What are the cheapest airlines to fly from New Orleans to District of Columbia one-way?

The cheapest airlines for a one-way flight from New Orleans to District of Columbia are United Airlines ($103), JetBlue ($105), and Southwest ($108).

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the cheapest flights from New Orleans to District of Columbia?

Looking for the cheapest flight from New Orleans to District of Columbia? While on average our users pay $1,400, our data indicates the cheapest price to be $129. The most popular route (New Orleans Louis Armstrong - Washington, D.C. Dulles Intl), is priced around $185.

What are the most reliable airlines from New Orleans to District of Columbia?

Consider Republic Airways (100%), Mesa Airlines (90%) or United Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from New Orleans to District of Columbia.

What are the most popular airlines that fly from New Orleans to District of Columbia?

American Airlines, Delta and United Airlines are the most popular airlines when flying from New Orleans to District of Columbia.

How far in advance should I book a flight from New Orleans to District of Columbia?

Users have found that booking a flight from New Orleans to District of Columbia at least 16 days early can save you up to 176% on average compared to booking a flight this week. If booking 16 days before your flight isn’t an option for you, users have found flights from New Orleans to District of Columbia for as little as $167 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $436 for flights departing within the next 3 days.

What is the cheapest month to fly from New Orleans to District of Columbia?

Flights from New Orleans to District of Columbia lean towards being more expensive in February. Prices are generally better when you fly from New Orleans to District of Columbia in August, with the cheapest ticket starting at $90.

What airport do you fly from for flights from New Orleans to District of Columbia?

New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to District of Columbia.

How can I find direct flights from New Orleans to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to District of Columbia.

Can I find deals for business class flights from New Orleans to District of Columbia?

Yes. Cheapflights offers flight deals from New Orleans to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$99+ Flights from New Orleans to District of Columbia

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Cheap flight deals from New Orleans to District of Columbia

Round-trip from	$158 (Southwest)
One-way from	$99 (Trip.com)
Popular in	February
Cheapest in	August
Average price	$269
Good round-trip deal	$244 or less
Good one-way deal	$148 or less

From New Orleans Louis Armstrong to District of Columbia

Search Deals

One-way flight from New Orleans Louis Armstrong to District of Columbia

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Highest demand for flights based on searches. 5% potential increase in price ($16 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from New Orleans Louis Armstrong to District of Columbia.

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Price to beat on a one-way flight from New Orleans Louis Armstrong to District of Columbia.

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Find flight deals from New Orleans to District of Columbia

Cheapest flights from New Orleans to District of Columbia
Explore the most affordable flight options available from New Orleans to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2025.

