$80+ Cheap flights from Washington 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Cheapest flights from Washington to LouisianaExplore the most affordable flight options available from Washington to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Washington to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Southwest deal was found by Cheapflights users on 8/9. 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 10/1011:15 am -
1 stop9h 40m
Thu 10/291:30 pm -
2 stops9h 15m
Deal found 8/9![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 8/9. 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.
Tue 9/810:45 pm -
1 stop11h 20m
Tue 9/155:30 pm -
1 stop6h 45m
Deal found 8/9![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 8/9. 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 12/1211:40 am -
1 stop7h 05m
Tue 12/156:00 am -
1 stop6h 15m
Deal found 8/9![Southwest logo]()
$230
This Frontier deal was found by Cheapflights users on 8/10. 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.
Thu 10/159:34 pm -
1 stop12h 53m
Mon 10/191:22 pm -
1 stop9h 17m
Deal found 8/10![Frontier logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/2712:45 pm -
1 stop6h 46m
Sat 8/2910:26 am -
1 stop10h 27m
Deal found 8/6![United Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 8/7. 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 8/2811:20 pm -
1 stop8h 59m
Sat 8/292:51 pm -
1 stop8h 17m
Deal found 8/7![Delta logo]()
$247
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 9/107:00 am -
1 stop8h 43m
Sun 9/135:49 am -
1 stop7h 10m
Deal found 8/8![American Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/2712:55 pm -
1 stop7h 02m
Sun 8/305:05 am -
2 stops8h 55m
Deal found 8/6![United Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/511:15 am -
2 stops9h 30m
Sat 9/125:05 am -
2 stops8h 55m
Deal found 8/6![United Airlines logo]()
$257
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:06 pm -
1 stop23h 45m
Mon 8/319:36 pm -
1 stop13h 43m
Deal found 8/5![Frontier logo]()
$258
This Southwest deal was found by Cheapflights users on 8/9. 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 10/1411:15 am -
1 stop10h 35m
Wed 10/213:00 pm -
2 stops8h 25m
Deal found 8/9![Southwest logo]()
$258
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:27 pm -
1 stop15h 26m
Mon 9/211:58 pm -
1 stop21h 44m
Deal found 8/5![Frontier logo]()
$260
Best flights from Washington to LouisianaDiscover carefully curated flight deals from Washington to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Washington to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Delta deal was found by Cheapflights users on 8/5. 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 9/96:00 am -
1 stop7h 19m
Sat 9/121:07 pm -
1 stop7h 52m
Deal found 8/5![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 8/7. 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.
Tue 10/202:15 pm -
1 stop7h 35m
Thu 10/228:25 pm -
1 stop6h 55m
Deal found 8/7![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/21:37 pm -
1 stop5h 54m
Wed 9/912:03 pm -
2 stops11h 11m
Deal found 8/8![United Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/285:20 am -
2 stops10h 23m
Sun 8/306:00 am -
1 stop7h 54m
Deal found 8/5![American Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 9/179:45 pm -
1 stop12h 13m
Mon 9/211:48 pm -
1 stop21h 54m
Deal found 8/5![Multiple Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:19 am -
Nonstop4h 38m
Thu 12/245:13 pm -
Nonstop5h 22m
Deal found 8/5![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 8/7. 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 12/31:05 pm -
1 stop8h 54m
Tue 12/82:41 pm -
1 stop8h 15m
Deal found 8/7![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 8/9. 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 9/106:25 am -
2 stops9h 15m
Thu 9/175:50 pm -
1 stop7h 55m
Deal found 8/9![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 8/9. 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.
Fri 10/2312:25 pm -
2 stops9h 55m
Sat 10/3110:20 am -
2 stops10h 40m
Deal found 8/9![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 8/8. 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 9/212:36 pm -
1 stop9h 02m
Wed 9/94:24 pm -
1 stop8h 30m
Deal found 8/8![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/27:00 am -
1 stop8h 33m
Sat 9/52:15 pm -
1 stop9h 21m
Deal found 8/9![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 8/9. 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 11/181:35 pm -
1 stop5h 55m
Sun 11/225:50 am -
1 stop6h 25m
Deal found 8/9![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/312:55 pm -
1 stop7h 02m
Sun 9/68:13 am -
1 stop8h 34m
Deal found 8/5![United Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/217:39 am -
1 stop8h 04m
Sun 8/236:00 am -
1 stop6h 54m
Deal found 8/5![American Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/169:19 am -
Nonstop4h 38m
Thu 12/245:13 pm -
Nonstop5h 22m
Deal found 8/5![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 8/5. 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.
