$133+ Cheap flights from LaGuardia, NY (LGA) to Washington
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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SEA
Jun 14 — Jun 211
Round-trip
1 adult, Economy
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Cheapest flights from LaGuardia to WashingtonExplore the most affordable flight options available from LaGuardia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
Explore the most affordable flight options available from LaGuardia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
This Delta deal was found by Cheapflights users on 5/12. 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 9/238:00 am
LGA
- GEG
1 stop8h 07m
Delta
Tue 9/2912:40 pm
GEG
- LGA
1 stop8h 10m
Delta
Deal found 5/12![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 5/11. 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 5/274:30 pm
LGA
- GEG
2 stops10h 05m
Delta
Fri 5/292:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Deal found 5/11![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 5/11. 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 8/114:43 pm
LGA
- GEG
2 stops9h 26m
Delta
Tue 8/185:36 am
GEG
- LGA
2 stops11h 00m
Delta
Deal found 5/11![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 5/12. 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 6/66:15 pm
LGA
- GEG
1 stop7h 51m
Delta
Mon 6/810:48 pm
GEG
- LGA
1 stop7h 54m
Delta
Deal found 5/12![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:55 am
LGA
- GEG
1 stop8h 16m
Delta
Tue 6/97:08 pm
GEG
- LGA
2 stops10h 39m
Delta
Deal found 5/10![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 5/11. 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 5/276:25 am
LGA
- GEG
1 stop9h 49m
American Airlines
Fri 5/295:44 am
GEG
- LGA
1 stop10h 38m
American Airlines
Deal found 5/11![American Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 5/11. 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 8/189:27 am
LGA
- SEA
1 stop8h 05m
American Airlines
Tue 8/256:00 am
SEA
- LGA
1 stop9h 20m
American Airlines
Deal found 5/11![American Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 5/14. 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 6/33:55 pm
LGA
- SEA
1 stop11h 15m
Southwest
Sat 6/66:45 am
SEA
- LGA
1 stop13h 25m
Southwest
Deal found 5/14![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 5/13. 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 9/127:29 am
LGA
- GEG
1 stop10h 29m
United Airlines
Mon 12/2111:59 pm
GEG
- LGA
1 stop8h 11m
United Airlines
Deal found 5/13![United Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 5/11. 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 7/77:25 pm
LGA
- SEA
1 stop8h 27m
American Airlines
Wed 7/1511:22 pm
SEA
- LGA
1 stop8h 08m
American Airlines
Deal found 5/11![American Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 5/14. 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 6/1610:00 am
LGA
- GEG
1 stop8h 12m
United Airlines
Tue 6/305:00 am
GEG
- LGA
1 stop7h 46m
United Airlines
Deal found 5/14![United Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/65:27 pm
LGA
- SEA
1 stop10h 14m
American Airlines
Fri 6/125:15 am
SEA
- LGA
1 stop8h 59m
American Airlines
Deal found 5/13![American Airlines logo]()
$316
Best flights from LaGuardia to WashingtonDiscover carefully curated flight deals from LaGuardia to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
Discover carefully curated flight deals from LaGuardia to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
This Delta deal was found by Cheapflights users on 5/11. 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 5/274:30 pm
LGA
- GEG
2 stops10h 05m
Delta
Fri 5/292:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Deal found 5/11![Delta logo]()
$270
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:05 pm
LGA
- SEA
2 stops11h 25m
Southwest
Tue 8/411:00 pm
SEA
- LGA
1 stop7h 40m
Southwest
Deal found 5/10![Southwest logo]()
$362
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 6/310:15 am
LGA
- PDX
2 stops13h 39m
United Airlines
Wed 6/106:03 pm
PDX
- LGA
2 stops13h 14m
United Airlines
Deal found 5/10![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:59 pm
LGA
- GEG
1 stop9h 21m
Delta
Tue 6/97:08 pm
GEG
- LGA
2 stops10h 39m
Delta
Deal found 5/10![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:00 pm
LGA
- PSC
2 stops11h 36m
Delta
Tue 9/226:00 am
PSC
- LGA
2 stops10h 20m
Delta
Deal found 5/10![Delta logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 8/224:01 pm
LGA
- PSC
2 stops10h 48m
Alaska Airlines
Sat 8/298:00 am
PSC
- LGA
2 stops12h 55m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$738
This Southwest deal was found by Cheapflights users on 5/14. 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 8/215:30 pm
LGA
- SEA
1 stop8h 25m
Southwest
Sat 8/2911:00 pm
SEA
- LGA
1 stop7h 55m
