$124+ Cheap flights from Boston (BOS) to Louisiana
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MSY
Jul 21 — Jul 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Louisiana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Louisiana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to LouisianaExplore the most affordable flight options available from Boston to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Boston to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:30 am
BOS
- MSY
1 stop6h 39m
United Airlines
Sat 10/312:12 pm
MSY
- BOS
1 stop6h 12m
United Airlines
Deal found 6/19![United Airlines logo]()
$202
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:05 am
BOS
- MSY
1 stop7h 54m
American Airlines
Tue 7/146:10 am
MSY
- BOS
1 stop7h 13m
American Airlines
Deal found 6/20![American Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:18 am
BOS
- MSY
1 stop5h 09m
American Airlines
Tue 7/285:43 pm
MSY
- BOS
1 stop5h 16m
American Airlines
Deal found 6/18![American Airlines logo]()
$212
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:45 pm
BOS
- MSY
1 stop7h 12m
United Airlines
Sat 8/229:00 am
MSY
- BOS
1 stop6h 47m
United Airlines
Deal found 6/18![United Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:25 am
BOS
- MSY
1 stop6h 49m
United Airlines
Wed 7/156:00 am
MSY
- BOS
1 stop6h 16m
United Airlines
Deal found 6/19![United Airlines logo]()
$222
This Super.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:01 am
BOS
- MSY
1 stop7h 23m
JetBlue
Tue 8/412:19 pm
MSY
- BOS
1 stop5h 40m
JetBlue
Deal found 6/19![JetBlue logo]()
$225
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:01 pm
BOS
- MSY
1 stop7h 52m
United Airlines
Sat 8/299:00 am
MSY
- BOS
1 stop6h 47m
United Airlines
Deal found 6/16![United Airlines logo]()
$227
This Super.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:01 am
BOS
- MSY
1 stop7h 12m
JetBlue
Mon 8/241:57 pm
MSY
- BOS
Nonstop3h 27m
JetBlue
Deal found 6/18![JetBlue logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:01 am
BOS
- MSY
1 stop7h 13m
JetBlue
Sat 9/51:57 pm
MSY
- BOS
Nonstop3h 27m
JetBlue
Deal found 6/20![JetBlue logo]()
$229
This Super.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:15 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Tue 7/2812:19 pm
MSY
- BOS
1 stop5h 40m
JetBlue
Deal found 6/17![JetBlue logo]()
$231
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:49 am
BOS
- MSY
1 stop6h 13m
American Airlines
Tue 7/214:42 pm
MSY
- BOS
1 stop6h 07m
American Airlines
Deal found 6/20![American Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 am
BOS
- MSY
1 stop6h 14m
American Airlines
Sat 7/186:26 pm
MSY
- BOS
1 stop5h 11m
American Airlines
Deal found 6/18![American Airlines logo]()
$233
Best flights from Boston to LouisianaDiscover carefully curated flight deals from Boston to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Boston to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Sun 8/232:55 pm
MSY
- BOS
Nonstop3h 29m
Delta
Deal found 6/16![Delta logo]()
$247
This JetBlue deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:45 pm
BOS
- MSY
1 stop8h 31m
JetBlue
Tue 9/153:35 pm
MSY
- BOS
Nonstop3h 19m
JetBlue
Deal found 6/21![JetBlue logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:45 pm
BOS
- MSY
1 stop7h 12m
United Airlines
Tue 9/83:45 pm
MSY
- BOS
1 stop6h 53m
United Airlines
Deal found 6/19![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:00 pm
BOS
- MSY
1 stop5h 25m
Southwest
Sun 7/1210:15 pm
MSY
- BOS
1 stop11h 40m
Southwest
Deal found 6/16![Southwest logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:01 am
BOS
- LFT
2 stops9h 00m
American Airlines
Sun 7/121:53 pm
LFT
- BOS
1 stop9h 06m
American Airlines
Deal found 6/19![American Airlines logo]()
$605
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:30 pm
BOS
- BTR
1 stop6h 26m
Delta
Wed 7/154:00 pm
BTR
- BOS
1 stop6h 36m
Delta
Deal found 6/17![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:58 am
