Cheap flights from Louisiana to Dulles Intl (IAD) from $85

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MSY — IAD
May 29 — Jun 51

How far in advance should I book a flight from Louisiana to Washington, D.C. Dulles Intl Airport?

Find a great deal and save up to 90% by booking at least 59 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Louisiana to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at $269.

What is the cheapest month to fly from Louisiana to Washington, D.C. Dulles Intl Airport?

The best pricing can be found in the month of January. Prices to Washington, D.C. Dulles Intl Airport from Louisiana average $285. You can even find prices in January for less than $285, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $158. The month of February appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Louisiana. Flying in the targeted month can save you up to 16%.

When is the cheapest time to fly from Louisiana to Washington, D.C. Dulles Intl Airport (LA - IAD)?

When flying from Louisiana to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Louisiana to Dulles Intl

Explore cheap flight options specifically provided by Delta for the route between Louisiana and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Louisiana to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 6/197:45 amMSY - IAD
1 stop7h 13mDelta
Wed 6/266:00 amIAD - MSY
1 stop4h 15mDelta
Deal found 5/22$196
Tue 9/245:15 pmLFT - IAD
1 stop5h 52mDelta
Sat 9/284:50 pmIAD - LFT
1 stop6h 01mDelta
Deal found 5/22$198
Wed 7/106:13 pmMSY - IAD
1 stop4h 45mDelta
Sat 7/137:11 pmIAD - MSY
1 stop5h 16mDelta
Deal found 5/22$203
Sat 8/315:25 pmMSY - IAD
1 stop5h 50mDelta
Sat 9/711:00 amIAD - MSY
1 stop4h 17mDelta
Deal found 5/23$207
Sat 8/108:00 amMSY - IAD
1 stop7h 02mDelta
Sat 8/175:00 pmIAD - MSY
1 stop4h 37mDelta
Deal found 5/23$214
Sat 10/196:30 amMSY - IAD
1 stop4h 27mDelta
Mon 10/217:50 pmIAD - MSY
1 stop4h 41mDelta
Deal found 5/22$218
Fri 8/25:23 pmMSY - IAD
1 stop5h 35mDelta
Thu 9/56:00 amIAD - MSY
1 stop3h 51mDelta
Deal found 5/23$222
Mon 7/16:00 pmMSY - IAD
1 stop4h 59mDelta
Sat 7/66:00 amIAD - MSY
1 stop4h 17mDelta
Deal found 5/22$229
Fri 9/205:15 pmLFT - IAD
1 stop5h 52mDelta
Tue 9/2410:00 amIAD - LFT
1 stop7h 30mDelta
Deal found 5/22$231

Cheap American Airlines flights from Louisiana to Dulles Intl

Explore cheap flight options specifically provided by American Airlines for the route between Louisiana and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Louisiana to Washington, D.C.. Deals frequently update to provide users with more options.
Tue 9/33:35 pmLFT - IAD
1 stop6h 47mAmerican Airlines
Tue 9/108:55 amIAD - LFT
1 stop7h 52mAmerican Airlines
Deal found 5/22$197
Tue 9/33:35 pmLFT - IAD
1 stop6h 47mAmerican Airlines
Tue 9/108:55 amIAD - LFT
2 stops10h 10mAmerican Airlines
Deal found 5/22$202
Fri 8/233:35 pmLFT - IAD
1 stop6h 47mAmerican Airlines
Mon 8/265:38 pmIAD - LFT
1 stop5h 29mAmerican Airlines
Deal found 5/23$237
Tue 9/33:35 pmLFT - IAD
1 stop6h 47mAmerican Airlines
Tue 9/108:55 amIAD - LFT
2 stops10h 10mAmerican Airlines
Deal found 5/23$242
Sat 8/1010:46 amMSY - IAD
1 stop5h 20mAmerican Airlines
Sat 8/175:38 pmIAD - MSY
1 stop7h 17mAmerican Airlines
Deal found 5/22$255
Tue 9/2410:01 amLFT - IAD
1 stop5h 30mAmerican Airlines
Sat 9/288:55 amIAD - LFT
2 stops9h 06mAmerican Airlines
Deal found 5/22$262
Sat 8/105:55 amMSY - IAD
2 stops10h 11mAmerican Airlines
Sat 8/171:10 pmIAD - MSY
2 stops10h 24mAmerican Airlines
Deal found 5/22$267
Tue 7/236:20 amMSY - IAD
2 stops9h 42mAmerican Airlines
Tue 7/309:24 amIAD - MSY
1 stop5h 03mAmerican Airlines
Deal found 5/23$284
Fri 8/26:30 pmMSY - IAD
1 stop4h 31mAmerican Airlines
Thu 9/58:55 amIAD - MSY
2 stops10h 13mAmerican Airlines
Deal found 5/23$300

