HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$120+ Cheap flights from Baton Rouge (BTR) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SEA
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baton Rouge to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baton Rouge to Washington

Keep the following information in mind while searching for Baton Rouge to Washington flight deals. Data was last updated enero 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$120
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$477
Provider with most accurate pricing for Baton Rouge Ryan-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Seattle/Tacoma Intl flights.
Search Deals
From Baton Rouge Ryan to Washington
Search Deals
One-way flight from Baton Rouge Ryan to Washington
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Baton Rouge to Washington

Cheapest flights from Baton Rouge to Washington
Explore the most affordable flight options available from Baton Rouge to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/138:11 pm
BTR
-
SEA
1 stop6h 44m
American Airlines
vie. 2/2011:57 pm
SEA
-
BTR
1 stop7h 57m
American Airlines
Deal found 1/14$239
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/710:33 am
BTR
-
SEA
2 stops10h 49m
American Airlines
mar. 2/107:35 am
SEA
-
BTR
1 stop6h 32m
American Airlines
Deal found 1/14$244
This American Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/198:11 pm
BTR
-
SEA
1 stop6h 44m
American Airlines
mar. 2/246:44 am
SEA
-
BTR
1 stop9h 02m
American Airlines
Deal found 1/13$259
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/71:55 pm
BTR
-
SEA
2 stops11h 52m
United Airlines
mar. 2/107:00 am
SEA
-
BTR
2 stops10h 33m
United Airlines
Deal found 1/14$281
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/204:27 pm
BTR
-
PDX
1 stop7h 25m
American Airlines
mar. 2/242:05 pm
PDX
-
BTR
1 stop6h 34m
American Airlines
Deal found 1/14$309
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/101:36 pm
BTR
-
PDX
1 stop10h 33m
Delta
lun. 3/1611:15 pm
PDX
-
BTR
2 stops13h 55m
Delta
Deal found 1/14$314
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/56:00 am
BTR
-
GEG
1 stop7h 24m
Delta
mar. 8/117:07 pm
GEG
-
BTR
2 stops12h 27m
Delta
Deal found 1/14$314
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/104:28 pm
BTR
-
PDX
1 stop7h 34m
American Airlines
lun. 3/1611:59 pm
PDX
-
BTR
1 stop7h 55m
American Airlines
Deal found 1/15$319
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/116:07 am
BTR
-
PDX
2 stops13h 32m
Delta
lun. 3/167:10 pm
PDX
-
BTR
2 stops12h 35m
Delta
Deal found 1/15$320
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/293:30 pm
BTR
-
PDX
1 stop9h 23m
United Airlines
lun. 2/212:59 pm
PDX
-
BTR
1 stop6h 33m
United Airlines
Deal found 1/14$329
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/138:11 pm
BTR
-
SEA
1 stop6h 44m
American Airlines
jue. 2/1911:57 pm
SEA
-
BTR
1 stop7h 57m
American Airlines
Deal found 1/14$339
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/144:08 pm
BTR
-
SEA
2 stops10h 51m
United Airlines
mar. 2/1711:59 pm
SEA
-
BTR
2 stops11h 19m
United Airlines
Deal found 1/15$342

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Washington 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, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
Use the filters below to find and compare flights from Baton Rouge to Washington that are best for you.

Fly from

Baton Rouge

Fly to

Washington

Route

Depart

Return

Price

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

vie. 2/13

8:11 pm-12:55 am

1 stop6h 44m

Seattle/Tacoma Intl

vie. 2/20

11:57 pm-9:54 am

1 stop7h 57m

$239

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

mié. 3/11

1:36 pm-10:09 pm

1 stop10h 33m

Portland

lun. 3/16

10:30 pm-9:45 am

1 stop9h 15m

$309

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

mié. 3/18

4:07 pm-11:11 pm

1 stop9h 04m

Portland

mar. 3/24

2:05 pm-10:45 pm

1 stop6h 40m

$309

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

jue. 2/5

4:38 pm-11:32 pm

1 stop8h 54m

Portland

sáb. 2/14

11:40 pm-9:54 am

1 stop8h 14m

$309

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

mar. 3/10

4:00 pm-10:09 pm

1 stop8h 09m

Portland

lun. 3/16

10:30 pm-9:45 am

1 stop9h 15m

$309

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

vie. 2/20

4:27 pm-9:52 pm

1 stop7h 25m

Portland

mar. 2/24

2:05 pm-10:39 pm

1 stop6h 34m

$309

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

mar. 3/10

4:28 pm-10:02 pm

1 stop7h 34m

Portland

lun. 3/16

11:59 pm-9:54 am

1 stop7h 55m

$319

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

lun. 6/15

5:20 am-12:45 pm

1 stop9h 25m

Seattle/Tacoma Intl

mié. 6/17

5:00 am-3:51 pm

1 stop8h 51m

$339

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

vie. 2/13

8:11 pm-12:55 am

1 stop6h 44m

Seattle/Tacoma Intl

jue. 2/19

11:57 pm-9:54 am

1 stop7h 57m

$339

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

mar. 2/17

10:28 am-3:57 pm

1 stop7h 29m

Seattle/Tacoma Intl

mar. 2/24

6:44 am-5:46 pm

1 stop9h 02m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 31 results
1
2
3
4

