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 103 per week as of September 2025. The most frequent departure day is Mon, with 17% 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?

14 flights are operational daily from Washington, D.C. to Louisiana as of September 2025. The most popular departure time for this route is 5:00PM, with 58% 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 35m to fly from Washington, D.C. to Louisiana if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into New Orleans (the most popular airport in Louisiana). If you’re flying out of Baltimore and into New Orleans, then the flight time is around 2h 45m.

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

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

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 September 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.

$58 Cheap Flights from Washington, D.C. to Louisiana in 2025/26

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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

6:00 am - 7:45 amBWI-MSY

2h 45mnonstop

3:27 pm - 7:02 pmMSY-BWI

2h 35mnonstop

$117Spirit Airlines

Find Deal

dom., oct. 19 - vie., oct. 24

6:00 am - 7:45 amBWI-MSY

2h 45mnonstop

10:48 pm - 10:28 amMSY-BWI

10h 40m1 stop

$122Spirit Airlines

Find Deal

sáb., oct. 25 - lun., oct. 27

6:10 am - 9:18 amBWI-MSY

4h 08m1 stop

6:45 pm - 12:33 amMSY-BWI

4h 48m1 stop

$159American Airlines

Find Deal

mar., oct. 14 - vie., oct. 17

6:30 am - 1:13 pmIAD-MSY

7h 43m1 stop

8:00 am - 11:25 amMSY-IAD

2h 25mnonstop

$204United Airlines

Find Deal

jue., oct. 30 - mié., nov. 5

11:35 am - 1:20 pmDCA-MSY

2h 45mnonstop

4:10 pm - 7:35 pmMSY-DCA

2h 25mnonstop

$205Southwest

Find Deal

mié., oct. 8 - sáb., oct. 11

8:22 am - 10:14 amIAD-MSY

2h 52mnonstop

8:00 am - 11:25 amMSY-IAD

2h 25mnonstop

$205United Airlines

Find Deal

sáb., nov. 8 - mié., nov. 12

12:14 pm - 1:59 pmDCA-MSY

2h 45mnonstop

5:52 am - 9:30 amMSY-DCA

2h 38mnonstop

$212American Airlines

Find Deal

mar., oct. 28 - lun., nov. 17

2:35 pm - 7:50 pmDCA-MSY

6h 15m1 stop

5:20 pm - 8:45 pmMSY-DCA

2h 25mnonstop

$215Southwest

Find Deal

mié., oct. 15 - lun., oct. 20

6:00 am - 9:25 amDCA-MSY

4h 25m1 stop

11:50 am - 6:33 pmMSY-DCA

5h 43m1 stop

$217Delta

Find Deal

mar., oct. 14 - mar., oct. 21

3:33 pm - 8:17 pmIAD-MSY

5h 44m1 stop

5:52 pm - 11:18 pmMSY-IAD

4h 26m1 stop

$217Delta

Find Deal

mar., oct. 28 - vie., oct. 31

Frontier flights from Washington, D.C. to Louisiana

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

Frontier

Oct 19

BWI6:05 amBaltimore/Washington

11h 32m

1 stop

MSY4:37 pmNew Orleans Louis Armstrong

Oct 24

MSY6:06 pmNew Orleans Louis Armstrong

5h 20m

1 stop

BWI12:26 amBaltimore/Washington

$144

Find similar

Frontier

Oct 16

BWI6:05 amBaltimore/Washington

11h 32m

1 stop

MSY4:37 pmNew Orleans Louis Armstrong

Oct 27

MSY5:32 pmNew Orleans Louis Armstrong

5h 41m

1 stop

BWI12:13 amBaltimore/Washington

$169

Find similar

Frontier

Sep 18

BWI6:22 amBaltimore/Washington

10h 28m

1 stop

MSY3:50 pmNew Orleans Louis Armstrong

Sep 22

MSY4:52 pmNew Orleans Louis Armstrong

6h 25m

1 stop

BWI12:17 amBaltimore/Washington

$181

Find similar

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

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

Spirit Airlines

Oct 19

BWI6:00 amBaltimore/Washington

2h 45m

MSY7:45 amNew Orleans Louis Armstrong

Oct 24

MSY3:27 pmNew Orleans Louis Armstrong

2h 35m

BWI7:02 pmBaltimore/Washington

$117

Find similar

Spirit Airlines

Oct 25

BWI6:00 amBaltimore/Washington

2h 45m

MSY7:45 amNew Orleans Louis Armstrong

Oct 27

MSY10:48 pmNew Orleans Louis Armstrong

10h 40m

1 stop

BWI10:28 amBaltimore/Washington

$122

Find similar

Spirit Airlines

Sep 28

BWI6:00 amBaltimore/Washington

2h 54m

MSY7:54 amNew Orleans Louis Armstrong

Oct 2

MSY3:22 pmNew Orleans Louis Armstrong

2h 32m

BWI6:54 pmBaltimore/Washington

$127

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

dom. 10/19

6:00 am-7:45 am

Nonstop2h 45m

New Orleans Louis Armstrong

vie. 10/24

3:27 pm-7:02 pm

Nonstop2h 35m

$117

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

sáb. 10/25

6:00 am-7:45 am

Nonstop2h 45m

New Orleans Louis Armstrong

lun. 10/27

10:48 pm-10:28 am

1 stop10h 40m

$122

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

mar. 10/14

6:10 am-9:18 am

1 stop4h 08m

New Orleans Louis Armstrong

vie. 10/17

6:45 pm-12:33 am

1 stop4h 48m

$159

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

jue. 10/30

6:30 am-1:13 pm

1 stop7h 43m

New Orleans Louis Armstrong

mié. 11/5

8:00 am-11:25 am

Nonstop2h 25m

$204

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

mié. 10/8

11:35 am-1:20 pm

Nonstop2h 45m

New Orleans Louis Armstrong

