Cheap flights to Saint Mary Parish

View €478 flight on Thu, 22 Oct 2026Opens in a new window

Popular airlines to Saint Mary Parish

  • Delta

  • American Airlines

  • United

  • British Airways

  • Lufthansa

  • KLM

  • Air France

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Saint Mary Parish

Prices were available within the past 7 days and start at €478 for one-way flights and €524 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 26 Feb - Mon, 2 Mar
DUB
Dublin
LFT
Lafayette
€524 Return, found 1 day ago
€524
Return
found 1 day ago
Select Delta flight, departing Thu, 26 Feb from Dublin to Lafayette, returning Mon, 2 Mar, priced at €524 found 1 day ago
Lufthansa
Thu, 26 Feb - Mon, 2 Mar
DUB
Dublin
LFT
Lafayette
€538 Return, found 1 day ago
€538
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 26 Feb from Dublin to Lafayette, returning Mon, 2 Mar, priced at €538 found 1 day ago
Air France
Thu, 26 Feb - Mon, 2 Mar
DUB
Dublin
LFT
Lafayette
€548 Return, found 1 day ago
€548
Return
found 1 day ago
Select Air France flight, departing Thu, 26 Feb from Dublin to Lafayette, returning Mon, 2 Mar, priced at €548 found 1 day ago
Lufthansa
Thu, 26 Feb - Mon, 2 Mar
DUB
Dublin
LFT
Lafayette
€556 Return, found 1 day ago
€556
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 26 Feb from Dublin to Lafayette, returning Mon, 2 Mar, priced at €556 found 1 day ago
United
Thu, 15 Oct - Thu, 22 Oct
SNN
Shannon
LFT
Lafayette
€558 Return, found 9 hours ago
€558
Return
found 9 hours ago
Select United flight, departing Thu, 15 Oct from Shannon to Lafayette, returning Thu, 22 Oct, priced at €558 found 9 hours ago
KLM
Thu, 26 Feb - Mon, 2 Mar
DUB
Dublin
LFT
Lafayette
€573 Return, found 1 day ago
€573
Return
found 1 day ago
Select KLM flight, departing Thu, 26 Feb from Dublin to Lafayette, returning Mon, 2 Mar, priced at €573 found 1 day ago
Delta
Wed, 4 Mar - Wed, 11 Mar
DUB
Dublin
LFT
Lafayette
€581 Return, found 2 days ago
€581
Return
found 2 days ago
Select Delta flight, departing Wed, 4 Mar from Dublin to Lafayette, returning Wed, 11 Mar, priced at €581 found 2 days ago
United
Thu, 15 Oct - Thu, 22 Oct
SNN
Shannon
LFT
Lafayette
€586 Return, found 9 hours ago
€586
Return
found 9 hours ago
Select United flight, departing Thu, 15 Oct from Shannon to Lafayette, returning Thu, 22 Oct, priced at €586 found 9 hours ago
Lufthansa
Wed, 4 Mar - Wed, 11 Mar
DUB
Dublin
LFT
Lafayette
€594 Return, found 2 days ago
€594
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 4 Mar from Dublin to Lafayette, returning Wed, 11 Mar, priced at €594 found 2 days ago
Lufthansa
Wed, 4 Mar - Wed, 11 Mar
DUB
Dublin
LFT
Lafayette
€595 Return, found 2 days ago
€595
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 4 Mar from Dublin to Lafayette, returning Wed, 11 Mar, priced at €595 found 2 days ago

About Saint Mary Parish

Expedia offers flights to Saint Mary Parish to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Saint Mary Parish or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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, €524 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 Dublin (DUB) sold for as low as €478 in the last seven days. During this time, the cost of a round-trip fare to St. Mary Parish varied between €524 and €628. If you spot a bargain ticket, book quickly — these fares don't hang about.
How much is a plane ticket to St. Mary Parish?
In the last seven days, journeys to St. Mary Parish varied between €524 and €628. Prices generally depend on the departure time, carrier, cabin class and how early the fare is booked.
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 24ºC to 32ºC during this time — excellent weather for seeing the sights! February, March and April are the most popular months to visit.
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.

Trending flights to Saint Mary Parish

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

Delta
Thu, 26 Feb - Mon, 2 Mar
DUB
Dublin
LFT
Lafayette
€524 Return, found 1 day ago
€524
Return
found 1 day ago
Select Delta flight, departing Thu, 26 Feb from Dublin to Lafayette, returning Mon, 2 Mar, priced at €524 found 1 day ago
*Available to Expedia members.