$118+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SEA
Apr 25 — May 21
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 March 26, 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 March 26, 2026.
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/217:29 am
LGA
- GEG
1 stop8h 03m
American Airlines
Wed 4/221:22 pm
GEG
- LGA
1 stop7h 16m
American Airlines
Deal found 3/25![American Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 3/25. 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 4/215:00 pm
LGA
- GEG
2 stops10h 20m
Delta
Wed 4/222:10 pm
GEG
- LGA
1 stop6h 34m
Delta
Deal found 3/25![Delta logo]()
$240
This Southwest deal was found by Cheapflights users on 3/23. 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 5/68:30 am
LGA
- SEA
2 stops18h 05m
Southwest
Mon 5/115:15 am
SEA
- LGA
1 stop9h 40m
Southwest
Deal found 3/23![Southwest logo]()
$256
This Southwest deal was found by Cheapflights users on 3/22. 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 4/1410:55 am
LGA
- PDX
2 stops12h 50m
Southwest
Tue 4/1411:55 pm
PDX
- LGA
1 stop9h 40m
Southwest
Deal found 3/22![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 3/25. 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 4/163:40 pm
LGA
- SEA
1 stop11h 25m
Southwest
Wed 4/2211:45 pm
SEA
- LGA
1 stop10h 00m
Southwest
Deal found 3/25![Southwest logo]()
$259
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/226:38 am
LGA
- SEA
1 stop8h 51m
American Airlines
Sun 5/311:33 pm
SEA
- LGA
1 stop9h 38m
American Airlines
Deal found 3/24![American Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 3/23. 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 4/143:55 pm
LGA
- SEA
1 stop11h 15m
Southwest
Thu 4/165:15 am
SEA
- LGA
1 stop9h 40m
Southwest
Deal found 3/23![Southwest logo]()
$264
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/166:00 am
LGA
- SEA
1 stop9h 33m
American Airlines
Fri 4/2411:33 pm
SEA
- LGA
1 stop9h 38m
American Airlines
Deal found 3/26![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 3/23. 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 4/158:30 am
LGA
- GEG
2 stops17h 25m
Southwest
Sat 4/181:10 pm
GEG
- LGA
1 stop7h 10m
Southwest
Deal found 3/23![Southwest logo]()
$270
This Southwest deal was found by Cheapflights users on 3/25. 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 4/228:30 am
LGA
- SEA
2 stops18h 05m
Southwest
Mon 4/278:00 am
SEA
- LGA
2 stops9h 25m
Southwest
Deal found 3/25![Southwest logo]()
$270
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/24:12 pm
LGA
- SEA
1 stop11h 24m
American Airlines
Sun 5/311:33 pm
SEA
- LGA
1 stop9h 38m
American Airlines
Deal found 3/25![American Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/226:38 am
LGA
- PDX
1 stop8h 55m
American Airlines
Sat 4/2511:40 pm
PDX
- LGA
1 stop8h 48m
American Airlines
Deal found 3/25![American Airlines logo]()
$274
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 March 26, 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 March 26, 2026.
This Southwest deal was found by Cheapflights users on 3/22. 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 4/234:30 pm
LGA
- SEA
1 stop10h 00m
Southwest
Tue 4/286:00 am
SEA
- LGA
1 stop8h 55m
Southwest
Deal found 3/22![Southwest logo]()
$264
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/187:10 am
LGA
- GEG
1 stop8h 30m
United Airlines
Sat 4/255:05 am
GEG
- LGA
2 stops13h 13m
United Airlines
Deal found 3/23![United Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 3/21. 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.
