Cheap Flights to Saint Mary Parish from $174

View $174 flight on Tue, Jul 21, 2026Opens in a new window

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Popular airlines to Saint Mary Parish

  • American Airlines

  • United

  • Delta

  • Air France

  • British Airways

  • KLM

  • 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 $174 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jun 12 - Sun, Jun 14
IAH
Houston
LFT
Lafayette
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 12 from Houston to Lafayette, returning Sun, Jun 14, priced at $239 found 1 day ago
United
Fri, Oct 9 - Sun, Oct 11
IAH
Houston
LFT
Lafayette
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 9 from Houston to Lafayette, returning Sun, Oct 11, priced at $247 found 3 days ago
United
Wed, Jun 24 - Mon, Jun 29
IAH
Houston
LFT
Lafayette
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 24 from Houston to Lafayette, returning Mon, Jun 29, priced at $248 found 1 day ago
United
Fri, Jun 12 - Sun, Jun 14
IAH
Houston
LFT
Lafayette
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 12 from Houston to Lafayette, returning Sun, Jun 14, priced at $252 found 1 day ago
United
Sat, Jun 6 - Sat, Jun 13
IAH
Houston
LFT
Lafayette
$254 Roundtrip, found 10 hours ago
$254
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Jun 6 from Houston to Lafayette, returning Sat, Jun 13, priced at $254 found 10 hours ago
American Airlines
Sat, Oct 17 - Sat, Oct 24
DEN
Denver
LFT
Lafayette
$259 Roundtrip, found 6 hours ago
$259
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Oct 17 from Denver to Lafayette, returning Sat, Oct 24, priced at $259 found 6 hours ago
Delta
Tue, Oct 20 - Tue, Oct 27
DEN
Denver
LFT
Lafayette
$259 Roundtrip, found 6 hours ago
$259
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Oct 20 from Denver to Lafayette, returning Tue, Oct 27, priced at $259 found 6 hours ago
Delta
Wed, Jun 24 - Wed, Jul 8
BWI
Baltimore
LFT
Lafayette
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jun 24 from Baltimore to Lafayette, returning Wed, Jul 8, priced at $263 found 1 day ago
American Airlines
Tue, Aug 25 - Sat, Aug 29
LGA
New York
LFT
Lafayette
$265 Roundtrip, found 3 days ago
$265
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 25 from New York to Lafayette, returning Sat, Aug 29, priced at $265 found 3 days ago
United
Fri, Jun 5 - Fri, Jun 12
IAH
Houston
LFT
Lafayette
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 5 from Houston to Lafayette, returning Fri, Jun 12, priced at $267 found 1 day ago

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.

United
Fri, Jun 12 - Sun, Jun 14
IAH
Houston
LFT
Lafayette
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 12 from Houston to Lafayette, returning Sun, Jun 14, priced at $239 found 1 day ago

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, $239 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 Houston (IAH) sold for as low as $174 in the last seven days. During this time, the cost of a round-trip fare to St. Mary Parish varied between $239 and $267. 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 $239 and $267. 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

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.