Cheap Louisiana to Dulles Intl flights in May & June 2024

Find cheap flight options from Louisiana to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 2024.
Scroll through some of the best deals on flights from Louisiana to Washington, D.C. in 2024. Check back in a little while for more flight options.
Wed 6/268:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Sat 6/298:40 amIAD - MSY
Nonstop2h 35mUnited Airlines
Deal found 5/23$180
Wed 6/1910:20 amMSY - IAD
1 stop4h 38mDelta
Wed 8/76:00 amIAD - MSY
1 stop3h 51mDelta
Deal found 5/23$196
Tue 6/258:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Sun 6/305:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$199
Thu 6/278:00 amMSY - IAD
Nonstop2h 33mUnited Airlines
Sat 6/295:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$210
Wed 6/198:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Mon 6/245:45 pmIAD - MSY
Nonstop2h 41mUnited Airlines
Deal found 5/23$218
Wed 6/265:50 pmMSY - IAD
1 stop5h 09mUnited Airlines
Sat 6/295:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$227
Thu 6/138:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Sun 6/238:45 amIAD - MSY
Nonstop2h 35mUnited Airlines
Deal found 5/23$229
Tue 6/255:50 pmMSY - IAD
1 stop5h 09mUnited Airlines
Sun 6/305:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$238
Tue 6/255:30 amMSY - IAD
1 stop5h 10mDelta
Sun 6/306:00 amIAD - MSY
1 stop4h 15mDelta
Deal found 5/23$247

Louisiana to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Louisiana and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Scroll through some of the best deals on flights from Louisiana to Washington, D.C. in 2024. Check back in a little while for more flight options.
Tue 7/28:00 amMSY - IAD
Nonstop2h 33mUnited Airlines
Tue 7/25:33 pmIAD - MSY
1 stop5h 40mUnited Airlines
Deal found 5/23$179
Wed 6/268:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Sat 6/298:40 amIAD - MSY
Nonstop2h 35mUnited Airlines
Deal found 5/23$180
Thu 8/88:00 amMSY - IAD
Nonstop2h 33mUnited Airlines
Tue 8/138:40 amIAD - MSY
Nonstop2h 43mUnited Airlines
Deal found 5/23$184
Sat 8/34:05 pmMSY - IAD
1 stop6h 47mUnited Airlines
Tue 8/65:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$190
Tue 7/28:00 amMSY - IAD
Nonstop2h 33mUnited Airlines
Tue 7/25:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$193
Thu 8/88:00 amMSY - IAD
Nonstop2h 33mUnited Airlines
Tue 8/136:30 amIAD - MSY
1 stop5h 31mUnited Airlines
Deal found 5/23$194
Wed 6/1910:20 amMSY - IAD
1 stop4h 38mDelta
Wed 8/76:00 amIAD - MSY
1 stop3h 51mDelta
Deal found 5/23$196
Wed 9/254:31 pmSHV - IAD
1 stop5h 10mAmerican Airlines
Sat 9/287:02 amIAD - SHV
1 stop4h 31mAmerican Airlines
Deal found 5/23$197
Tue 6/258:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Sun 6/305:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$199

Non-stop flights to Dulles Intl from Louisiana

Discover non-stop flight options from Louisiana to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
If you're seeking options on non-stop flights from Louisiana to Washington, D.C., check out these fares. If you're looking for other options for flights from Louisiana to Washington, D.C., make sure to update the search form at the top of page.
Wed 6/268:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Sat 6/298:40 amIAD - MSY
Nonstop2h 35mUnited Airlines
Deal found 5/23$180
Thu 8/88:00 amMSY - IAD
Nonstop2h 33mUnited Airlines
Tue 8/138:40 amIAD - MSY
Nonstop2h 43mUnited Airlines
Deal found 5/23$184
Tue 7/28:00 amMSY - IAD
Nonstop2h 33mUnited Airlines
Tue 7/25:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$193
Tue 6/258:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Sun 6/305:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$199
Thu 6/278:00 amMSY - IAD
Nonstop2h 33mUnited Airlines
Sat 6/295:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$210
Thu 6/138:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Sun 6/238:45 amIAD - MSY
Nonstop2h 35mUnited Airlines
Deal found 5/23$229
Mon 7/18:00 amMSY - IAD
Nonstop2h 33mUnited Airlines
Fri 7/55:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/22$239
Sat 8/312:30 pmMSY - IAD
Nonstop2h 33mUnited Airlines
Mon 8/55:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/23$244
Sat 6/297:55 amMSY - IAD
Nonstop2h 33mUnited Airlines
Fri 7/55:37 pmIAD - MSY
Nonstop2h 40mUnited Airlines
Deal found 5/22$250