BOS
- MSY
2 stops11h 51m
United Airlines
Mon 8/39:53 am
MSY
- BOS
2 stops11h 00m
United Airlines
Deal found 6/18![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:00 am
BOS
- BTR
1 stop8h 09m
Delta
Tue 7/147:06 pm
BTR
- BOS
1 stop5h 14m
Delta
Deal found 6/16![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:15 pm
BOS
- MSY
2 stops8h 40m
Southwest
Wed 7/295:10 am
MSY
- BOS
1 stop6h 35m
Southwest
Deal found 6/16![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:19 am
BOS
- BTR
2 stops9h 15m
United Airlines
Tue 7/214:09 pm
BTR
- BOS
1 stop6h 21m
United Airlines
Deal found 6/16![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:30 am
BOS
- LFT
1 stop6h 22m
Delta
Sun 7/125:03 pm
LFT
- BOS
1 stop7h 17m
Delta
Deal found 6/19![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:55 am
BOS
- MSY
2 stops9h 00m
Southwest
Tue 8/116:40 am
MSY
- BOS
1 stop6h 05m
Southwest
Deal found 6/16![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:20 am
BOS
- MSY
Nonstop3h 33m
Delta
Fri 7/102:44 pm
MSY
- BOS
Nonstop3h 29m
Delta
Deal found 6/21![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:25 am
BOS
- BTR
1 stop6h 52m
United Airlines
Tue 9/14:10 pm
BTR
- BOS
1 stop6h 28m
United Airlines
Deal found 6/20![United Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:45 am
BOS
- MSY
2 stops9h 59m
United Airlines
Tue 8/45:15 am
MSY
- BOS
1 stop6h 13m
United Airlines
Deal found 6/20![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:30 am
BOS
- MSY
1 stop5h 39m
Delta
Mon 8/102:55 pm
MSY
- BOS
Nonstop3h 29m
Delta
Deal found 6/16![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:45 am
BOS
- MSY
2 stops8h 28m
United Airlines
Fri 8/283:45 pm
MSY
- BOS
1 stop6h 53m
United Airlines
Deal found 6/17![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:00 am
BOS
- BTR
1 stop8h 09m
Delta
Wed 7/154:00 pm
BTR
- BOS
1 stop8h 20m
Delta
Deal found 6/19![Delta logo]()
$361
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:41 pm
BOS
- SHV
1 stop8h 38m
United Airlines
Sat 8/293:35 pm
SHV
- BOS
1 stop7h 03m
United Airlines
Deal found 6/19![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:05 am
BOS
- LFT
2 stops13h 16m
United Airlines
Mon 7/65:15 am
LFT
- BOS
2 stops10h 23m
United Airlines
Deal found 6/17![United Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:30 am
BOS
- LFT
1 stop6h 22m
Delta
Fri 7/245:03 pm
LFT
- BOS
1 stop7h 17m
Delta
Deal found 6/17![Delta logo]()
$647
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:30 am
BOS
- LFT
2 stops10h 56m
United Airlines
Fri 7/244:09 pm
LFT
- BOS
1 stop6h 10m
United Airlines
Deal found 6/17![United Airlines logo]()
$652
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:19 am
BOS
- LFT
2 stops13h 07m
United Airlines
Sun 7/124:09 pm
LFT
- BOS
2 stops17h 11m
United Airlines
Deal found 6/18![United Airlines logo]()
$698
Last-minute flights from Boston to LouisianaDiscover last-minute flight deals from Boston to Louisiana. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Louisiana. Data last updated June 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:25 am
BOS
- MSY
1 stop6h 49m
United Airlines
Wed 7/156:00 am
MSY
- BOS
1 stop6h 16m
United Airlines
Deal found 6/19![United Airlines logo]()
$222
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:35 pm
BOS
- MSY
1 stop6h 51m
United Airlines
Wed 7/156:00 am
MSY
- BOS
1 stop6h 16m
United Airlines
Deal found 6/16![United Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:05 am
BOS
- MSY
1 stop7h 54m
American Airlines
Tue 7/146:10 am
MSY
- BOS
1 stop7h 13m
American Airlines
Deal found 6/20![American Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 am
BOS
- MSY
1 stop6h 14m
American Airlines
Sat 7/186:26 pm
MSY
- BOS
1 stop5h 11m
American Airlines
Deal found 6/18![American Airlines logo]()
$233
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1111:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Mon 7/132:44 pm
MSY
- BOS
Nonstop3h 29m