Southwest
Deal found 5/14![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:05 pm
LGA
- SEA
1 stop8h 41m
Delta
Wed 6/105:30 am
SEA
- LGA
1 stop7h 25m
Delta
Deal found 5/10![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 5/12. 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 10/283:00 pm
LGA
- BLI
2 stops11h 53m
American Airlines
Wed 11/45:14 am
BLI
- LGA
2 stops10h 45m
American Airlines
Deal found 5/12![American Airlines logo]()
$814
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:15 am
LGA
- SEA
1 stop13h 30m
Southwest
Sat 8/2211:00 pm
SEA
- LGA
1 stop7h 55m
Southwest
Deal found 5/10![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 5/11. 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 7/810:30 am
LGA
- SEA
1 stop14h 15m
Southwest
Mon 7/137:30 pm
SEA
- LGA
1 stop13h 20m
Southwest
Deal found 5/11![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 5/11. 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 8/114:43 pm
LGA
- GEG
2 stops9h 26m
Delta
Tue 8/186:50 am
GEG
- LGA
1 stop9h 09m
Delta
Deal found 5/11![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Sun 5/246:10 am
LGA
- PDX
2 stops9h 56m
United Airlines
Wed 5/2711:30 pm
PDX
- LGA
1 stop7h 18m
United Airlines
Deal found 5/12![United Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 5/14. 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 7/712:00 pm
LGA
- SEA
2 stops11h 25m
Southwest
Wed 7/2210:45 pm
SEA
- LGA
1 stop8h 00m
Southwest
Deal found 5/14![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 5/14. 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 8/1512:00 pm
LGA
- SEA
1 stop11h 23m
Delta
Tue 8/258:38 am
SEA
- LGA
1 stop10h 49m
Delta
Deal found 5/14![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 5/11. 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 6/208:15 am
LGA
- PDX
1 stop14h 25m
Southwest
Sat 7/46:00 am
PDX
- LGA
1 stop12h 05m
Southwest
Deal found 5/11![Southwest logo]()
$428
This Delta deal was found by Cheapflights users on 5/12. 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 5/306:15 pm
LGA
- GEG
1 stop7h 51m
Delta
Sat 6/62:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Deal found 5/12![Delta logo]()
$408
This Southwest deal was found by Cheapflights users on 5/12. 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 6/86:00 am
LGA
- GEG
1 stop10h 35m
Southwest
Thu 6/186:25 am
GEG
- LGA
2 stops9h 30m
Southwest
Deal found 5/12![Southwest logo]()
$441
This United Airlines deal was found by Cheapflights users on 5/14. 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 5/293:20 pm
LGA
- PSC
1 stop8h 32m
United Airlines
Tue 6/212:10 pm
PSC
- LGA
1 stop8h 20m
United Airlines
Deal found 5/14![United Airlines logo]()
$650
This Delta deal was found by Cheapflights users on 5/12. 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 7/286:05 am
LGA
- PDX
1 stop7h 31m
Delta
Mon 8/311:44 am
PDX
- LGA
1 stop8h 58m
Delta
Deal found 5/12![Delta logo]()
$443
This Southwest deal was found by Cheapflights users on 5/12. 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 7/712:00 pm
LGA
- SEA
2 stops11h 25m
Southwest
Mon 7/1310:45 pm
SEA
- LGA
1 stop8h 00m
Southwest
Deal found 5/12![Southwest logo]()
$444
This American Airlines deal was found by Cheapflights users on 5/12. 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 11/52:55 pm
LGA
- BLI
2 stops11h 40m
American Airlines
Thu 11/125:14 am
BLI
- LGA
2 stops11h 46m
American Airlines
Deal found 5/12![American Airlines logo]()
$814
This Southwest deal was found by Cheapflights users on 5/11. 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 7/35:30 pm
LGA
- SEA
1 stop10h 00m
Southwest
Sun 7/58:05 pm
SEA
- LGA
1 stop12h 50m
Southwest
Deal found 5/11![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 5/14. 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 7/186:25 am
LGA
- GEG
1 stop8h 14m
Delta
Fri 7/2412:50 pm
GEG
- LGA
1 stop7h 34m
Delta
Deal found 5/14![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 5/12. 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 5/277:40 am
LGA
- PSC
1 stop8h 14m
United Airlines
Sun 5/315:14 am
PSC
- LGA
1 stop7h 32m
United Airlines
Deal found 5/12![United Airlines logo]()
$742
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/812:56 pm
LGA
- PUW
2 stops14h 26m
American Airlines
Thu 6/182:30 pm
PUW
- LGA
2 stops15h 30m
American Airlines
Deal found 5/11![American Airlines logo]()
$841
This Delta deal was found by Cheapflights users on 5/12. 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 5/317:55 am
LGA
- GEG
1 stop8h 16m
Delta
Sat 6/62:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Deal found 5/12![Delta logo]()
$452
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:05 pm
LGA
- PDX
2 stops10h 30m
Southwest
Wed 7/225:20 pm
PDX
- LGA
2 stops15h 35m
Southwest
