$139 Cheap Flights from New Orleans (MSY) to San Francisco (SFO)

View $139 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO)

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Cheap Flights from New Orleans to San Francisco (MSY-SFO)

Prices were available within the past 7 days and start at $139 for one-way flights and $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Oct 16 - Mon, Oct 20
MSY
New Orleans
SFO
San Francisco
$237 Roundtrip, found 4 days ago
$237
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Oct 16 from New Orleans to San Francisco, returning Mon, Oct 20, priced at $237 found 4 days ago
Frontier Airlines
Thu, Oct 30 - Sat, Nov 15
MSY
New Orleans
SFO
San Francisco
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 30 from New Orleans to San Francisco, returning Sat, Nov 15, priced at $258 found 2 days ago
Frontier Airlines
Thu, Aug 14 - Wed, Aug 20
MSY
New Orleans
SFO
San Francisco
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 14 from New Orleans to San Francisco, returning Wed, Aug 20, priced at $259 found 3 days ago
Frontier Airlines
Thu, Oct 9 - Mon, Oct 13
MSY
New Orleans
SFO
San Francisco
$261 Roundtrip, found 4 days ago
$261
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Oct 9 from New Orleans to San Francisco, returning Mon, Oct 13, priced at $261 found 4 days ago
Frontier Airlines
Thu, Aug 7 - Thu, Aug 14
MSY
New Orleans
SFO
San Francisco
$267 Roundtrip, found 3 days ago
$267
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 7 from New Orleans to San Francisco, returning Thu, Aug 14, priced at $267 found 3 days ago
Southwest Airlines
Wed, Aug 27 - Sat, Aug 30
MSY
New Orleans
SFO
San Francisco
$268 Roundtrip, found 4 days ago
$268
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Aug 27 from New Orleans to San Francisco, returning Sat, Aug 30, priced at $268 found 4 days ago
United
Sat, Nov 1 - Tue, Nov 4
MSY
New Orleans
SFO
San Francisco
$269 Roundtrip, just found
$269
Roundtrip
just found
Select United flight, departing Sat, Nov 1 from New Orleans to San Francisco, returning Tue, Nov 4, priced at $269 just found
Frontier Airlines
Sun, Aug 24 - Sun, Aug 31
MSY
New Orleans
SFO
San Francisco
$272 Roundtrip, found 4 days ago
$272
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Aug 24 from New Orleans to San Francisco, returning Sun, Aug 31, priced at $272 found 4 days ago
American Airlines
Wed, Sep 10 - Wed, Sep 17
MSY
New Orleans
SFO
San Francisco
$277 Roundtrip, just found
$277
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 10 from New Orleans to San Francisco, returning Wed, Sep 17, priced at $277 just found
Delta
Fri, Aug 1 - Sat, Aug 23
MSY
New Orleans
SFO
San Francisco
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Aug 1 from New Orleans to San Francisco, returning Sat, Aug 23, priced at $278 found 2 days ago

Find the cheapest month to fly from New Orleans (MSY) to San Francisco (SFO)

January is typically the cheapest month to fly

From $158 - $433 per traveler.

Graph displaying average flight prices per month

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city center is 50 minutes. Flights from $491
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city center50 min
Flights from $491
Select flight to Oakland Intl. OAK. Average driving time to city center is 26 minutes. Flights from $439
OAK
Oakland Intl.
Average driving time to city center26 min
Flights from $439
Flights from New Orleans (MSY) to San Francisco (SFO)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$237
Distance
1908 mi
Average flight time
3 hours 47 mins

New Orleans to San Francisco Flights

The cheapest times to fly from New Orleans to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New Orleans to San Francisco are during the month of October. You can find some of the cheapest flights from New Orleans to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Orleans to San Francisco

Sunday is one of the best days to book for cheap flights from New Orleans to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New Orleans to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New Orleans to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New Orleans to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New Orleans to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO) cost?
Score cheap return tickets from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO) starting at $269. Grab a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving MSY on July 30 2025 and touching down at SFO. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from MSY to SFO?
Snag a low fare by booking your nonstop flight from MSY to SFO in August. You can find a one-way United flight for $174 leaving on August 3 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 3 2025 and remains unchanged.
Which airlines fly direct from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO)?
When departing from Louis Armstrong New Orleans Intl. Airport (MSY), you can take a nonstop flight to San Francisco Intl. Airport (SFO) with United Airlines.
What is the cheapest airline that flies from MSY to SFO?
At the moment, the cheapest carrier offering one-way flights from MSY to SFO is United. You can book a seat on this route from $174. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MSY on August 3 2025. Prices were last updated on July 3 2025 and have not changed since.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO)?
On average, Louis Armstrong New Orleans Intl. Airport (MSY) only has 1 nonstop flight to San Francisco Intl. Airport (SFO) daily. For additional options, try our easy-to-use filters. Simply enter your travel dates, then select "1 Stop" or "2+ Stops" to find flights offering layovers.
What are the most popular departure times for flights from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO)?
The 8 AM departures from MSY to SFO are the top choice for many travelers. Greater demand means you'll likely pay more for these departures. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from MSY to SFO?
Friday has the most flights from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO). Consider traveling on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO)?
Louis Armstrong New Orleans Intl. Airport (MSY)'s first flight to San Francisco Intl. Airport (SFO) takes off at approximately 8:45AM UTC-6. With a total journey time of 4h 57m, you'll touch down at around 11:42AM UTC-8.
How long does it take to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO)?
Flights from MSY to SFO have an average travel time of 4 hours and 57 minutes. The total distance between these two airports is 1,900 mi.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO)?
Choose a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Francisco from Louis Armstrong New Orleans Intl. Airport (MSY)?
If you're taking a direct flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco, San Francisco Intl. Airport (SFO) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO) last-minute?
Waiting until just before your trip to book a ticket from MSY to SFO often results in higher prices. While you may find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a MSY to SFO flight and hotel package?
Compared with arranging flights and hotels separately, booking a MSY to SFO flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Francisco Intl. Airport (SFO)?
If you reserved your MSY to SFO flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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