What is the cheapest airline that flies from Washington, D.C. to Louisiana?

Spirit Airlines, Southwest, and JetBlue are the most popular carriers operating from Washington, D.C. to Louisiana

How many flights depart from Washington, D.C. to Louisiana on average per week?

The number of flights available between Washington, D.C. and Louisiana is 96 per week as of August 2025. The most frequent departure day is Fri, with 24% of weekly flights leaving on this day.

What airlines fly to Louisiana?

Spirit Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Louisiana from Washington, D.C. according to our data. Spirit Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 7 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

How many flights depart from Washington, D.C. to Louisiana on average per day?

13 flights are operational daily from Washington, D.C. to Louisiana as of August 2025. The most popular departure time for this route is 5:00PM, with 49% of flights per day taking off in the afternoon.

How long is the flight from Washington, D.C. to Louisiana?

On average, it takes 2h 30m to fly from Washington, D.C. to Louisiana if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into New Orleans (the most popular airport in Louisiana). If you’re flying out of Washington, D.C. and into New Orleans, then the flight time is around 2h 33m.

When did momondo last update prices for flights from Washington, D.C. to Louisiana?

Prices for flights from Washington, D.C. to Louisiana were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Louisiana?

The number of operators available for flights from Washington, D.C. to Louisiana is 7 as of August 2025.

How old do you have to be to fly from Washington, D.C. to Louisiana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The travel and health documents you'll need for your trip to Louisiana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisiana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$35 Cheap Flights from Washington, D.C. to Louisiana in 2025

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Find the cheapest flights from Washington, D.C. to Louisiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:19 pm - 9:15 pmBWI-MSY

