Cheap Flights to Gretna , LA from CA $67

View CA $67 flight on Sat, Aug. 16, 2025Opens in a new window

Popular airlines to Gretna

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How much is the cheapest flight to Gretna?

Prices were available within the past 7 days and start at CA $67 for one-way flights and CA $144 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Nov. 8 - Tue, Nov. 11
DTW
Detroit
MSY
New Orleans
CA $144 Roundtrip, found 3 days ago
CA $144
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Nov. 8 from Detroit to New Orleans, returning Tue, Nov. 11, priced at CA $144 found 3 days ago
Delta
Tue, Aug. 19 - Sat, Aug. 23
DTW
Detroit
MSY
New Orleans
CA $246 Roundtrip, found 2 hours ago
CA $246
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Aug. 19 from Detroit to New Orleans, returning Sat, Aug. 23, priced at CA $246 found 2 hours ago
American Airlines
Sat, Aug. 16 - Sat, Aug. 23
DTW
Detroit
MSY
New Orleans
CA $272 Roundtrip, found 4 hours ago
CA $272
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Aug. 16 from Detroit to New Orleans, returning Sat, Aug. 23, priced at CA $272 found 4 hours ago
JetBlue Airways
Thu, Oct. 2 - Wed, Oct. 8
BUF
Buffalo
MSY
New Orleans
CA $296 Roundtrip, found 2 hours ago
CA $296
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Thu, Oct. 2 from Buffalo to New Orleans, returning Wed, Oct. 8, priced at CA $296 found 2 hours ago
Frontier Airlines
Sat, Aug. 16 - Thu, Aug. 21
BUF
Buffalo
MSY
New Orleans
CA $314 Roundtrip, found 12 hours ago
CA $314
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sat, Aug. 16 from Buffalo to New Orleans, returning Thu, Aug. 21, priced at CA $314 found 12 hours ago

Find the cheapest month to fly from Columbus (CMH) to New Orleans (MSY)

February is typically the cheapest month to fly

From CA $94 - CA $530 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Gretna. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Gretna. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Gretna.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Gretna flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Gretna.

Looking to save even more? Get additional savings by bundling your Gretna flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Gretna trip!

Frequently asked questions

What is the name of Gretna's airport?
Book a flight to Gretna with Expedia and you'll be disembarking at Louis Armstrong New Orleans Intl. Airport (MSY).
How far is MSY from central Gretna?
Louis Armstrong New Orleans Intl. Airport (MSY) is 21 kilometres from downtown Gretna, so you'll have a reasonable commute into the centre.
What airport is best to fly into Gretna?
Before booking flights to Gretna, it's a smart idea to find out which airport is most convenient. Louis Armstrong New Orleans Intl. Airport (MSY) is 21 kilometres from the downtown area. If you hit the runway at Lakefront Airport (NEW), you'll find yourself 14 kilometres away from the centre of the city.
How many airlines fly to Gretna?
There are 13 airlines that service Gretna from 53 airports across the globe.
Which airlines fly to Gretna?
United Airlines and Spirit Airlines are some of the most popular airlines with flights to Gretna. Travellers often use Houston to take off from with United Airlines flying this route the most.
How many nonstop flights are there to Gretna?
With around 1,068 direct flights every week, you'll be arriving in Gretna before you can ask, "Are we there yet?"
Where are the most popular flights to Gretna departing from?
Flights to Gretna from Houston, Dallas and Atlanta airports are the most in demand.
How long is the flight to Gretna Airport?
If you're going to Gretna from Houston, you'll have a flight duration of 1 hour and 12 minutes. Those taking off from Dallas can expect to be midair for 1 hour and 24 minutes. From Atlanta it's approximately 1 hour and 38 minutes away.
How to book the cheapest flight to Gretna?
We've all come across those travellers who somehow manage to land wonderfully cheap plane tickets whenever they fly. Would you like to know how to do it for your Gretna vacation? Don't leave it until the last moment to lock in your flight. Also, look around online and compare your options. If your destination has a few airports, you may be able to score a better price by flying into one that's farther away. And finally, don't forget that it's first in, best dressed. Familiarize yourself with airfare costs and be ready to secure your seat as soon as you see a great bargain. The best deals don't last long.
Do you have any tips for my flight to Gretna?
Wherever you're coming from, flying can be a pleasant experience if you're well organized. Check out these essential travel tips that will get your Gretna escape started on the right note. What to pack in your hand luggage:

  • The secret to having a worry-free travel experience is to pack ahead. So, let's start with the basics: passport, official ID, credit cards and daily medications. Next, take on board items that'll help keep you entertained, like your laptop or a good book. It's also wise to bring your chargers, a quality neck pillow and a pair of earplugs. Last but not least, be sure to toss in toiletries like a toothbrush, lip balm and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp or pointed objects hiding in the bottom of your carry-on luggage. Other prohibited items include explosive or flammable substances, like aerosols and matches, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Don comfortable layers and pick shoes that are flat and easy to pull on and off.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To reduce your risk on board, drink lots of water, consider wearing compression tights or socks and keep your legs and feet moving.

How to get through airport security fast when flying to Gretna?
The answer is --- be prepared. We've rounded up some top tips for a fuss-free trip through security. Look out Gretna, here you come:

  • Have your ID and travel documents easily accessible. They'll be the first things you'll be asked to show at airport security.
  • Next up, both you and your carry-on bag must be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Personal belongings like your jacket, belt and earphones will be required to go through the machine.
  • All your electronic gadgets, including your laptop and phone, must also be scanned separately.
  • Want to bring along your favourite cologne? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're permitted to bring it with you on board.
  • The right choice of footwear can save you valuable minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked luggage. They won't be allowed in the cabin.

Flights to Gretna information
Destination airport
Louis Armstrong New Orleans Intl.
Destination airport IATA code
MSY
Destination city name
New Orleans
Roundtrip price
CA $143

Trending flights to Gretna

Prices were available within the past 7 days and start at CA $67 for one-way flights and CA $144 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep. 24 - Tue, Sep. 30
YHZ
Halifax
MSY
New Orleans
CA $418 Roundtrip, found 1 day ago
CA $418
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep. 24 from Halifax to New Orleans, returning Tue, Sep. 30, priced at CA $418 found 1 day ago
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