Thu 8/285:21 pmMSY - DCA

Nonstop2h 35mAmerican Airlines

Mon 9/17:59 amDCA - MSY

Nonstop2h 47mAmerican Airlines

Deal found 7/5

$185

Wed 8/2012:18 pmMSY - DCA

1 stop9h 41mJetBlue

Sun 8/248:50 amDCA - MSY

1 stop9h 10mJetBlue

Deal found 7/4

$189

Thu 8/73:50 pmMSY - DCA

Nonstop2h 30mSouthwest

Mon 8/116:00 amDCA - MSY

1 stop4h 15mSouthwest

Deal found 7/4

$195

Fri 8/18:19 pmMSY - IAD

2 stops23h 39mMultiple Airlines

Sun 8/311:58 amIAD - MSY

1 stop8h 07mMultiple Airlines

Deal found 7/5

$201

Wed 8/139:55 amMSY - DCA

1 stop5h 08mUnited Airlines

Wed 8/208:20 amDCA - MSY

1 stop5h 50mUnited Airlines

Deal found 7/4

$205

Thu 8/75:00 amMSY - IAD

1 stop7h 20mSouthwest

Mon 8/117:35 amIAD - MSY

1 stop10h 00mSouthwest

Deal found 7/3

$205

Sat 8/3012:38 pmMSY - DCA

1 stop5h 14mDelta

Tue 9/212:20 pmDCA - MSY

1 stop4h 38mDelta

Deal found 7/4

$217

Thu 8/283:06 pmMSY - IAD

1 stop7h 15mDelta

Mon 9/16:00 amIAD - MSY

1 stop5h 08mDelta

Deal found 7/4

$217

Thu 9/253:58 pmMSY - IAD

1 stop7h 23mUnited Airlines

Sun 9/285:47 pmIAD - MSY

Nonstop2h 41mUnited Airlines

Deal found 7/6

$227

Sun 8/35:05 pmMSY - IAD

1 stop6h 07mFrontier

Sun 8/106:10 amIAD - MSY

1 stop11h 08mFrontier

Deal found 7/6

$245

Thu 8/286:19 amMSY - IAD

1 stop5h 29mAmerican Airlines

Tue 9/211:51 amIAD - MSY

1 stop11h 52mAmerican Airlines

Deal found 7/4

$247

Fri 7/1812:15 pmMSY - IAD

1 stop22h 28mSun Country Air

Tue 7/2212:40 pmIAD - MSY

1 stop26h 41mSun Country Air

Deal found 7/6

$275

Best flights from New Orleans to District of Columbia
Discover carefully curated flight deals from New Orleans to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2025.

Fri 10/105:20 pmMSY - DCA

Nonstop2h 25mSouthwest

Tue 10/147:55 pmDCA - MSY

Nonstop2h 45mSouthwest

Deal found 7/6

$158

Thu 8/285:21 pmMSY - DCA

Nonstop2h 35mAmerican Airlines

Mon 9/17:59 amDCA - MSY

Nonstop2h 47mAmerican Airlines

Deal found 7/5

$185

Wed 8/2012:18 pmMSY - DCA

1 stop9h 41mJetBlue

Sun 8/248:50 amDCA - MSY

1 stop9h 10mJetBlue

Deal found 7/4

$189

Fri 8/88:19 pmMSY - IAD

2 stops16h 53mMultiple Airlines

Sun 8/1011:58 amIAD - MSY

1 stop8h 07mMultiple Airlines

Deal found 7/5

$201

Wed 8/139:55 amMSY - DCA

1 stop5h 08mUnited Airlines

Wed 8/208:20 amDCA - MSY

1 stop5h 50mUnited Airlines

Deal found 7/4

$205

Thu 8/285:25 amMSY - DCA

1 stop6h 15mDelta

Mon 9/16:00 amDCA - MSY

1 stop5h 08mDelta

Deal found 7/4

$217

Sun 8/35:05 pmMSY - IAD

1 stop6h 07mFrontier

Sun 8/106:10 amIAD - MSY

1 stop11h 08mFrontier

Deal found 7/6

$245

Fri 7/1812:15 pmMSY - IAD

1 stop22h 28mSun Country Air

Tue 7/2212:40 pmIAD - MSY

1 stop26h 41mSun Country Air

Deal found 7/6

$275

Thu 8/75:00 amMSY - IAD

1 stop7h 20mSouthwest

Mon 8/117:35 amIAD - MSY

1 stop10h 00mSouthwest

Deal found 7/3

$205

Thu 8/283:06 pmMSY - IAD

1 stop7h 15mDelta

Mon 9/16:00 amIAD - MSY

1 stop5h 08mDelta

Deal found 7/4

$217

Fri 8/2912:40 pmMSY - IAD

Nonstop2h 29mUnited Airlines

Sun 8/315:33 pmIAD - MSY

Nonstop2h 40mUnited Airlines

Deal found 7/6

$219

Sat 8/27:00 amMSY - IAD

1 stop4h 49mAmerican Airlines

Sat 8/96:34 amIAD - MSY

1 stop4h 23mAmerican Airlines

Deal found 7/5

$251

Last-minute flights from New Orleans to District of Columbia
Discover last-minute flight deals from New Orleans to District of Columbia. Data last updated July 6, 2025 and is based on user searches.