Delta
Deal found 6/19![Delta logo]()
$237
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:19 pm
BOS
- BTR
1 stop8h 03m
American Airlines
Tue 7/217:00 am
BTR
- BOS
1 stop6h 44m
American Airlines
Deal found 6/16![American Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Wed 7/222:44 pm
MSY
- BOS
Nonstop3h 29m
Delta
Deal found 6/18![Delta logo]()
$238
This Cheapflightsfares deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:35 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Tue 7/212:39 pm
MSY
- BOS
Nonstop3h 28m
JetBlue
Deal found 6/20![JetBlue logo]()
$229
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:49 am
BOS
- MSY
1 stop6h 13m
American Airlines
Tue 7/214:42 pm
MSY
- BOS
1 stop6h 07m
American Airlines
Deal found 6/20![American Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:18 am
BOS
- MSY
1 stop5h 09m
American Airlines
Tue 7/285:43 pm
MSY
- BOS
1 stop5h 16m
American Airlines
Deal found 6/18![American Airlines logo]()
$212
This Super.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:15 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Tue 7/2812:19 pm
MSY
- BOS
1 stop5h 40m
JetBlue
Deal found 6/17![JetBlue logo]()
$231
This Super.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:01 am
BOS
- MSY
1 stop7h 23m
JetBlue
Tue 8/412:19 pm
MSY
- BOS
1 stop5h 40m
JetBlue
Deal found 6/19![JetBlue logo]()
$225
One-way flights from Boston to LouisianaSearch for one-way flight options from Boston to Louisiana. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Boston to Louisiana. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Expedia deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:28 am
BOS
- MSY
1 stop5h 41m
Frontier
Deal found 6/20![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:45 pm
BOS
- MSY
1 stop6h 17m
Frontier
Deal found 6/20![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:59 am
BOS
- MSY
1 stop29h 08m
Frontier
Deal found 6/20![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:10 am
BOS
- MSY
1 stop8h 16m
Frontier
Deal found 6/19![Frontier logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:15 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Deal found 6/17![JetBlue logo]()
$128
This JetBlue deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:01 am
BOS
- MSY
1 stop7h 12m
JetBlue
Deal found 6/19![JetBlue logo]()
$129
This Super.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:00 am
BOS
- MSY
1 stop11h 26m
Frontier
Deal found 6/17![Frontier logo]()
$131
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:50 am
BOS
- MSY
2 stops7h 20m
Southwest
Deal found 6/18![Southwest logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:00 pm
BOS
- MSY
1 stop28h 09m
Frontier
Deal found 6/21![Frontier logo]()
$135
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:41 pm
BOS
- MSY
2 stops8h 07m
United Airlines
Deal found 6/16![United Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:55 am
BOS
- BTR
1 stop8h 13m
Delta
Deal found 6/18![Delta logo]()
$184
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:30 am
BOS
- BTR
1 stop5h 09m
Delta
Deal found 6/17![Delta logo]()
$210
Find flight deals from Boston to Louisiana
Keep the following information in mind while searching for Boston to Louisiana flight deals. Data was last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (United Airlines) |
One-way from | $124 (Expedia) |
Popular in | April |
Cheapest in | September |
Average price | $371 |
Good round-trip deal | $278 or less |
Good one-way deal | $186 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Boston to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Thu 8/20
11:20 am-1:56 pm
Nonstop3h 36m
New Orleans Louis Armstrong
Sun 8/23
2:55 pm-7:24 pm
Nonstop3h 29m
$247
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Fri 9/11
2:45 pm-10:16 pm
1 stop8h 31m
New Orleans Louis Armstrong
Tue 9/15
3:35 pm-7:54 pm
Nonstop3h 19m
$307
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Thu 9/3