Tue 9/15:15 am -
2 stops14h 25m
Tue 9/82:00 pm -
2 stops11h 48m
Deal found 8/5![Delta logo]()
$320
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/411:02 pm -
1 stop8h 20m
Sun 9/68:13 am -
1 stop8h 34m
Deal found 8/5![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 8/5. 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 10/46:45 am -
1 stop6h 34m
Wed 10/77:19 am -
1 stop10h 25m
Deal found 8/5![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 8/9. 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 12/65:15 am -
2 stops9h 05m
Tue 12/81:05 pm -
2 stops10h 05m
Deal found 8/9![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/42:27 pm -
1 stop7h 26m
Wed 9/92:15 pm -
2 stops10h 30m
Deal found 8/5![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 8/9. 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 9/106:45 am -
1 stop6h 34m
Sat 9/198:04 am -
1 stop9h 35m
Deal found 8/9![Delta logo]()
$322
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 9/311:48 am -
1 stop8h 57m
Sun 9/65:44 pm -
1 stop9h 06m
Deal found 8/9![American Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:40 am -
1 stop7h 32m
Tue 9/2911:21 am -
1 stop8h 57m
Deal found 8/7![Alaska Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/811:02 pm -
2 stops10h 11m
Mon 9/144:10 pm -
1 stop9h 05m
Deal found 8/9![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 8/6. 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 9/136:08 am -
1 stop8h 48m
Wed 9/162:44 pm -
1 stop9h 43m
Deal found 8/6![Delta logo]()
$323
This American Airlines deal was found by Cheapflights users on 8/5. 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 10/712:25 am -
1 stop8h 29m
Mon 10/125:26 pm -
1 stop8h 44m
Deal found 8/5![American Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 8/7. 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 10/2212:25 pm -
2 stops9h 55m
Mon 10/262:30 pm -
2 stops12h 05m
Deal found 8/7![Southwest logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:45 am -
Nonstop4h 39m
Mon 8/315:27 pm -
Nonstop5h 08m
Deal found 8/6![Alaska Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 8/6. 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 9/2810:50 pm -
1 stop7h 10m
Sat 10/32:00 pm -
2 stops9h 11m
Deal found 8/6![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/37:10 am -
1 stop8h 45m
Tue 12/812:10 pm -
2 stops10h 23m
Deal found 8/9![United Airlines logo]()
$362
Last-minute flights from Washington to LouisianaDiscover last-minute flight deals from Washington to Louisiana. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Louisiana. Data last updated August 10, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:06 pm -
1 stop23h 45m
Mon 8/319:36 pm -
1 stop13h 43m
Deal found 8/5![Frontier logo]()
$258
This Delta deal was found by Cheapflights users on 8/8. 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 8/265:45 am -
1 stop6h 15m
Wed 9/24:28 pm -
1 stop8h 52m
Deal found 8/8![Delta logo]()
$266
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/2712:45 pm -
1 stop6h 46m
Sat 8/2910:26 am -
1 stop10h 27m
Deal found 8/6![United Airlines logo]()
$242
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/2712:55 pm -
1 stop7h 02m
Sun 8/305:05 am -
2 stops8h 55m
Deal found 8/6![United Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 8/7. 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 8/2811:20 pm -
1 stop8h 59m
Sat 8/292:51 pm -
1 stop8h 17m
Deal found 8/7![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 8/5. 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 9/46:00 am -
1 stop7h 31m
Wed 9/92:44 pm -
1 stop9h 43m
Deal found 8/5![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 8/5. 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 9/46:00 am -
1 stop7h 31m
Thu 9/102:44 pm -
1 stop9h 43m
Deal found 8/5![Delta logo]()
$263
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/511:15 am -
2 stops9h 30m
Sat 9/125:05 am -
2 stops8h 55m
Deal found 8/6![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 8/9. 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.
