$329 Find Cheap Flights from Brownsville to Washington

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brownsville to Washington departing on 11/24. 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
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brownsville to Washington, 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 Brownsville to Washington, as well as popular online travel agencies
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Cheap Flights from Brownsville to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$329
Seattle
Seattle1 stop$329

Book Cheap Brownsville to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brownsville to Washington 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Brownsville to Washington

Mon, Nov 24 - Thu, Nov 27
American Airlines Logo
5:20 am - 10:44 amBRO-SEA
7h 24m1 stop
American Airlines Logo
12:59 am - 9:55 amSEA-BRO
6h 56m1 stop
$329American Airlines
Find Deal
Mon, Sep 22 - Sat, Oct 11
American Airlines Logo
5:26 am - 10:50 amBRO-SEA
7h 24m1 stop
American Airlines Logo
11:24 pm - 10:01 amSEA-BRO
8h 37m1 stop
$369American Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14
United Airlines Logo
5:15 pm - 10:27 pmBRO-PDX
7h 12m1 stop
United Airlines Logo
11:55 pm - 11:20 amPDX-BRO
9h 25m1 stop
$379United Airlines
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Thu, Feb 19 - Mon, Feb 23
Alaska Airlines Logo
5:46 am - 12:32 pmBRO-SEA
8h 46m1 stop
Alaska Airlines Logo
11:20 am - 10:24 pmSEA-BRO
9h 04m1 stop
$409Alaska Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
6:04 pm - 11:09 pmBRO-SEA
7h 05m1 stop
American Airlines Logo
6:15 am - 6:25 pmSEA-BRO
10h 10m2 stops
$414American Airlines
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Mon, Sep 22 - Sat, Oct 11
United Airlines Logo
12:11 pm - 8:54 pmBRO-SEA
10h 43m2 stops
United Airlines Logo
7:37 pm - 11:20 amSEA-BRO
13h 43m2 stops
$419United Airlines
Find Deal
Mon, Nov 24 - Fri, Nov 28
American Airlines Logo
5:20 am - 10:44 amBRO-SEA
7h 24m1 stop
American Airlines Logo
11:59 pm - 9:55 amSEA-BRO
7h 56m1 stop
$429American Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 27
United Airlines Logo
5:15 pm - 10:52 pmBRO-SEA
7h 37m1 stop
United Airlines Logo
10:25 am - 7:36 pmSEA-BRO
7h 11m1 stop
$439United Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 27
American Airlines Logo
5:26 am - 10:50 amBRO-SEA
7h 24m1 stop
American Airlines Logo
7:25 am - 10:47 pmSEA-BRO
13h 22m2 stops
$444American Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 22
Alaska Airlines Logo
3:04 pm - 11:01 pmBRO-SEA
9h 57m1 stop
Alaska Airlines Logo
12:58 am - 10:11 amSEA-BRO
7h 13m1 stop
$514Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Brownsville to Washington flights

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

What is the cheapest month to fly from Brownsville to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brownsville to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brownsville to Washington is January, when tickets cost $301 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $538 and $533 respectively.

What’s the cheapest day of the week to fly from Brownsville to Washington?

The average price of all round-trip flights from Brownsville to Washington clicked on KAYAK for each day over the last 12 months.

When flying from Brownsville to Washington, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Brownsville, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

Good to know

Low seasonDecember
Cheapest flight$329
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from Brownsville to Seattle

FAQs - booking Washington flights

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

    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 Brownsville to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Brownsville to Washington 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 Brownsville to Washington?

    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 from Brownsville to Washington with an airline and back with another airline.

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

    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 from Brownsville to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally in the evening, when round-trip flights cost $501 on average. Morning departures are around 17% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $585.

Reviews of the top 3 airlines serving from Brownsville to Washington

 
See real verified KAYAK customer reviews for airlines flying from Brownsville to Washington. 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 Brownsville to Washington? 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.
7.9
DeltaOverall score based on 7979 reviews
7.9Entertainment
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
Airline reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

4.0 OkayAnonymous, Jul 2025ICN - SEA
Read more Delta reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Food from the flight from Atlanta to Santiago was very poor..

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Overall it was good. I missed my connection but I was put on another flight.

Gate agent did not hold flight for connection, provided no assistance to get new flight

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

leg space better than expected. two washrooms for one plane isn't enough.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Food choices were very limited. Taste of the dishes was average.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

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