3:45 pm-9:57 pm
1 stop7h 12m
New Orleans Louis Armstrong
Tue 9/8
3:45 pm-11:38 pm
1 stop6h 53m
$312
BostonBaton Rouge
BOS - BTR
BOSBTR
Boston Logan Intl
Fri 7/10
4:30 pm-9:56 pm
1 stop6h 26m
Baton Rouge Ryan
Wed 7/15
4:00 pm-11:36 pm
1 stop6h 36m
$327
BostonBaton Rouge
BOS - BTR
BOSBTR
Boston Logan Intl
Fri 7/10
8:00 am-3:09 pm
1 stop8h 09m
Baton Rouge Ryan
Tue 7/14
7:06 pm-1:20 am
1 stop5h 14m
$327
BostonLafayette
BOS - LFT
BOSLFT
Boston Logan Intl
Sat 7/11
5:30 am-10:52 am
1 stop6h 22m
Lafayette Regional
Sun 7/12
5:03 pm-1:20 am
1 stop7h 17m
$329
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Thu 7/9
8:00 pm-12:25 am
1 stop5h 25m
New Orleans Louis Armstrong
Sun 7/12
10:15 pm-10:55 am
1 stop11h 40m
$333
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Thu 7/30
10:58 am-9:49 pm
2 stops11h 51m
New Orleans Louis Armstrong
Mon 8/3
9:53 am-9:53 pm
2 stops11h 00m
$337
Quickest round-trip
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Mon 7/6
11:20 am-1:53 pm
Nonstop3h 33m
New Orleans Louis Armstrong
Fri 7/10
2:44 pm-7:13 pm
Nonstop3h 29m
$337
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Sun 8/9
5:30 am-10:09 am
1 stop5h 39m
New Orleans Louis Armstrong
Mon 8/10
2:55 pm-7:24 pm
Nonstop3h 29m
$347
Showing 1-10 of 51 resultsSorted by cheapest first
Best time to book a flight from Boston to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Boston with our price prediction graph.
BOS-MSY
BOS-BTR
BOS-SHV
BOS-LFT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Louisiana
BOS-USLA
BOS-MSY
BOS-BTR
BOS-SHV
BOS-LFT
What is the cheapest month to book a flight from Boston to Louisiana?
Currently, July is the cheapest month in which you can book a flight from Boston to Louisiana (average of $73). Flying from Boston to Louisiana in March is currently the most expensive (average of $809). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to LA?
Find hourly flight availability from Boston to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 21, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from Boston to Louisiana by exploring options for tickets at noon.
Weekly flight availability from Boston to Louisiana
Explore weekly flight availability from Boston to Louisiana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 21, 2026.
The most flights from BOS to USLA are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Boston to Louisiana?
How far ahead should I book a flight from Boston to Louisiana?
The price you pay for your flight from Boston to Louisiana may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Boston to Louisiana?
Use this chart to determine the cheapest time to fly round-trip from Boston to Louisiana. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Boston to Louisiana flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Louisiana
Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated June 21, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Boston to Louisiana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Boston to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Boston to Louisiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Louisiana by cabin class
Find flights from Boston to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Louisiana flights
Browse other Boston and Louisiana flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Louisiana flights
Consider these flights traveling from Boston to Louisiana.
Top 6 airlines flying from Boston to Louisiana
Discover the top 6 airlines that operate flights from Boston to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$452 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$120 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$141 | Average$317 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$365 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$367 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$191 | Average$520 | FlexibilityNo cancel fee | On-time71% |