Tue 9/810:45 pm -
1 stop11h 20m
Tue 9/155:30 pm -
1 stop6h 45m
Deal found 8/9![Southwest logo]()
$227
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 9/107:00 am -
1 stop8h 43m
Sun 9/135:49 am -
1 stop7h 10m
Deal found 8/8![American Airlines logo]()
$249
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:27 pm -
1 stop15h 26m
Sun 9/139:00 pm -
1 stop14h 42m
Deal found 8/5![Frontier logo]()
$269
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:27 pm -
1 stop15h 26m
Mon 9/211:58 pm -
1 stop21h 44m
Deal found 8/5![Frontier logo]()
$260
One-way flights from Washington to LouisianaSearch for one-way flight options from Washington to Louisiana. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Washington to Louisiana. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Expedia deal was found by Cheapflights users on 8/5. 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.
Sun 10/119:34 pm -
1 stop12h 53m
Deal found 8/5![Frontier logo]()
$80
This Trip.com deal was found by Cheapflights users on 8/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm -
1 stop24h 55m
Deal found 8/5![Frontier logo]()
$83
This CheapOair deal was found by Cheapflights users on 8/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:24 pm -
1 stop29h 40m
Deal found 8/6![Frontier logo]()
$85
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/911:02 pm -
1 stop8h 27m
Deal found 8/5![United Airlines logo]()
$114
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/811:02 pm -
1 stop8h 27m
Deal found 8/10![United Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 8/9. 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.
Mon 9/2111:00 pm -
1 stop8h 30m
Deal found 8/9![Southwest logo]()
$126
This Super.com deal was found by Cheapflights users on 8/10. 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.
Thu 11/59:16 pm -
1 stop13h 11m
Deal found 8/10![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 8/5. 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.
Thu 9/244:27 pm -
1 stop15h 26m
Deal found 8/5![Frontier logo]()
$129
This Southwest deal was found by Cheapflights users on 8/5. 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 10/2912:10 pm -
2 stops10h 10m
Deal found 8/5![Southwest logo]()
$129
This Frontier deal was found by Cheapflights users on 8/9. 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.
Sun 10/119:16 pm -
1 stop13h 11m
Deal found 8/9![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 8/6. 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.
Sun 11/19:16 pm -
1 stop13h 11m
Deal found 8/6![Frontier logo]()
$131
This Southwest deal was found by Cheapflights users on 8/9. 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 11/146:45 am -
2 stops7h 30m
Deal found 8/9![Southwest logo]()
$132
Find flight deals from Washington to Louisiana
Keep the following information in mind while searching for Washington to Louisiana flight deals. Data was last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $226 (Southwest) |
One-way from | $80 (Expedia) |
Popular in | November |
Cheapest in | January |
Average price | $387 |
Good round-trip deal | $457 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 August 10, 2026.
