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Cheap flights from Baton Rouge to Washington from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Washington departing on 3/9. 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
0 bags

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Find the cheapest flights from Baton Rouge to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:40 pm - 10:05 pm
BTR
-
SEA
10h 25m1 stop
Delta Logo
9:20 pm - 9:39 am
SEA
-
BTR
10h 19m1 stop
$269Delta
Wed, May 13 - Tue, May 19
Delta Logo
1:40 pm - 10:05 pm
BTR
-
SEA
10h 25m1 stop
Delta Logo
9:20 pm - 9:39 am
SEA
-
BTR
10h 19m1 stop
$298Delta
Tue, May 12 - Tue, May 19
Alaska Airlines Logo
5:00 am - 11:40 am
BTR
-
SEA
8h 40m1 stop
Alaska Airlines Logo
10:51 pm - 10:00 am
SEA
-
BTR
9h 09m1 stop
$339Alaska Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
2:02 pm - 9:56 pm
BTR
-
SEA
9h 54m2 stops
United Airlines Logo
11:55 pm - 11:04 am
SEA
-
BTR
9h 09m1 stop
$344United Airlines
Tue, May 12 - Mon, May 18
United Airlines Logo
12:06 pm - 9:56 pm
BTR
-
SEA
11h 50m2 stops
United Airlines Logo
7:00 pm - 11:04 am
SEA
-
BTR
14h 04m2 stops
$349United Airlines
Tue, May 12 - Mon, May 18
United Airlines Logo
7:10 am - 1:20 pm
BTR
-
PDX
8h 10m1 stop
United Airlines Logo
7:45 pm - 11:25 am
PDX
-
BTR
13h 40m2 stops
$364United Airlines
Thu, Dec 25 - Fri, Jan 2
Delta Logo
1:40 pm - 10:05 pm
BTR
-
SEA
10h 25m1 stop
Delta Logo
9:20 pm - 9:39 am
SEA
-
BTR
10h 19m1 stop
$369Delta
Wed, May 13 - Mon, May 18
American Airlines Logo
5:32 am - 11:00 am
BTR
-
PDX
7h 28m1 stop
American Airlines Logo
5:33 am - 3:50 pm
PDX
-
BTR
8h 17m1 stop
$374American Airlines
Thu, Dec 25 - Fri, Jan 2
United Airlines Logo
9:35 am - 6:48 pm
BTR
-
PDX
11h 13m2 stops
United Airlines Logo
7:45 pm - 11:25 am
PDX
-
BTR
13h 40m2 stops
$382United Airlines
Thu, Dec 25 - Fri, Jan 2
American Airlines Logo
5:57 pm - 11:07 pm
BTR
-
SEA
7h 10m1 stop
American Airlines Logo
12:59 am - 9:54 am
SEA
-
BTR
6h 55m1 stop
$393American Airlines
Wed, Mar 11 - Fri, Mar 13

American Airlines flights from Baton Rouge to State of Washington

Our best American Airlines deals on Baton Rouge to State of Washington flight tickets
American Airlines
Apr 1
BTR4:28 pmBaton Rouge Ryan
7h 34m
1 stop
PDX10:02 pmPortland
Apr 8
PDX11:59 pmPortland
7h 43m
1 stop
BTR9:42 amBaton Rouge Ryan
$309
Find similar
American Airlines
Dec 23
BTR5:32 amBaton Rouge Ryan
7h 27m
1 stop
SEA10:59 amSeattle/Tacoma Intl
Jan 2
SEA7:07 amSeattle/Tacoma Intl
8h 16m
1 stop
BTR5:23 pmBaton Rouge Ryan
$338
Find similar
American Airlines
Apr 1
BTR4:28 pmBaton Rouge Ryan
7h 34m
1 stop
PDX10:02 pmPortland
Apr 8
PDX9:16 amPortland
8h 38m
2 stops
BTR7:54 pmBaton Rouge Ryan
$339
Find similar