sáb. 10/11

4:10 pm-7:35 pm

Nonstop2h 25m

$205

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

sáb. 11/8

8:22 am-10:14 am

Nonstop2h 52m

New Orleans Louis Armstrong

mié. 11/12

8:00 am-11:25 am

Nonstop2h 25m

$205

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

mar. 10/28

12:14 pm-1:59 pm

Nonstop2h 45m

New Orleans Louis Armstrong

lun. 11/17

5:52 am-9:30 am

Nonstop2h 38m

$212

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

mié. 10/15

2:35 pm-7:50 pm

1 stop6h 15m

New Orleans Louis Armstrong

lun. 10/20

5:20 pm-8:45 pm

Nonstop2h 25m

$215

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

mar. 10/14

6:00 am-9:25 am

1 stop4h 25m

New Orleans Louis Armstrong

mar. 10/21

11:50 am-6:33 pm

1 stop5h 43m

$217

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

mar. 10/28

3:33 pm-8:17 pm

1 stop5h 44m

New Orleans Louis Armstrong

vie. 10/31

5:52 pm-11:18 pm

1 stop4h 26m

$217

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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, September 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 $287. The month of August is another great option to travel to Louisiana, with average flight prices from Washington, D.C. averaging around $288.

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

According to our data, Monday is the cheapest day to fly to Louisiana from Washington, D.C.. The lowest ticket price found for a Monday departure recently was $335. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Friday is $468.

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 $387. In contrast, the most expensive time of day to depart to Louisiana is at noon when prices are around $481.

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 $377 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 $295 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	$66
Fastest flight time	2h 31m
Direct flights	Every day
Airports in Louisiana	1 airport

The best one-way flight to Louisiana from Washington, D.C. in the past 72 hours is $66. The best round-trip flight deal from Washington, D.C. to Louisiana found on momondo in the last 72 hours is $185.

The fastest flight from Washington, D.C. to Louisiana takes 2h 31m

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

There is 1 airport near Louisiana: 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 September 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) (13.63% of total bookings). The next most popular plane models are Airbus A319 (12.56%), Boeing 737 MAX 8 (11.84%), and Airbus A320-100/200 (11.18%).

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 8,019 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $108	Free Cancellation	Rating 5.8 3,174 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
Delta	PriceFrom $187	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
Southwest	PriceFrom $209	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $234	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines 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 $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $60

Flights to Las Vegasfrom $48

Flights to San Franciscofrom $53

Flights to Washington, D.C.from $49

Flights to Bostonfrom $62

Flights to Atlantafrom $51

Flights to Dallasfrom $68

Flights to Seattlefrom $69

Washington, D.C. flight routes

Flights from Baltimore/Washington to Tweed-New Haven

Flights from Washington, D.C. Dulles Intl to Wilmington New Hanover County

Flights from Baltimore/Washington to Wilmington New Hanover County

Flights from Baltimore/Washington to Tampa

Flights from Washington, D.C. Dulles Intl to Nashville Intl

Flights from Baltimore/Washington to Detroit Metropolitan Wayne County

Cheap flights from Washington, D.C. to Louisiana from $58

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 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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

Frontier flights from Washington, D.C. to Louisiana

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

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

Our best Spirit Airlines 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 $387. In contrast, the most expensive time of day to depart to Louisiana is at noon when prices are around $481.

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, Frontier, and United Airlines 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?

14 flights are operational daily from Washington, D.C. to Louisiana as of September 2025. The most popular departure time for this route is 5:00PM, with 58% 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 103 per week as of September 2025. The most frequent departure day is Mon, with 17% 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