56 pmWashington, D.C. Dulles Intl
$477
American Airlines
Aug 3
IAD7:31 pmWashington, D.C. Dulles Intl
5h 28m
1 stop
LRD11:59 pmLaredo
Aug 17
LRD10:42 amLaredo
11h 13m
2 stops
IAD10:55 pmWashington, D.C. Dulles Intl
$662

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 28, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Laredo, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Wed 8/19

8:31 am-1:26 pm

1 stop5h 55m

Laredo

Sat 8/22

9:45 am-6:59 pm

1 stop8h 14m

$359

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Wed 8/19

2:53 pm-7:57 pm

1 stop6h 04m

Laredo

Sat 8/22

6:00 am-5:04 pm

2 stops10h 04m

$436

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Wed 8/26

8:31 am-1:26 pm

1 stop5h 55m

Laredo

Sat 8/29

9:45 am-6:59 pm

1 stop8h 14m

$459

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Wed 8/19

6:10 am-7:57 pm

2 stops14h 47m

Laredo

Sat 8/22

6:00 am-8:56 pm

2 stops13h 56m

$477

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Wed 8/26

6:15 am-8:16 pm

2 stops15h 01m

Laredo

Sat 8/29

9:45 am-6:59 pm

1 stop8h 14m

$515

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Wed 8/26

6:15 am-8:16 pm

2 stops15h 01m

Laredo

Sat 8/29

9:45 am-6:59 pm

1 stop8h 14m

$520

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Wed 8/26

8:20 am-8:16 pm

2 stops12h 56m

Laredo

Sat 8/29

9:45 am-12:44 am

2 stops13h 59m

$572

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Wed 8/26

8:20 am-8:16 pm

2 stops12h 56m

Laredo

Sat 8/29

9:45 am-12:44 am

2 stops13h 59m

$582
Quickest round-trip

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Sun 8/9

6:38 pm-11:59 pm

1 stop6h 21m

Laredo

Thu 8/13

4:04 pm-10:52 pm

1 stop5h 48m

$917

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Mon 8/10

12:35 pm-8:14 pm

2 stops8h 39m

Laredo

Fri 8/14

9:45 am-4:21 pm

1 stop5h 36m

$1,078

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Laredo from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl to Laredo?

United Airlines is the most popular carrier operating from Washington, D.C. Dulles Intl to Laredo

When to book flights from Washington, D.C. Dulles Intl Airport to Laredo, Texas

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

Cheap Washington, D.C. Dulles Intl Airport to Laredo, Texas (IAD to LRD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Laredo, Texas

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Laredo, Texas takes 5h 55m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Laredo, Texas. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Laredo, Texas.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Laredo, Texas

  • How far is Washington, D.C. Dulles Intl to Laredo by plane?

    Washington, D.C. Dulles Intl and Laredo are 1492.9 mi apart from one another. A reasonable flight in good conditions will take 5h 55m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Laredo Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Laredo Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Laredo 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 Washington, D.C. Dulles Intl Airport to Laredo Airport.

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

    The required travel and health documents for your Laredo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Laredo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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 Washington, D.C. to Laredo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Laredo from Washington, D.C..

Can I find flights from Washington, D.C. to Laredo with flexible booking policies on momondo?

Flights from Washington, D.C. to Laredo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Laredo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Laredo from Washington, D.C..

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

Yes. momondo can track prices for Washington, D.C. to Laredo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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