Louisiana to Dulles Intl flights leaving soon

Find last-minute flight options from Louisiana to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Check out these flights departing soon from Louisiana to Washington, D.C.. It's wise to confirm all flight details are correct before booking.
Thu 5/305:20 pmLFT - IAD
1 stop5h 35mDelta
Thu 6/66:00 amIAD - LFT
1 stop6h 03mDelta
Deal found 5/23$300
Thu 5/308:10 amMSY - IAD
2 stops32h 49mMultiple Airlines
Sun 6/210:25 pmIAD - MSY
2 stops35h 01mMultiple Airlines
Deal found 5/23$322
Sat 6/13:20 pmSHV - IAD
1 stop4h 36mDelta
Tue 6/45:20 pmIAD - SHV
1 stop6h 29mDelta
Deal found 5/23$397
Sun 6/29:11 pmMSY - IAD
3 stops33h 09mMultiple Airlines
Sat 6/88:25 amIAD - MSY
3 stops16h 20mMultiple Airlines
Deal found 5/23$405
Tue 5/286:55 amMSY - IAD
3 stops27h 25mMultiple Airlines
Mon 6/312:55 pmIAD - MSY
3 stops23h 40mMultiple Airlines
Deal found 5/23$415
Sat 6/16:05 pmLCH - IAD
1 stop4h 54mUnited Airlines
Tue 6/46:10 amIAD - LCH
1 stop6h 41mUnited Airlines
Deal found 5/22$416
Thu 5/305:23 amMSY - IAD
1 stop4h 52mAmerican Airlines
Tue 6/115:00 amIAD - MSY
1 stop4h 34mAmerican Airlines
Deal found 5/23$423
Wed 5/296:15 amLFT - IAD
1 stop6h 54mDelta
Sun 6/27:00 amIAD - LFT
1 stop5h 03mDelta
Deal found 5/23$436
Thu 5/308:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Tue 6/118:45 amIAD - MSY
Nonstop2h 35mUnited Airlines
Deal found 5/23$450

One-way flights to Dulles Intl from Louisiana

Search for one-way flight options from Louisiana to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a look at some of the best available options we've come across on one-way flights from Louisiana to Washington, D.C.. For those needing a return trip from Louisiana, there is a search form available above.
Tue 6/188:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Deal found 5/23$85
Tue 6/182:06 pmMSY - IAD
1 stop7h 39mUnited Airlines
Deal found 5/23$94
Sat 6/2212:30 pmMSY - IAD
Nonstop2h 33mUnited Airlines
Deal found 5/22$96
Wed 10/306:30 amMSY - IAD
1 stop6h 28mDelta
Deal found 5/22$98
Thu 9/126:30 amMSY - IAD
1 stop4h 27mDelta
Deal found 5/22$109
Thu 6/68:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Deal found 5/22$113
Wed 6/263:53 pmMSY - IAD
1 stop7h 06mDelta
Deal found 5/22$114
Mon 6/178:00 amMSY - IAD
Nonstop2h 34mUnited Airlines
Deal found 5/23$115
Wed 10/308:00 amMSY - IAD
Nonstop2h 25mUnited Airlines
Deal found 5/23$120

Find flights from Louisiana to Dulles Intl within your budget

Customize your flight search to find flights from Louisiana to Dulles Intl 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 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$169 - $259

Route

Depart

Return

Price

New Orleans Louis ArmstrongWashington, D.C. Dulles Intl

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Wed 6/19

Nonstop2h 34m

Washington, D.C. Dulles Intl

Wed 6/26

Nonstop2h 35m

$169

New Orleans Louis ArmstrongWashington, D.C. Dulles Intl

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Tue 7/2

Nonstop2h 33m

Washington, D.C. Dulles Intl

Tue 7/2

1 stop5h 40m

$179

New Orleans Louis ArmstrongWashington, D.C. Dulles Intl

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Tue 7/23

Nonstop2h 33m

Washington, D.C. Dulles Intl

Sat 7/27

Nonstop2h 40m

$180

New Orleans Louis ArmstrongWashington, D.C. Dulles Intl

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Thu 8/8

Nonstop2h 33m

Washington, D.C. Dulles Intl

Tue 8/13

Nonstop2h 43m

$184

New Orleans Louis ArmstrongWashington, D.C. Dulles Intl

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Wed 6/19

1 stop7h 13m

Washington, D.C. Dulles Intl

Wed 6/26

1 stop4h 15m

$196

Lafayette RegionalWashington, D.C. Dulles Intl

LFT - IAD

LFTIAD

Lafayette Regional

Tue 9/3

1 stop6h 47m

Washington, D.C. Dulles Intl

Tue 9/10

1 stop7h 52m

$197

Lafayette RegionalWashington, D.C. Dulles Intl

LFT - IAD

LFTIAD

Lafayette Regional

Tue 9/24

1 stop5h 52m

Washington, D.C. Dulles Intl

Sat 9/28

1 stop6h 01m

$198

Lafayette RegionalWashington, D.C. Dulles Intl

LFT - IAD

LFTIAD

Lafayette Regional

Tue 9/3

1 stop6h 47m

Washington, D.C. Dulles Intl

Tue 9/10

2 stops10h 10m

$202

New Orleans Louis ArmstrongWashington, D.C. Dulles Intl

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Wed 6/19

2 stops32h 24m

Washington, D.C. Dulles Intl

Wed 6/26

1 stop25h 38m

$259

Flights are sorted by cheapest first

Deals found on 5/22

No data available for this route at this time. Please check back soon.