Best time to book a flight from Baton Rouge to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Baton Rouge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baton Rouge to Washington

What is the cheapest month to book a flight from Baton Rouge to State of Washington?

Currently, September is the cheapest month in which you can book a flight from Baton Rouge to State of Washington (average of $149). Flying from Baton Rouge to State of Washington in December is currently the most expensive (average of $234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Baton Rouge to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated enero 15, 2026.
Read through reviews of airlines operating flights from Baton Rouge to Washington, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,714 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,714 reviews
Alaska Airlines
8.0
Very good
11,714 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,048 reviews
Alaska Airlines
8.0
Very good
11,714 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,163 reviews
Alaska Airlines
8.0
Very good
11,714 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
American Airlines
7.2
Good
11,130 reviews
Alaska Airlines
8.0
Very good
11,714 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baton Rouge to Washington?

    Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to Washington. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.

  • How long is the flight from Baton Rouge to State of Washington?

    American Airlines, Delta, and United Airlines can get you from Baton Rouge to State of Washington in just under 6h 44m. Your travel time can differ by up to 3h 49m. The distance between Baton Rouge and State of Washington is about 2018 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Baton Rouge to State of Washington?

    When deciding which route to take from Baton Rouge to State of Washington consider Baton Rouge Ryan - Seattle/Tacoma Intl, Baton Rouge Ryan - Portland or Baton Rouge Ryan - Spokane as they are the most popular.

  • Can I find deals for flights from Baton Rouge to Washington that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Washington.

  • Can I find deals for business class flights from Baton Rouge to Washington?

    Yes. Cheapflights offers flight deals from Baton Rouge to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baton Rouge to State of Washington?

    Currently, September is the cheapest month in which you can book a flight from Baton Rouge to State of Washington (average of $149). Flying from Baton Rouge to State of Washington in December is currently the most expensive (average of $234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baton Rouge to Washington

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to Orlando flights
New Orleans to LaGuardia flights
New Orleans to Denver flights
New Orleans to John F Kennedy Intl flights
New Orleans to Newark flights
New Orleans to Hobby flights
New Orleans to Atlanta flights
New Orleans to Las Vegas flights
New Orleans to George Bush Intcntl flights
New Orleans to Los Angeles flights
New Orleans to Seattle flights
New Orleans to Reagan-National flights
New Orleans to Dallas/Fort Worth flights
New Orleans to Fort Lauderdale flights
New Orleans to Dulles Intl flights
New Orleans to Sky Harbor Intl flights
New Orleans to Miami flights
New Orleans to Baltimore flights
New Orleans to O'Hare Intl flights
New Orleans to San Francisco flights
New Orleans to Boston flights
New Orleans to Salt Lake City flights
New Orleans to Nashville flights
New Orleans to Midway flights
New Orleans to Tampa flights
New Orleans to Austin flights
New Orleans to Love Field flights
New Orleans to San Diego flights
New Orleans to Ontario flights
Shreveport to Denver flights
New Orleans to Philadelphia flights
New Orleans to Detroit flights
Baton Rouge to Dallas/Fort Worth flights
New Orleans to Honolulu flights
Shreveport to Seattle flights
Baton Rouge to Las Vegas flights
New Orleans to White Plains flights
Baton Rouge to Orlando flights
New Orleans to Key West flights
Baton Rouge to Atlanta flights
Baton Rouge to Reagan-National flights
Baton Rouge to Hobby flights
New Orleans to Minneapolis flights
Baton Rouge to Dulles Intl flights
Lafayette to Las Vegas flights
Shreveport to Orlando flights
New Orleans to West Palm Beach flights
New Orleans to Portland flights
New Orleans to Knoxville flights
Shreveport to Las Vegas flights

Top 4 airlines flying from Baton Rouge to Washington

Discover the top 4 airlines that operate flights from Baton Rouge to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$254Average$411FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$262Average$477FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$266Average$492FlexibilityNo cancel feeOn-time71%
DeltaCheapest$413Average$453FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.