Use the filters below to find and compare flights from Washington to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandNew Orleans
PDX Portland - MSY New Orleans Louis Armstrong
PDXMSY
Portland
Wed 9/9
6:00 am-3:19 pm
1 stop7h 19m
New Orleans Louis Armstrong
Sat 9/12
1:07 pm-6:59 pm
1 stop7h 52m
$227
PortlandNew Orleans
PDX Portland - MSY New Orleans Louis Armstrong
PDXMSY
Portland
Tue 10/20
2:15 pm-11:50 pm
1 stop7h 35m
New Orleans Louis Armstrong
Thu 10/22
8:25 pm-1:20 am
1 stop6h 55m
$247
PortlandNew Orleans
PDX Portland - MSY New Orleans Louis Armstrong
PDXMSY
Portland
Thu 12/3
1:05 pm-11:59 pm
1 stop8h 54m
New Orleans Louis Armstrong
Tue 12/8
2:41 pm-8:56 pm
1 stop8h 15m
$247
PortlandNew Orleans
PDX Portland - MSY New Orleans Louis Armstrong
PDXMSY
Portland
Thu 9/10
6:25 am-5:40 pm
2 stops9h 15m
New Orleans Louis Armstrong
Thu 9/17
5:50 pm-11:45 pm
1 stop7h 55m
$283
SeattleNew Orleans
SEA Seattle/Tacoma Intl - MSY New Orleans Louis Armstrong
SEAMSY
Seattle/Tacoma Intl
Fri 10/23
12:25 pm-12:20 am
2 stops9h 55m
New Orleans Louis Armstrong
Sat 10/31
10:20 am-7:00 pm
2 stops10h 40m
$297
SpokaneNew Orleans
GEG Spokane - MSY New Orleans Louis Armstrong
GEGMSY
Spokane
Wed 9/2
12:36 pm-11:38 pm
1 stop9h 02m
New Orleans Louis Armstrong
Wed 9/9
4:24 pm-10:54 pm
1 stop8h 30m
$310
SpokaneNew Orleans
GEG Spokane - MSY New Orleans Louis Armstrong
GEGMSY
Spokane
Wed 11/18
1:35 pm-9:30 pm
1 stop5h 55m
New Orleans Louis Armstrong
Sun 11/22
5:50 am-10:15 am
1 stop6h 25m
$310
SpokaneNew Orleans
GEG Spokane - MSY New Orleans Louis Armstrong
GEGMSY
Spokane
Wed 9/2
1:37 pm-9:31 pm
1 stop5h 54m
New Orleans Louis Armstrong
Wed 9/9
12:03 pm-9:14 pm
2 stops11h 11m
$315
SpokaneNew Orleans
GEG Spokane - MSY New Orleans Louis Armstrong
GEGMSY
Spokane
Tue 9/1
5:15 am-9:40 pm
2 stops14h 25m
New Orleans Louis Armstrong
Tue 9/8
2:00 pm-11:48 pm
2 stops11h 48m
$320
SpokaneNew Orleans
GEG Spokane - MSY New Orleans Louis Armstrong
GEGMSY
Spokane
Sun 10/4
6:45 am-3:19 pm
1 stop6h 34m
New Orleans Louis Armstrong
Wed 10/7
7:19 am-3:44 pm
1 stop10h 25m
$322
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Washington with our price prediction graph.
PDX-MSY
SEA-MSY
GEG-MSY
SEA-BTR
GEG-BTR
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 Washington to Louisiana
USWA-USLA
PDX-MSY
SEA-MSY
GEG-MSY
SEA-BTR
What is the cheapest month to book a flight from State of Washington to Louisiana?
Currently, January is the cheapest month in which you can book a flight from State of Washington to Louisiana (average of $326). Flying from State of Washington to Louisiana in November is currently the most expensive (average of $482). 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 WA to LA?
Find hourly flight availability from Washington 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 August 10, 2026.
When flying from State of Washington to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from State of Washington to Louisiana
Explore weekly flight availability from Washington 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 August 10, 2026.
The most flights from USWA to USLA are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from State of Washington to Louisiana?
Airfare is below average for this route at the moment.
State of Washington to Louisiana flights typically cost between $330 and $462 in August.The cheapest round-trip price found within the last 5 days was $258 on Frontier (Aug 26-Aug 31).
How far ahead should I book a flight from State of Washington to Louisiana?
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from State of Washington to Louisiana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 August 10, 2026.
Read through reviews of airlines operating flights from Washington to Louisiana, such as Southwest,Alaska Airlines, andDelta. 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.
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Washington to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington 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 Washington to Louisiana by cabin class
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Washington and Louisiana flights
Browse other Washington and Louisiana flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Louisiana
Find the right flight back to Washington after your stay in Louisiana
Washington to Louisiana flights
Consider these flights traveling from Washington to Louisiana.
Top 7 airlines flying from Washington to Louisiana
Discover the top 7 airlines that operate flights from Washington 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$255 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$119 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$482 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$179 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$194 | Average$418 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$272 | Average$471 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$332 | Average$438 | FlexibilityNo cancel fee | On-time85% |