Deal found 5/10![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 5/13. 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 5/283:20 pm
LGA
- PSC
1 stop8h 32m
United Airlines
Mon 6/15:14 am
PSC
- LGA
1 stop9h 10m
United Airlines
Deal found 5/13![United Airlines logo]()
$783
This Southwest deal was found by Cheapflights users on 5/14. 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 5/275:45 pm
LGA
- SEA
1 stop9h 25m
Southwest
Wed 6/36:00 am
SEA
- LGA
1 stop8h 55m
Southwest
Deal found 5/14![Southwest logo]()
$457
Last-minute flights from LaGuardia to WashingtonDiscover last-minute flight deals from LaGuardia to Washington. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Washington. Data last updated May 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/11. 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 5/274:30 pm
LGA
- GEG
2 stops10h 05m
Delta
Fri 5/292:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Deal found 5/11![Delta logo]()
$270
This American Airlines deal was found by Cheapflights users on 5/11. 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 5/276:25 am
LGA
- GEG
1 stop9h 49m
American Airlines
Fri 5/295:44 am
GEG
- LGA
1 stop10h 38m
American Airlines
Deal found 5/11![American Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 5/13. 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 5/291:59 pm
LGA
- GEG
1 stop10h 21m
Delta
Sat 6/62:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Deal found 5/13![Delta logo]()
$265
This United Airlines deal was found by Cheapflights users on 5/14. 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 5/294:59 pm
LGA
- SEA
1 stop9h 11m
United Airlines
Sat 6/67:00 am
SEA
- LGA
1 stop7h 27m
United Airlines
Deal found 5/14![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:55 am
LGA
- GEG
1 stop8h 16m
Delta
Tue 6/97:08 pm
GEG
- LGA
2 stops10h 39m
Delta
Deal found 5/10![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/16:30 am
LGA
- GEG
1 stop8h 31m
American Airlines
Fri 6/55:44 am
GEG
- LGA
1 stop10h 38m
American Airlines
Deal found 5/11![American Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 5/14. 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 6/33:55 pm
LGA
- SEA
1 stop11h 15m
Southwest
Sat 6/66:45 am
SEA
- LGA
1 stop13h 25m
Southwest
Deal found 5/14![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 5/12. 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 6/66:15 pm
LGA
- GEG
1 stop7h 51m
Delta
Mon 6/810:48 pm
GEG
- LGA
1 stop7h 54m
Delta
Deal found 5/12![Delta logo]()
$283
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/65:27 pm
LGA
- SEA
1 stop10h 14m
American Airlines
Wed 6/106:00 am
SEA
- LGA
1 stop9h 21m
American Airlines
Deal found 5/11![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/65:27 pm
LGA
- SEA
1 stop10h 14m
American Airlines
Fri 6/125:15 am
SEA
- LGA
1 stop8h 59m
American Airlines
Deal found 5/13![American Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/65:27 pm
LGA
- SEA
1 stop10h 14m
American Airlines
Mon 6/85:15 am
SEA
- LGA
1 stop8h 59m
American Airlines
Deal found 5/11![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 5/14. 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 6/1610:00 am
LGA
- GEG
1 stop8h 12m
United Airlines
Tue 6/305:00 am
GEG
- LGA
1 stop7h 46m
United Airlines
Deal found 5/14![United Airlines logo]()
$310
One-way flights from LaGuardia to WashingtonSearch for one-way flight options from LaGuardia to Washington. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
Search for one-way flight options from LaGuardia to Washington. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:55 am
LGA
- GEG
1 stop8h 21m
Delta
Deal found 5/10![Delta logo]()
$133
This Delta deal was found by Cheapflights users on 5/11. 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 7/144:59 pm
LGA
- GEG
2 stops9h 56m
Delta
Deal found 5/11![Delta logo]()
$138
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/207:19 pm
LGA
- SEA
1 stop8h 22m
American Airlines
Deal found 5/12![American Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:00 pm
LGA
- SEA
2 stops39h 06m
Frontier
Deal found 5/10![Frontier logo]()
$161
This Southwest deal was found by Cheapflights users on 5/13. 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 7/295:40 pm
LGA
- SEA
1 stop9h 40m
Southwest
Deal found 5/13![Southwest logo]()
$164
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/196:46 pm
LGA
- SEA
1 stop9h 13m
American Airlines
Deal found 5/13![American Airlines logo]()
$169
This Southwest deal was found by Cheapflights users on 5/12. 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 6/83:25 pm
LGA
- SEA
1 stop12h 05m
Southwest
Deal found 5/12![Southwest logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/210:00 pm
LGA
- SEA
2 stops39h 36m
Frontier
Deal found 5/12![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 5/2810:00 pm
LGA
- SEA
2 stops19h 01m
Frontier