Sat 5/912:55 pm
LGA
- GEG
2 stops12h 34m
Delta
Sat 5/162:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Deal found 3/21![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 3/23. 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 4/158:30 am
LGA
- GEG
2 stops17h 25m
Southwest
Sat 4/185:45 am
GEG
- LGA
2 stops13h 30m
Southwest
Deal found 3/23![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 3/24. 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 4/303:40 pm
LGA
- SEA
1 stop11h 25m
Southwest
Sat 5/26:40 am
SEA
- LGA
2 stops12h 35m
Southwest
Deal found 3/24![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 3/25. 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 5/95:05 pm
LGA
- SEA
1 stop8h 43m
Delta
Sat 5/165:30 am
SEA
- LGA
1 stop7h 28m
Delta
Deal found 3/25![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 3/24. 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 5/126:10 am
LGA
- PDX
1 stop8h 27m
United Airlines
Tue 5/2611:40 pm
PDX
- LGA
2 stops11h 30m
United Airlines
Deal found 3/24![United Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 3/25. 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 5/51:25 pm
LGA
- PDX
2 stops11h 35m
Southwest
Wed 5/1311:55 pm
PDX
- LGA
1 stop9h 50m
Southwest
Deal found 3/25![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/227:10 am
LGA
- GEG
1 stop8h 30m
United Airlines
Sat 4/257:10 am
GEG
- LGA
1 stop9h 08m
United Airlines
Deal found 3/23![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 3/24. 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 4/196:00 am
LGA
- GEG
2 stops10h 04m
Delta
Fri 5/110:40 pm
GEG
- LGA
1 stop10h 03m
Delta
Deal found 3/24![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 3/22. 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 4/163:40 pm
LGA
- SEA
1 stop11h 25m
Southwest
Wed 4/229:20 am
SEA
- LGA
2 stops10h 00m
Southwest
Deal found 3/22![Southwest logo]()
$328
This American Airlines deal was found by Cheapflights users on 3/22. 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 5/143:04 pm
LGA
- YKM
2 stops11h 55m
American Airlines
Wed 5/203:14 pm
YKM
- LGA
2 stops14h 45m
American Airlines
Deal found 3/22![American Airlines logo]()
$917
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 4/282:12 pm
LGA
- PUW
2 stops12h 47m
Alaska Airlines
Sat 5/25:05 am
PUW
- LGA
2 stops12h 54m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/27:20 am
LGA
- PDX
2 stops14h 26m
United Airlines
Tue 5/125:00 am
PDX
- LGA
1 stop9h 23m
United Airlines
Deal found 3/25![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 3/24. 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 8/196:00 am
LGA
- PDX
1 stop7h 44m
Delta
Mon 8/2410:55 pm
PDX
- LGA
1 stop9h 52m
Delta
Deal found 3/24![Delta logo]()
$392
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/187:10 am
LGA
- PDX
2 stops13h 58m
United Airlines
Sat 4/1811:59 pm
PDX
- LGA
1 stop7h 19m
United Airlines
Deal found 3/23![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 3/25. 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 6/93:05 pm
LGA
- PDX
2 stops10h 30m
Southwest
Fri 6/127:40 pm
PDX
- LGA
1 stop13h 15m
Southwest
Deal found 3/25![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 3/25. 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 5/276:00 am
LGA
- PDX
1 stop9h 30m
Delta
Sun 5/319:39 pm
PDX
- LGA
1 stop9h 06m
Delta
Deal found 3/25![Delta logo]()
$412
This Southwest deal was found by Cheapflights users on 3/22. 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 4/304:40 pm
LGA
- SEA
2 stops11h 15m
Southwest
Sun 5/311:55 pm
SEA
- LGA
1 stop9h 50m
Southwest
Deal found 3/22![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 3/25. 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 7/281:35 pm
LGA
- PDX
1 stop9h 20m
Southwest
Tue 8/47:05 am
PDX
- LGA
2 stops12h 25m
Southwest
Deal found 3/25![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 3/21. 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.