Delta flights from Baton Rouge to State of Washington

Our best Delta deals on Baton Rouge to State of Washington flight tickets
Delta
May 13
BTR1:40 pmBaton Rouge Ryan
10h 25m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
May 19
SEA9:20 pmSeattle/Tacoma Intl
10h 19m
1 stop
BTR9:39 amBaton Rouge Ryan
$269
Find similar
Delta
May 12
BTR1:40 pmBaton Rouge Ryan
10h 25m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
May 19
SEA9:20 pmSeattle/Tacoma Intl
10h 19m
1 stop
BTR9:39 amBaton Rouge Ryan
$298
Find similar
Delta
May 13
BTR1:40 pmBaton Rouge Ryan
10h 25m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
May 18
SEA9:20 pmSeattle/Tacoma Intl
10h 19m
1 stop
BTR9:39 amBaton Rouge Ryan
$369
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to State of 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Baton Rouge to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 5/13

1:40 pm-10:05 pm

1 stop10h 25m

Seattle/Tacoma Intl

Tue 5/19

9:20 pm-9:39 am

1 stop10h 19m

$269

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 5/12

1:40 pm-10:05 pm

1 stop10h 25m

Seattle/Tacoma Intl

Tue 5/19

9:20 pm-9:39 am

1 stop10h 19m

$298

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 2/25

5:00 am-11:40 am

1 stop8h 40m

Seattle/Tacoma Intl

Sat 2/28

10:51 pm-10:00 am

1 stop9h 09m

$339

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 5/12

2:02 pm-9:56 pm

2 stops9h 54m

Seattle/Tacoma Intl

Mon 5/18

11:55 pm-11:04 am

1 stop9h 09m

$344

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 5/12

12:06 pm-9:56 pm

2 stops11h 50m

Seattle/Tacoma Intl

Mon 5/18

7:00 pm-11:04 am

2 stops14h 04m

$349

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Thu 12/25

7:10 am-1:20 pm

1 stop8h 10m

Portland

Fri 1/2

7:45 pm-11:25 am

2 stops13h 40m

$364

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 5/13

1:40 pm-10:05 pm

1 stop10h 25m

Seattle/Tacoma Intl

Mon 5/18

9:20 pm-9:39 am

1 stop10h 19m

$369

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Thu 12/25

5:32 am-11:00 am

1 stop7h 28m

Portland

Fri 1/2

5:33 am-3:50 pm

1 stop8h 17m

$374

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Thu 12/25

9:35 am-6:48 pm

2 stops11h 13m

Portland

Fri 1/2

7:45 pm-11:25 am

2 stops13h 40m

$382

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 3/11

5:57 pm-11:07 pm

1 stop7h 10m

Seattle/Tacoma Intl

Fri 3/13

12:59 am-9:54 am

1 stop6h 55m

$393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Baton Rouge to State of Washington

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 month to fly to State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from Baton Rouge, with most prices found around $332. If you aren’t able to travel to State of Washington during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $348.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Baton Rouge to State of Washington is on a Saturday. Travelers who choose to depart for State of Washington on a Saturday will often find tickets for as low as $336. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Baton Rouge to State of Washington for around $616.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $370. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $535 on average. Flights to State of Washington from Baton Rouge in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Baton Rouge to State of Washington flights?

You could potentially save up to 58% on your flight if you consider stops on a Baton Rouge to State of Washington flight.

Cheap Baton Rouge to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to State of Washington

Fastest flight time

6h 54m

Direct flights

None
The fastest flight from Baton Rouge to State of Washington takes 6h 54m
There are no direct flights from Baton Rouge to State of Washington. There are no popular flight routes from Baton Rouge to State of Washington.
Search flight deals

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to Washington?

    Prices for flights from Baton Rouge Ryan Airport to Washington are updated daily.

  • How many operators does momondo search for flights from Baton Rouge Ryan Airport to Washington?

  • How old do you have to be to fly from Baton Rouge Ryan Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baton Rouge Ryan Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Baton Rouge to State of Washington

Compare and see reviews for airlines that fly from Baton Rouge to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $199Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $354Free CancellationRating
8.0
11,463 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Washington?

Finding the right flight to Washington from Baton Rouge is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Baton Rouge to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Baton Rouge with this policy.

How can momondo help me find flights from Baton Rouge to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baton Rouge to Washington.

I’m not ready to book a flight from Baton Rouge to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from Baton Rouge are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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