Cheap Flights to Saint Mary Parish from $126

View $126 flight on Wed, Feb 11, 2026Opens in a new window

Popular airlines to Saint Mary Parish

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • WestJet

    WestJet

  • KLM

    KLM

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

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How much is the cheapest flight to Saint Mary Parish?

Prices were available within the past 7 days and start at $126 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 14 - Wed, Apr 22
DEN
Denver
LFT
Lafayette
$219 Roundtrip, just found
$219
Roundtrip
just found
Select Delta flight, departing Tue, Apr 14 from Denver to Lafayette, returning Wed, Apr 22, priced at $219 just found
United
Sat, Jan 17 - Tue, Jan 20
STL
St. Louis
LFT
Lafayette
$249 Roundtrip, found 5 days ago
$249
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jan 17 from St. Louis to Lafayette, returning Tue, Jan 20, priced at $249 found 5 days ago
Delta
Tue, Apr 14 - Fri, Apr 24
DEN
Denver
LFT
Lafayette
$249 Roundtrip, just found
$249
Roundtrip
just found
Select Delta flight, departing Tue, Apr 14 from Denver to Lafayette, returning Fri, Apr 24, priced at $249 just found
American Airlines
Thu, Feb 19 - Wed, Feb 25
AUS
Austin
LFT
Lafayette
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 19 from Austin to Lafayette, returning Wed, Feb 25, priced at $249 found 1 day ago
Delta
Tue, Apr 14 - Tue, Apr 21
OKC
Oklahoma City
LFT
Lafayette
$249 Roundtrip, found 14 hours ago
$249
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Apr 14 from Oklahoma City to Lafayette, returning Tue, Apr 21, priced at $249 found 14 hours ago
United
Fri, Feb 6 - Sun, Feb 8
AUS
Austin
LFT
Lafayette
$249 Roundtrip, found 4 hours ago
$249
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Feb 6 from Austin to Lafayette, returning Sun, Feb 8, priced at $249 found 4 hours ago
Delta
Tue, Feb 10 - Sat, Feb 14
STL
St. Louis
LFT
Lafayette
$250 Roundtrip, found 5 days ago
$250
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 10 from St. Louis to Lafayette, returning Sat, Feb 14, priced at $250 found 5 days ago
American Airlines
Wed, Feb 4 - Sat, Feb 7
BNA
Nashville
LFT
Lafayette
$251 Roundtrip, found 6 hours ago
$251
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Feb 4 from Nashville to Lafayette, returning Sat, Feb 7, priced at $251 found 6 hours ago
American Airlines
Tue, Feb 17 - Sat, Feb 21
LAX
Los Angeles
LFT
Lafayette
$251 Roundtrip, found 4 hours ago
$251
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Feb 17 from Los Angeles to Lafayette, returning Sat, Feb 21, priced at $251 found 4 hours ago
Hawaiian Airlines
Mon, Mar 9 - Tue, Mar 10
PAE
Seattle
LFT
Lafayette
$1,132 Roundtrip, found 1 day ago
$1,132
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Mar 9 from Seattle to Lafayette, returning Tue, Mar 10, priced at $1,132 found 1 day ago

Airports in Saint Mary Parish

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

Select flight to Lafayette Regional LFT. Cheapest option available. Flights from $274
LFT
Lafayette Regional
Cheapest
Flights from $274

Trending flights to Saint Mary Parish

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 14 - Wed, Apr 22
DEN
Denver
LFT
Lafayette
$219 Roundtrip, just found
$219
Roundtrip
just found
Select Delta flight, departing Tue, Apr 14 from Denver to Lafayette, returning Wed, Apr 22, priced at $219 just found

Frequently asked questions

How do I find cheap flights to St. Mary Parish that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to get you the most flexible fares around. Just tick the "No change fee" box under the "Flexible change policies" heading to find the best flights to St. Mary Parish.
How can I find cheap tickets to St. Mary Parish?
In the last seven days, $219 was the lowest price for a flight to St. Mary Parish. For even greater savings, book ahead of time and be flexible with your travel dates. Search for your flight to St. Mary Parish, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to St. Mary Parish?
One-way trips departing from St. Louis (STL) sold for as low as $126 in the last seven days. During this time, the cost of a round-trip fare to St. Mary Parish varied between $219 and $1,132. If you spot a bargain ticket, book quickly — these fares don't hang about.
When is the cheapest time to fly to St. Mary Parish?
Fly out on a Tuesday to improve your chances of nabbing the cheapest fare to St. Mary Parish. Mondays are usually the next most affordable day to depart. Saturday is normally the most expensive day to fly anywhere.
How much is a plane ticket to St. Mary Parish?
In the last seven days, journeys to St. Mary Parish varied between $219 and $1,132. Prices generally depend on the departure time, carrier, cabin class and how early the fare is booked.
What months are the cheapest to book a flight to St. Mary Parish?
February is the cheapest month to lock in a seat for your St. Mary Parish escape. Tickets are at a premium throughout the festive month of December, so keep clear of this time if you can.
What is the best time to go to St. Mary Parish?
A fantastic time to head to Patterson is after June 20 when summer begins. In St. Mary Parish's main city, temperatures range from 75ºF to 90ºF during this time — excellent weather for seeing the sights! February, March and April are the most popular months to visit.

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Travel information

Saint Mary Parish Flights Information

Airlines serving
American Airlines, Delta, United, Hawaiian Airlines
Roundtrip price
from $219
Saint Mary Parish Flights Information

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