Sun 4/56:00 am
LGA
- SEA
1 stop10h 57m
Delta
Mon 4/139:45 pm
SEA
- LGA
1 stop8h 54m
Delta
Deal found 3/21![Delta logo]()
$486
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:35 pm
LGA
- PDX
2 stops12h 25m
Southwest
Tue 5/126:30 am
PDX
- LGA
2 stops10h 50m
Southwest
Deal found 3/21![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/293:18 pm
LGA
- PSC
1 stop8h 43m
United Airlines
Sat 5/21:05 pm
PSC
- LGA
1 stop7h 19m
United Airlines
Deal found 3/22![United Airlines logo]()
$531
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:00 pm
LGA
- SEA
2 stops11h 30m
Southwest
Sun 4/1911:55 pm
SEA
- LGA
1 stop8h 20m
Southwest
Deal found 3/21![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 3/24. 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 6/212:35 pm
LGA
- PDX
2 stops11h 25m
Southwest
Tue 6/95:20 pm
PDX
- LGA
2 stops15h 30m
Southwest
Deal found 3/24![Southwest logo]()
$403
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:35 am
LGA
- BLI
2 stops11h 03m
American Airlines
Wed 7/86:00 am
BLI
- LGA
2 stops12h 47m
American Airlines
Deal found 3/21![American Airlines logo]()
$970
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 4/282:45 pm
LGA
- YKM
2 stops12h 14m
Alaska Airlines
Sat 5/26:15 am
YKM
- LGA
2 stops11h 44m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$976
This Southwest deal was found by Cheapflights users on 3/22. 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 4/1712:00 pm
LGA
- SEA
2 stops10h 05m
Southwest
Sat 4/186:40 am
SEA
- LGA
2 stops12h 35m
Southwest
Deal found 3/22![Southwest logo]()
$404
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:31 pm
LGA
- BLI
2 stops12h 28m
American Airlines
Mon 8/36:00 am
BLI
- LGA
2 stops12h 47m
American Airlines
Deal found 3/21![American Airlines logo]()
$994
This Orbitz deal was found by Cheapflights users on 3/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:30 am
LGA
- PUW
2 stops14h 13m
Alaska Airlines
Sun 9/66:03 am
PUW
- LGA
2 stops14h 41m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$1,004
Last-minute flights from LaGuardia to WashingtonDiscover last-minute flight deals from LaGuardia to Washington. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Washington. Data last updated March 26, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/22. 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 4/1410:55 am
LGA
- PDX
2 stops12h 50m
Southwest
Tue 4/1411:55 pm
PDX
- LGA
1 stop9h 40m
Southwest
Deal found 3/22![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 3/23. 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 4/145:45 pm
LGA
- SEA
1 stop9h 25m
Southwest
Sat 4/1811:55 pm
SEA
- LGA
1 stop8h 25m
Southwest
Deal found 3/23![Southwest logo]()
$264
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/146:00 am
LGA
- SEA
1 stop8h 28m
American Airlines
Mon 4/2011:55 pm
SEA
- LGA
1 stop8h 34m
American Airlines
Deal found 3/25![American Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 3/23. 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 4/158:30 am
LGA
- GEG
2 stops17h 25m
Southwest
Sat 4/181:10 pm
GEG
- LGA
1 stop7h 10m
Southwest
Deal found 3/23![Southwest logo]()
$270
This Southwest deal was found by Cheapflights users on 3/25. 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 4/163:40 pm
LGA
- SEA
1 stop11h 25m
Southwest
Wed 4/2211:45 pm
SEA
- LGA
1 stop10h 00m
Southwest
Deal found 3/25![Southwest logo]()
$259
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/166:00 am
LGA
- SEA
1 stop9h 33m
American Airlines
Fri 4/2411:33 pm
SEA
- LGA
1 stop9h 38m
American Airlines
Deal found 3/26![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/217:29 am
LGA
- GEG
1 stop8h 03m
American Airlines
Wed 4/221:22 pm
GEG
- LGA
1 stop7h 16m
American Airlines
Deal found 3/25![American Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 3/25. 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 4/215:00 pm
LGA
- GEG
2 stops10h 20m
Delta
Wed 4/222:10 pm
GEG
- LGA
1 stop6h 34m