Best time to book a flight from Louisiana to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Louisiana 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated May 24, 2024.
See what other customers who have flown with Delta, American Airlines and United Airlines from Louisiana to Washington, D.C. have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,175 reviews

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.1
Very good
9,175 reviews
8.1
Very good
9,175 reviews

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.0
Very good
10,561 reviews
8.1
Very good
9,175 reviews

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.5
Good
1,009 reviews
8.1
Very good
9,175 reviews

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.4
Good
10,845 reviews
8.1
Very good
9,175 reviews

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.3
Good
14,388 reviews
8.1
Very good
9,175 reviews

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Louisiana to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from Louisiana to Washington, D.C. Dulles Intl Airport for under $200. The cheapest flight booked recently is on United Airlines for just $169, but on average you can expect to pay $196.

  • Are there nonstop flights from Louisiana to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Louisiana to Washington, D.C. Dulles Intl Airport under $200. A good price for a nonstop flight from Louisiana to Washington, D.C. Dulles Intl Airport is less than $247.

  • Are there last-minute flights available from Louisiana to Washington, D.C. Dulles Intl Airport for under $300?

    There are currently 20+ open flights from Louisiana to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $300.

  • What days are nonstop flights available from Louisiana to Washington, D.C. Dulles Intl Airport?

    Days when nonstop flights are available for this flight are: Friday, Saturday.

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

    Per day, 7 flights depart from Louisiana to Washington, D.C. Dulles Intl Airport on average.
    Morning (6am - Noon) - 100% of flight departures

  • How long is the flight from Louisiana to Washington, D.C. Dulles Intl Airport?

    For as low as $169, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Louisiana in 2h 34m. There are 960 mi between Louisiana and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Louisiana to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $85. Users have also found prices from $98 and $146 on Delta and American Airlines, respectively.

  • What are the most popular routes from Louisiana to Washington, D.C. Dulles Intl Airport?

  • What are the most reliable airlines from Louisiana to Washington, D.C. Dulles Intl Airport?

    Consider Mesa Airlines (96%), United Airlines (91%) or Copa Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Louisiana to Washington, D.C. Dulles Intl Airport.

  • What are the cheapest flights from Louisiana to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay $1,937 for a flight from Louisiana to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $130 while the most popular route, (New Orleans Louis Armstrong - Washington, D.C. Dulles Intl) is currently priced at $169.

  • What does MSY to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a New Orleans Louis Armstrong Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a MSY to IAD flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Baton Rouge Ryan Airport (BTR), Shreveport Airport (SHV), Lafayette Regional Airport (LFT), Monroe Huenefeld Airport (MLU), Lake Charles Airport (LCH).

  • Can I find deals for flights from Louisiana to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Louisiana to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Louisiana to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisiana to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Louisiana to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Louisiana to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Dulles Intl.

  • Can I find deals for business class flights from Louisiana to Dulles Intl?

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

  • Can I find deals for flights from Louisiana to Dulles Intl that allow pets onboard?

    Many airlines flying from Louisiana to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Louisiana to Dulles Intl?

    Yes, you can often find last-minute deals on Louisiana to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Louisiana to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Louisiana to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Louisiana to Washington, D.C. Dulles Intl Airport?

  • When is the best time to book a flight from Louisiana to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Louisiana to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Louisiana to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $394). 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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Alternative routes for Louisiana to Dulles Intl
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Top 3 airlines flying from Louisiana to Dulles Intl

Discover the top 3 airlines that operate flights from Louisiana to Dulles Intl. 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 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$180Average$380FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$187Average$428FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$234Average$405FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Louisiana to Dulles Intl by cabin class

Find flights from Louisiana to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Louisiana to Dulles Intl

Find hourly flight availability from Louisiana to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 24, 2024.
1%of flight departuresEarly morningMidnight to 6 am
85%of flight departuresMorning6 am to noon
14%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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How does Cheapflights help users find flights from Louisiana to Dulles Intl?

When you search for this flight from Louisiana to Dulles Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Louisiana to Dulles Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Louisiana to Dulles Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Louisiana to Dulles Intl with no change fees?

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