Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

IAD - BRO

Find cheap flights from Washington Dulles Airport to Brownsville from $243

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Brownsville departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Brownsville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Brownsville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Brownsville, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Dulles Intl to Brownsville (IAD-BRO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Brownsville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:29 pm - 11:59 pmIAD-BRO
7h 30m1 stop
5:28 pm - 8:44 amBRO-IAD
14h 16m2 stops
$398American Airlines
Find Deal
Fri, Aug 16 - Fri, Aug 23
6:30 am - 10:56 amIAD-BRO
5h 26m1 stop
5:00 am - 11:38 amBRO-IAD
5h 38m1 stop
$403United Airlines
Find Deal
Fri, Aug 16 - Fri, Aug 23
5:13 pm - 10:46 pmIAD-BRO
6h 33m1 stop
3:56 pm - 11:24 pmBRO-IAD
6h 28m1 stop
$437American Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 18
6:10 am - 11:03 amIAD-BRO
5h 53m1 stop
7:27 am - 11:59 pmBRO-IAD
15h 32m1 stop
$465United Airlines
Find Deal
Tue, Jun 11 - Wed, Jun 19
6:50 am - 2:12 pmIAD-BRO
8h 22m1 stop
2:42 pm - 11:37 pmBRO-IAD
7h 55m1 stop
$467American Airlines
Find Deal
Thu, May 23 - Thu, May 30
6:10 am - 11:03 amIAD-BRO
5h 53m1 stop
5:23 pm - 11:59 pmBRO-IAD
5h 36m1 stop
$483United Airlines
Find Deal
Wed, Jun 5 - Sat, Jun 8
5:13 pm - 10:46 pmIAD-BRO
6h 33m1 stop
3:56 pm - 11:24 pmBRO-IAD
6h 28m1 stop
$486American Airlines
Find Deal
Wed, Jun 12 - Wed, Jun 19
5:12 pm - 10:44 pmIAD-BRO
6h 32m1 stop
3:56 pm - 11:24 pmBRO-IAD
6h 28m1 stop
$488American Airlines
Find Deal
Thu, Jul 11 - Mon, Jul 15
6:10 am - 11:03 amIAD-BRO
5h 53m1 stop
7:27 am - 11:59 pmBRO-IAD
15h 32m1 stop
$499United Airlines
Find Deal
Tue, Jun 11 - Thu, Jun 20
6:10 am - 11:03 amIAD-BRO
5h 53m1 stop
5:10 am - 11:41 amBRO-IAD
5h 31m1 stop
$507United Airlines
Find Deal
Tue, Jun 11 - Mon, Jun 17

Flights from Dulles Intl to Brownsville - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Brownsville to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Brownsville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Washington Dulles Airport to Brownsville found on KAYAK was with American Airlines for $243. American Airlines proposed a round-trip connection from $398 and United Airlines from $403.

Good to know

Cheapest flight

$243
Flight from Washington Dulles Airport to Brownsville

When to book flights from Dulles Intl to Brownsville

Are your dates flexible? Find out the best times to travel from Dulles Intl to Brownsville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Brownsville flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Brownsville?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Brownsville was $243 for a one-way ticket and $398 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Brownsville?

    No

  • Which aircraft models fly most regularly from Washington Dulles Airport to Brownsville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Brownsville?

    oneworld, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Brownsville, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Brownsville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Brownsville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Brownsville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brownsville from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Brownsville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brownsville with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and BRO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Brownsville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brownsville from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Dulles Intl to Brownsville

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Brownsville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Brownsville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 11134 reviews
8.1Crew
7.2Comfort
7.7Boarding
7.1Entertainment
6.7Food
Airline reviews

they made me check my carryon. There was space in the overhead bins.

10.0 ExcellentAnonymous, Apr 2024IAD - PDX
Read more about United Airlines reviews

they made me check my carryon. There was space in the overhead bins.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

787-9 Transcon from IAD-LAX FYI no meals in premium plus, not considered Premium - seats are wonderful https://www.united.com/ual/en/us/fly/travel/inflight/premium-services.html Horrible handling of delayed flight

Book cheap flights from Washington, D.C. to Brownsville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Brownsville found on KAYAK in the last 72 hours.
7/15Mon
1 stopAmerican Airlines
6h 32mIAD-BRO
$243
7/14Sun
1 stopAmerican Airlines
6h 32mIAD-BRO
$273
7/15Mon
2 stopsUnited Airlines
13h 46mIAD-BRO
$337
7/14Sun
2 stopsUnited Airlines
14h 05mIAD-BRO
$374

Search by stops

Search by airline

Search by price

Washington Dulles Airport - Brownsville Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Brownsville (BRO)United States

Return flight deals:

Brownsville - Washington Dulles Airport

Cabin classes: