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Cheap flights from Washington, D.C. Dulles Intl Airport to Laredo from $314

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 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Laredo

Cheap round-trip flights

United Airlines Logo
6:01 am - 11:14 amIAD-LRD
6h 13m1 stop
United Airlines Logo
12:03 pm - 9:00 pmLRD-IAD
7h 57m1 stop
$314United Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
American Airlines Logo
8:09 am - 6:09 pmIAD-LRD
11h 00m2 stops
American Airlines Logo
2:22 pm - 10:51 pmLRD-IAD
7h 29m1 stop
$375American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
United Airlines Logo
6:30 am - 1:43 pmIAD-LRD
8h 13m1 stop
United Airlines Logo
5:20 pm - 11:51 pmLRD-IAD
5h 31m1 stop
$379United Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
8:09 am - 6:09 pmIAD-LRD
11h 00m2 stops
American Airlines Logo
2:22 pm - 11:53 pmLRD-IAD
8h 31m2 stops
$380American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
American Airlines Logo
2:06 pm - 11:56 pmIAD-LRD
10h 50m2 stops
American Airlines Logo
4:23 pm - 10:15 pmLRD-IAD
4h 52m1 stop
$399American Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
2:06 pm - 11:56 pmIAD-LRD
10h 50m2 stops
American Airlines Logo
2:28 pm - 11:54 pmLRD-IAD
8h 26m2 stops
$541American Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 11

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
Oct 14
IAD8:09 amWashington, D.C. Dulles Intl
11h 00m
2 stops
LRD6:09 pmLaredo
Oct 18
LRD2:22 pmLaredo
7h 29m
1 stop
IAD10:51 pmWashington, D.C. Dulles Intl
$375
Find similar
American Airlines
Oct 14
IAD8:09 amWashington, D.C. Dulles Intl
11h 00m
2 stops
LRD6:09 pmLaredo
Oct 18
LRD2:22 pmLaredo
8h 31m
2 stops
IAD11:53 pmWashington, D.C. Dulles Intl
$380
Find similar
American Airlines
Mar 7
IAD2:06 pmWashington, D.C. Dulles Intl
10h 50m
2 stops
LRD11:56 pmLaredo
Mar 11
LRD4:23 pmLaredo
4h 52m
1 stop
IAD10:15 pmWashington, D.C. Dulles Intl
$399
Find similar

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
Oct 14
IAD6:01 amWashington, D.C. Dulles Intl
6h 13m
1 stop
LRD11:14 amLaredo
Oct 18
LRD12:03 pmLaredo
7h 57m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
$314
Find similar
United Airlines
Mar 7
IAD6:30 amWashington, D.C. Dulles Intl
8h 13m
1 stop
LRD1:43 pmLaredo
Mar 11
LRD5:20 pmLaredo
5h 31m
1 stop
IAD11:51 pmWashington, D.C. Dulles Intl
$379
Find similar

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 September 25, 2025.
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

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Tue 10/14

6:01 am-11:14 am

1 stop6h 13m

Laredo

Sat 10/18

12:03 pm-9:00 pm

1 stop7h 57m

$314

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Tue 10/14

8:09 am-6:09 pm

2 stops11h 00m

Laredo

Sat 10/18

2:22 pm-10:51 pm

1 stop7h 29m

$375

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Sat 3/7

6:30 am-1:43 pm

1 stop8h 13m

Laredo

Wed 3/11

5:20 pm-11:51 pm

1 stop5h 31m

$379

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Tue 10/14

8:09 am-6:09 pm

2 stops11h 00m

Laredo

Sat 10/18

2:22 pm-11:53 pm

2 stops8h 31m

$380

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Sat 3/7

2:06 pm-11:56 pm

2 stops10h 50m

Laredo

Wed 3/11

4:23 pm-10:15 pm

1 stop4h 52m

$399

Washington, D.C.Laredo

IAD - LRD

IADLRD

Washington, D.C. Dulles Intl

Sat 3/7

2:06 pm-11:56 pm

2 stops10h 50m

Laredo

Wed 3/11

2:28 pm-11:54 pm

2 stops8h 26m

$541

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to Laredo, Texas?

According to our data, Tuesday is the cheapest day to fly to Laredo, Texas from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Tuesday departure recently was $350. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Laredo, Texas is Thursday, with ticket prices averaging around $483.

What is the cheapest time of day to depart on your flight to Laredo, Texas?

According to our data, the cheapest time of day to fly to Laredo, Texas is in the morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Laredo, Texas in the morning for as low as $372. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Laredo, Texas is in the afternoon when prices are around $483.

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

Direct flights

None
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.
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  • 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 6h 13m.

  • 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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