2h 56mnonstop

6:00 pm - 9:35 pmMSY-BWI

2h 35mnonstop

$79Spirit Airlines

Find Deal

Sat, Nov 8 - Tue, Nov 11

9:55 am - 11:55 amBWI-MSY

3h 00mnonstop

5:47 pm - 9:22 pmMSY-BWI

2h 35mnonstop

$83Spirit Airlines

Find Deal

Wed, Nov 12 - Mon, Nov 17

7:59 am - 9:41 amDCA-MSY

2h 42mnonstop

3:37 pm - 7:07 pmMSY-DCA

2h 30mnonstop

$216American Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

2:56 pm - 4:41 pmDCA-MSY

2h 45mnonstop

3:14 pm - 6:55 pmMSY-DCA

2h 41mnonstop

$217American Airlines

Find Deal

Mon, Aug 25 - Tue, Aug 26

5:33 pm - 7:13 pmIAD-MSY

2h 40mnonstop

8:00 am - 11:30 amMSY-IAD

2h 30mnonstop

$217United Airlines

Find Deal

Wed, Sep 10 - Thu, Sep 11

8:35 am - 10:17 amIAD-MSY

2h 42mnonstop

9:35 am - 4:24 pmMSY-IAD

5h 49m1 stop

$223United Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

11:55 am - 1:35 pmDCA-MSY

2h 40mnonstop

3:50 pm - 9:55 pmMSY-DCA

5h 05m1 stop

$227Southwest

Find Deal

Tue, Sep 9 - Sat, Sep 13

2:30 pm - 9:25 pmDCA-MSY

7h 55m2 stops

10:25 am - 1:55 pmMSY-DCA

2h 30mnonstop

$232Southwest

Find Deal

Sat, Aug 23 - Wed, Aug 27

6:00 am - 10:24 amIAD-MSY

5h 24m1 stop

10:57 am - 6:39 pmMSY-IAD

6h 42m1 stop

$237Delta

Find Deal

Tue, Sep 16 - Sat, Sep 20

6:00 am - 10:08 amIAD-MSY

5h 08m1 stop

5:25 am - 11:23 amMSY-IAD

4h 58m1 stop

$247Delta

Find Deal

Sun, Aug 24 - Wed, Aug 27

Spirit Airlines flights from Washington, D.C. to Louisiana

Our best Spirit Airlines deals on Washington, D.C. to Louisiana flight tickets

Spirit Airlines

Nov 8

BWI7:19 pmBaltimore/Washington

2h 56m

MSY9:15 pmNew Orleans Louis Armstrong

Nov 11

MSY6:00 pmNew Orleans Louis Armstrong

2h 35m

BWI9:35 pmBaltimore/Washington

$79

Find similar

Spirit Airlines

Nov 12

BWI9:55 amBaltimore/Washington

3h 00m

MSY11:55 amNew Orleans Louis Armstrong

Nov 17

MSY5:47 pmNew Orleans Louis Armstrong

2h 35m

BWI9:22 pmBaltimore/Washington

$83

Find similar

Spirit Airlines

Nov 5

BWI9:55 amBaltimore/Washington

3h 00m

MSY11:55 amNew Orleans Louis Armstrong

Nov 6

MSY6:00 pmNew Orleans Louis Armstrong

2h 35m

BWI9:35 pmBaltimore/Washington

$88

Find similar

JetBlue flights from Washington, D.C. to Louisiana

Our best JetBlue deals on Washington, D.C. to Louisiana flight tickets

JetBlue

Aug 25

DCA6:30 amWashington, D.C. Reagan-National

6h 01m

1 stop

MSY11:31 amNew Orleans Louis Armstrong

Sep 3

MSY12:29 pmNew Orleans Louis Armstrong

7h 22m

1 stop

DCA8:51 pmWashington, D.C. Reagan-National

$189

Find similar

JetBlue

Oct 20

DCA10:00 amWashington, D.C. Reagan-National

9h 48m

1 stop

MSY6:48 pmNew Orleans Louis Armstrong

Oct 24

MSY3:24 pmNew Orleans Louis Armstrong

6h 32m

1 stop

DCA10:56 pmWashington, D.C. Reagan-National

$191

Find similar

JetBlue

Oct 25

DCA6:25 amWashington, D.C. Reagan-National

9h 04m

1 stop

MSY2:29 pmNew Orleans Louis Armstrong

Nov 1

MSY6:38 amNew Orleans Louis Armstrong

6h 54m

1 stop

DCA2:32 pmWashington, D.C. Reagan-National

$203

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Sat 11/8

7:19 pm-9:15 pm

Nonstop2h 56m

New Orleans Louis Armstrong

Tue 11/11

6:00 pm-9:35 pm

Nonstop2h 35m

$79

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Wed 11/12

9:55 am-11:55 am

Nonstop3h 00m

New Orleans Louis Armstrong

Mon 11/17

5:47 pm-9:22 pm

Nonstop2h 35m

$83

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Sat 9/13

7:59 am-9:41 am

Nonstop2h 42m

New Orleans Louis Armstrong

Sat 9/20

3:37 pm-7:07 pm

Nonstop2h 30m

$216

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Mon 8/25

2:56 pm-4:41 pm

Nonstop2h 45m

New Orleans Louis Armstrong

Tue 8/26

3:14 pm-6:55 pm

Nonstop2h 41m

$217

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Wed 9/10

5:33 pm-7:13 pm

Nonstop2h 40m

New Orleans Louis Armstrong

Thu 9/11

8:00 am-11:30 am

Nonstop2h 30m

$217

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Sat 8/30

8:35 am-10:17 am

Nonstop2h 42m

New Orleans Louis Armstrong

Sat 9/6

9:35 am-4:24 pm

1 stop5h 49m

$223

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 9/9

11:55 am-1:35 pm

Nonstop2h 40m

New Orleans Louis Armstrong

Sat 9/13

3:50 pm-9:55 pm

1 stop5h 05m

$227

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Sat 8/23

2:30 pm-9:25 pm

2 stops7h 55m

New Orleans Louis Armstrong

Wed 8/27

10:25 am-1:55 pm

Nonstop2h 30m

$232

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Tue 9/16

6:00 am-10:24 am

1 stop5h 24m

New Orleans Louis Armstrong

Sat 9/20

10:57 am-6:39 pm

1 stop6h 42m

$237

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Sun 8/24

6:00 am-10:08 am

1 stop5h 08m

New Orleans Louis Armstrong

Wed 8/27

5:25 am-11:23 am

1 stop4h 58m

$247

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How to get the cheapest flight ticket from Washington, D.C. to Louisiana

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

Prices

Airlines

Other information

What is the cheapest month to fly to Louisiana?

In general, August is the cheapest month to fly from Washington, D.C. to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $273. The month of September is another great option to travel to Louisiana, with average flight prices from Washington, D.C. averaging around $279.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Wednesday is the cheapest day to fly to Louisiana from Washington, D.C.. The lowest ticket price found for a Wednesday departure recently was $233. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Saturday is $287.

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

The cheapest time of day to fly to Louisiana is in the morning when flights can be purchased for as low as $240. In contrast, the most expensive time of day to depart to Louisiana is in the evening when prices are around $294.

What is the cheapest Washington, D.C. to Louisiana flight route?

Fly from Baltimore/Washington to New Orleans Louis Armstrong for the best Washington, D.C. - Louisiana flight prices

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $287 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Washington, D.C. for as low as $237 on momondo.

What cabin class options are available on Washington, D.C. to Louisiana flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Louisiana flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Louisiana.

Cheap Washington, D.C. to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Louisiana

Best Price Found	$35
Fastest flight time	2h 30m
Direct flights	Every day
Airports in Louisiana	2 airports

The best one-way flight to Louisiana from Washington, D.C. in the past 72 hours is $35. The best round-trip flight deal from Washington, D.C. to Louisiana found on momondo in the last 72 hours is $79.

The fastest flight from Washington, D.C. to Louisiana takes 2h 30m

Direct flights go from Washington, D.C. to Louisiana every day.