Fri 7/119:41 amMSY - IAD

1 stop26h 10mFrontier

Sat 7/124:17 pmIAD - MSY

1 stop25h 01mFrontier

Deal found 7/5

$310

Fri 7/118:19 pmMSY - IAD

2 stops23h 34mMultiple Airlines

Sun 7/1311:58 amIAD - MSY

1 stop8h 07mMultiple Airlines

Deal found 7/4

$317

Sun 7/136:01 pmMSY - DCA

1 stop17h 03mFrontier

Thu 7/177:00 amDCA - MSY

1 stop11h 04mFrontier

Deal found 7/6

$328

Tue 7/1512:18 pmMSY - DCA

1 stop9h 40mJetBlue

Wed 7/166:30 amDCA - MSY

1 stop5h 46mJetBlue

Deal found 7/3

$283

Tue 7/155:15 amMSY - DCA

2 stops12h 47mUnited Airlines

Thu 7/176:00 amDCA - MSY

1 stop6h 03mUnited Airlines

Deal found 7/6

$752

Wed 7/169:53 amMSY - DCA

Nonstop2h 43mAmerican Airlines

Mon 7/217:29 amDCA - MSY

Nonstop2h 52mAmerican Airlines

Deal found 7/5

$417

Wed 7/1612:42 pmMSY - IAD

Nonstop2h 34mUnited Airlines

Mon 7/218:35 amIAD - MSY

Nonstop2h 38mUnited Airlines

Deal found 7/5

$417

Wed 7/165:07 pmMSY - DCA

1 stop4h 52mDelta

Thu 7/246:00 amDCA - MSY

1 stop4h 24mDelta

Deal found 7/6

$437

Wed 7/165:41 pmMSY - IAD

1 stop4h 35mDelta

Thu 7/246:00 amIAD - MSY

1 stop4h 24mDelta

Deal found 7/6

$437

Wed 7/1610:54 amMSY - IAD

1 stop5h 15mAmerican Airlines

Wed 7/239:03 amIAD - MSY

2 stops10h 44mAmerican Airlines

Deal found 7/6

$442

Wed 7/169:40 amMSY - IAD

2 stops12h 05mSouthwest

Mon 7/215:00 amIAD - MSY

1 stop8h 35mSouthwest

Deal found 7/5

$463

Wed 7/169:00 amMSY - DCA

1 stop4h 30mSouthwest

Mon 7/211:15 pmDCA - MSY

2 stops7h 30mSouthwest

Deal found 7/5

$477

One-way flights from New Orleans to District of Columbia
Search for one-way flight options from New Orleans to District of Columbia. Find affordable one-way fares based on user searches. Data last updated July 6, 2025.