Deal found 5/12![Frontier logo]()
$179
This American Airlines deal was found by Cheapflights users on 5/13. 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 7/246:47 pm
LGA
- SEA
1 stop9h 10m
American Airlines
Deal found 5/13![American Airlines logo]()
$181
This American Airlines deal was found by Cheapflights users on 5/13. 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 7/37:25 pm
LGA
- SEA
1 stop8h 38m
American Airlines
Deal found 5/13![American Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:57 pm
LGA
- SEA
1 stop8h 44m
American Airlines
Deal found 5/10![American Airlines logo]()
$184
Find flight deals from LaGuardia to Washington
Keep the following information in mind while searching for LaGuardia to Washington flight deals. Data was last updated May 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $265 (Delta) |
One-way from | $133 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $407 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia to Washington 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 May 15, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Wed 5/27
4:30 pm-11:35 pm
2 stops10h 05m
Spokane
Fri 5/29
2:16 pm-11:44 pm
1 stop6h 28m
$270
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Tue 6/2
2:59 pm-9:20 pm
1 stop9h 21m
Spokane
Tue 6/9
7:08 pm-8:47 am
2 stops10h 39m
$288
New YorkPasco
LGA - PSC
LGAPSC
New York LaGuardia
Mon 8/31
3:00 pm-11:36 pm
2 stops11h 36m
Pasco Tri Cities
Tue 9/22
6:00 am-7:20 pm
2 stops10h 20m
$318
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Wed 6/3
5:05 pm-10:46 pm
1 stop8h 41m
Seattle/Tacoma Intl
Wed 6/10
5:30 am-3:55 pm
1 stop7h 25m
$327
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Tue 7/28
3:05 pm-11:30 pm
2 stops11h 25m
Seattle/Tacoma Intl
Tue 8/4
11:00 pm-9:40 am
1 stop7h 40m
$362
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Fri 8/21
5:30 pm-10:55 pm
1 stop8h 25m
Seattle/Tacoma Intl
Sat 8/29
11:00 pm-9:55 am
1 stop7h 55m
$372
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Tue 8/11
4:43 pm-11:09 pm
2 stops9h 26m
Spokane
Tue 8/18
6:50 am-6:59 pm
1 stop9h 09m
$387
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Sat 8/15
12:00 pm-8:23 pm
1 stop11h 23m
Seattle/Tacoma Intl
Tue 8/25
8:38 am-10:27 pm
1 stop10h 49m
$393
Quickest round-trip
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Sat 5/30
6:15 pm-11:06 pm
1 stop7h 51m
Spokane
Sat 6/6
2:16 pm-11:44 pm
1 stop6h 28m
$408
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Sat 8/8
7:15 am-5:45 pm
1 stop13h 30m
Seattle/Tacoma Intl
Sat 8/22
11:00 pm-9:55 am
1 stop7h 55m
$412
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from LaGuardia to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from LaGuardia with our price prediction graph.
LGA-GEG
LGA-SEA
LGA-PDX
LGA-BLI
LGA-PUW
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 New York LaGuardia Airport to Washington
LGA-USWA
LGA-GEG
LGA-SEA
LGA-PDX
LGA-BLI
How far ahead should I book a flight from New York LaGuardia Airport to State of Washington?
To ensure you get the cheapest price possible for a flight from New York LaGuardia Airport to State of Washington, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from New York LaGuardia Airport to State of Washington?
Currently, December is the cheapest month in which you can book a flight from New York LaGuardia Airport to State of Washington (average of $169). Flying from New York LaGuardia Airport to State of Washington in April is currently the most expensive (average of $252). 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.
How much does it cost to fly round-trip from New York LaGuardia Airport to State of Washington?
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated May 15, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from New York LaGuardia Airport to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
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Alternative routes for LaGuardia to Washington
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LaGuardia and Washington flights
Browse other LaGuardia and Washington flight options. Last updated on May 15, 2026.
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Check out other popular destinations found by fellow travelers in 2026
LaGuardia to Washington flights
Consider these flights traveling from LaGuardia to Washington.
Top 5 airlines flying from LaGuardia to Washington
Discover the top 5 airlines that operate flights from LaGuardia to Washington. 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 May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$307 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$351 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$413 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$444 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$383 | FlexibilityNo cancel fee | On-time69% |