There are 2 airports near Louisiana: Baton Rouge Ryan (BTR), New Orleans Louis Armstrong (MSY)

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Louisiana?
Prices for flights from Washington, D.C. to Louisiana were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Louisiana?
The number of operators available for flights from Washington, D.C. to Louisiana is 7 as of August 2025.
How old do you have to be to fly from Washington, D.C. to Louisiana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The travel and health documents you'll need for your trip to Louisiana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisiana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Louisiana?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Louisiana is Boeing 737-800 Passenger/BBJ2 (winglets) (13.66% of total bookings). The next most popular plane models are Airbus A319 (12.17%), Boeing 737 MAX 8 (11.88%), and Canadair (Bombardier) Regional Jet 700 (10.46%).

Best airlines flying from Washington, D.C. to Louisiana

Compare and see reviews for airlines that fly from Washington, D.C. to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $94	Free Cancellation	Rating 6.3 8,048 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $108	Free Cancellation	Rating 5.9 3,239 reviews	Search Frontier flights
American Airlines	PriceFrom $145	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
JetBlue	PriceFrom $167	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Delta	PriceFrom $187	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Southwest	PriceFrom $219	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Louisiana?

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 Louisiana from Washington, D.C..

Can I find flights from Washington, D.C. to Louisiana with flexible booking policies on momondo?

Yes. All flights to Louisiana from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Louisiana?

Once you have performed a search for Washington, D.C. to Louisiana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Louisiana right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Louisiana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisiana and let you know when they change.

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Louisiana

Popular cities in Louisiana

Flights to New Yorkfrom $39

Flights to Los Angelesfrom $37

Flights to Miamifrom $58

Flights to Chicagofrom $59

Flights to Orlandofrom $54

Flights to Las Vegasfrom $35

Flights to San Franciscofrom $49

Flights to Washington, D.C.from $49

Flights to Bostonfrom $77

Flights to Atlantafrom $29

Flights to Dallasfrom $55

Flights to Seattlefrom $93

Louisiana flight routes

Flights from Los Angeles to New Orleans Louis Armstrong

Flights from New York John F Kennedy Intl to New Orleans Louis Armstrong

Flights from New York LaGuardia to New Orleans Louis Armstrong

Flights from Atlanta Hartsfield-Jackson to New Orleans Louis Armstrong

Flights from Boston Logan Intl to New Orleans Louis Armstrong

Cheap flights from Washington, D.C. to Louisiana from $35

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Louisiana departing on 11/5. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Washington, D.C. to Louisiana

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Washington, D.C. to Louisiana

Our best Spirit Airlines deals on Washington, D.C. to Louisiana flight tickets

JetBlue flights from Washington, D.C. to Louisiana

Our best JetBlue deals on Washington, D.C. to Louisiana flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Louisiana that are best for you.

See travel insights to Louisiana from

How to get the cheapest flight ticket from Washington, D.C. to Louisiana

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 Louisiana?

What is the cheapest day to depart on your flight to Louisiana?

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

The cheapest time of day to fly to Louisiana is in the morning when flights can be purchased for as low as $240. In contrast, the most expensive time of day to depart to Louisiana is in the evening when prices are around $294.

What is the cheapest Washington, D.C. to Louisiana flight route?

Fly from Baltimore/Washington to New Orleans Louis Armstrong for the best Washington, D.C. - Louisiana flight prices

How far in advance should I book a flight to Louisiana?

What cabin class options are available on Washington, D.C. to Louisiana flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Louisiana flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Louisiana.

What is the cheapest airline that flies from Washington, D.C. to Louisiana?

Spirit Airlines, Southwest, and JetBlue are the most popular carriers operating from Washington, D.C. to Louisiana

What airlines fly to Louisiana?

How many flights depart from Washington, D.C. to Louisiana on average per day?

13 flights are operational daily from Washington, D.C. to Louisiana as of August 2025. The most popular departure time for this route is 5:00PM, with 49% of flights per day taking off in the afternoon.

How many flights depart from Washington, D.C. to Louisiana on average per week?

The number of flights available between Washington, D.C. and Louisiana is 96 per week as of August 2025. The most frequent departure day is Fri, with 24% of weekly flights leaving on this day.

How long is the flight from Washington, D.C. to Louisiana?

Cheap Washington, D.C. to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Louisiana

Best Price Found

Fastest flight time

Direct flights

Airports in Louisiana

When did momondo last update prices for flights from Washington, D.C. to Louisiana?

How many operators does momondo search for flights from Washington, D.C. to Louisiana?

How old do you have to be to fly from Washington, D.C. to Louisiana?

What documentation or ID do you need to fly to Louisiana?

What is the most popular plane model from Washington, D.C. to Louisiana?

Best airlines flying from Washington, D.C. to Louisiana

Compare and see reviews for airlines that fly from Washington, D.C. to Louisiana with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Louisiana?

Can I find flights from Washington, D.C. to Louisiana with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Louisiana?

I’m not ready to book a flight from Washington, D.C. to Louisiana right now. Can momondo alert me if prices change?

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Louisiana

Popular cities in Louisiana

Popular flights according to clicks in the last 7 days on momondo