Fri 8/86:15 amMSY - IAD

1 stop6h 34mMultiple Airlines

Deal found 7/5

$99

Tue 8/512:03 pmMSY - DCA

1 stop5h 42mUnited Airlines

Deal found 7/4

$103

Tue 8/57:00 amMSY - IAD

1 stop5h 49mUnited Airlines

Deal found 7/4

$103

Wed 9/1012:29 pmMSY - DCA

1 stop7h 22mJetBlue

Deal found 7/4

$105

Thu 8/145:00 amMSY - DCA

2 stops8h 05mSouthwest

Deal found 7/4

$108

Tue 8/57:50 amMSY - IAD

1 stop13h 15mSouthwest

Deal found 7/4

$108

Wed 9/109:05 amMSY - IAD

1 stop4h 26mDelta

Deal found 7/6

$109

Sat 10/43:30 pmMSY - DCA

Nonstop2h 37mAmerican Airlines

Deal found 7/5

$116

Sat 8/238:28 pmMSY - IAD

1 stop13h 39mSun Country Air

Deal found 7/5

$120

Mon 9/294:51 pmMSY - IAD

1 stop6h 15mFrontier

Deal found 7/6

$122

Sat 8/96:33 amMSY - DCA

1 stop5h 01mDelta

Deal found 7/5

$126

Tue 8/511:02 amMSY - IAD

2 stops7h 34mAmerican Airlines

Deal found 7/5

$131

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 8/28

5:21 pm-8:56 pm

Nonstop2h 35m

Washington, D.C. Reagan-National

Mon 9/1

7:59 am-9:46 am

Nonstop2h 47m

$185

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Wed 8/20

12:18 pm-10:59 pm

1 stop9h 41m

Washington, D.C. Reagan-National

Sun 8/24

8:50 am-5:00 pm

1 stop9h 10m

$189

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 8/7

3:50 pm-7:20 pm

Nonstop2h 30m

Washington, D.C. Reagan-National

Mon 8/11

6:00 am-9:15 am

1 stop4h 15m

$195

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Fri 8/8

8:19 pm-2:12 pm

2 stops16h 53m

Washington, D.C. Dulles Intl

Sun 8/10

11:58 am-7:05 pm

1 stop8h 07m

$201

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Wed 8/13

9:55 am-4:03 pm

1 stop5h 08m

Washington, D.C. Reagan-National

Wed 8/20

8:20 am-1:10 pm

1 stop5h 50m

$205

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Thu 8/7

5:00 am-1:20 pm

1 stop7h 20m

Washington, D.C. Dulles Intl

Mon 8/11

7:35 am-4:35 pm

1 stop10h 00m

$205

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 8/30

12:38 pm-6:52 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Tue 9/2

12:20 pm-3:58 pm

1 stop4h 38m

$217

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Thu 8/28

3:06 pm-11:21 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

Mon 9/1

6:00 am-10:08 am

1 stop5h 08m

$217

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Fri 8/29

12:40 pm-4:09 pm

Nonstop2h 29m

Washington, D.C. Dulles Intl

Sun 8/31

5:33 pm-7:13 pm

Nonstop2h 40m

$219

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Sun 8/3

5:05 pm-12:12 am

1 stop6h 07m

Washington, D.C. Dulles Intl

Sun 8/10

6:10 am-4:18 pm

1 stop11h 08m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 25 results

Best time to book a flight from New Orleans to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from New Orleans 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 New Orleans to District of Columbia

What is the cheapest month to book a flight from New Orleans to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from New Orleans to District of Columbia (average of $309). Flying from New Orleans to District of Columbia in July is currently the most expensive (average of $345). 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.

What is the cheapest time of day to fly from MSY to DC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Orleans to District of Columbia as you normally would.

Reviews of airlines servicing District of Columbia

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from New Orleans to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,259 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,259 reviews

Southwest

8.0

Very good

4,259 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,968 reviews

Southwest

8.0

Very good

4,259 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,849 reviews

Southwest

8.0

Very good

4,259 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

JetBlue

7.3

Good

2,908 reviews

Southwest

8.0

Very good

4,259 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,259 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What airport do you fly from for flights from New Orleans to District of Columbia?
New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to District of Columbia.
What are the cheapest airlines to fly from New Orleans to District of Columbia one-way?
The cheapest airlines for a one-way flight from New Orleans to District of Columbia are United Airlines ($103), JetBlue ($105), and Southwest ($108).
What are the most reliable airlines from New Orleans to District of Columbia?
Consider Republic Airways (100%), Mesa Airlines (90%) or United Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from New Orleans to District of Columbia.
What are the cheapest flights from New Orleans to District of Columbia?
Looking for the cheapest flight from New Orleans to District of Columbia? While on average our users pay $1,400, our data indicates the cheapest price to be $129. The most popular route (New Orleans Louis Armstrong - Washington, D.C. Dulles Intl), is priced around $185.
Can I find deals for flights from New Orleans to District of Columbia that include hotel bookings?
Yes. In addition to deals on New Orleans to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to District of Columbia.
Can I find deals for business class flights from New Orleans to District of Columbia?
Yes. Cheapflights offers flight deals from New Orleans to District of Columbia 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 New Orleans to District of Columbia?
Currently, August is the cheapest month in which you can book a flight from New Orleans to District of Columbia (average of $309). Flying from New Orleans to District of Columbia in July is currently the most expensive (average of $345). 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

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Top 5 airlines flying from New Orleans to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$59	Average$160	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$134	Average$296	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$184	Average$314	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$209	Average$375	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$226	Average$359	FlexibilityNo cancel fee	On-time69%

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$99+ Cheap flights from New Orleans (MSY) to District of Columbia

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to District of Columbia with Cheapflights

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3. Compare prices and book

Cheap flight deals from New Orleans to District of Columbia

Keep the following information in mind while searching for New Orleans to District of Columbia flight deals. Data was last updated July 6, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from New Orleans to District of Columbia

Cheapest flights from New Orleans to District of ColumbiaExplore the most affordable flight options available from New Orleans to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2025.

Explore the most affordable flight options available from New Orleans to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to District of Columbia that are best for you.

Best time to book a flight from New Orleans to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from New Orleans with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to District of Columbia

What is the cheapest month to book a flight from New Orleans to District of Columbia?

What is the cheapest time of day to fly from MSY to DC?

Find hourly flight availability from New Orleans to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 6, 2025.

Reviews of airlines servicing District of Columbia

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from New Orleans to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to District of Columbia. 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 New Orleans to District of Columbia?

What are the cheapest airlines to fly from New Orleans to District of Columbia one-way?

What are the most reliable airlines from New Orleans to District of Columbia?

What are the cheapest flights from New Orleans to District of Columbia?

Can I find deals for flights from New Orleans to District of Columbia that include hotel bookings?

How can I find direct flights from New Orleans to District of Columbia?

Can I find deals for business class flights from New Orleans to District of Columbia?

What is the cheapest month to book a flight from New Orleans to District of Columbia?

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 New Orleans to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from New Orleans to District of Columbia

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Cheapest flights from New Orleans to District of Columbia
Explore the most affordable flight options available from New Orleans to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2025.