Delta
Deal found 3/25![Delta logo]()
$240
This Southwest deal was found by Cheapflights users on 3/25. 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 4/228:30 am
LGA
- SEA
2 stops18h 05m
Southwest
Mon 4/275:15 am
SEA
- LGA
1 stop9h 40m
Southwest
Deal found 3/25![Southwest logo]()
$256
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/226:38 am
LGA
- SEA
1 stop8h 51m
American Airlines
Sun 5/311:33 pm
SEA
- LGA
1 stop9h 38m
American Airlines
Deal found 3/24![American Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/226:38 am
LGA
- PDX
1 stop8h 55m
American Airlines
Sat 4/2511:40 pm
PDX
- LGA
1 stop8h 48m
American Airlines
Deal found 3/25![American Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 3/24. 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 4/228:30 am
LGA
- SEA
2 stops18h 05m
Southwest
Wed 4/299:20 am
SEA
- LGA
1 stop8h 05m
Southwest
Deal found 3/24![Southwest logo]()
$275
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 March 26, 2026.
Search for one-way flight options from LaGuardia to Washington. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Delta deal was found by Cheapflights users on 3/24. 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 4/151:59 pm
LGA
- GEG
1 stop10h 32m
Delta
Deal found 3/24![Delta logo]()
$118
This Southwest deal was found by Cheapflights users on 3/22. 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 4/1410:55 am
LGA
- PDX
2 stops12h 50m
Southwest
Deal found 3/22![Southwest logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/2710:55 pm
LGA
- SEA
2 stops37h 32m
Frontier
Deal found 3/24![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sun 4/1910:55 pm
LGA
- SEA
2 stops37h 32m
Frontier
Deal found 3/25![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 5/410:55 pm
LGA
- SEA
2 stops37h 54m
Frontier
Deal found 3/23![Frontier logo]()
$136
This Southwest deal was found by Cheapflights users on 3/26. 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 4/158:30 am
LGA
- PDX
2 stops15h 30m
Southwest
Deal found 3/26![Southwest logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/146:00 am
LGA
- SEA
3 stops30h 27m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 5/56:15 pm
LGA
- SEA
2 stops18h 34m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$139
This Delta deal was found by Cheapflights users on 3/24. 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 4/184:40 pm
LGA
- GEG
1 stop7h 25m
Delta
Deal found 3/24![Delta logo]()
$140
This Trip.com deal was found by Cheapflights users on 3/25. 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 4/1510:59 pm
LGA
- SEA
2 stops13h 28m
Frontier
Deal found 3/25![Frontier logo]()
$140
This Delta deal was found by Cheapflights users on 3/24. 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 4/166:05 am
LGA
- GEG
1 stop9h 59m
Delta
Deal found 3/24![Delta logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/159:59 am
LGA
- SEA
2 stops32h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$142
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 March 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $235 (American Airlines) |
One-way from | $118 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $394 |
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 March 26, 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 YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Thu 4/23
4:30 pm-11:30 pm
1 stop10h 00m
Seattle/Tacoma Intl
Tue 4/28
6:00 am-5:55 pm
1 stop8h 55m
$264
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Wed 4/15
8:30 am-10:55 pm
2 stops17h 25m
Spokane
Sat 4/18
5:45 am-10:15 pm
2 stops13h 30m
$279
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Sat 4/18
7:10 am-12:40 pm
1 stop8h 30m
Spokane
Sat 4/25
5:05 am-9:18 pm
2 stops13h 13m
$284
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Thu 4/30
3:40 pm-12:05 am
1 stop11h 25m
Seattle/Tacoma Intl
Sat 5/2
6:40 am-10:15 pm
2 stops12h 35m
$299
New YorkPortland
LGA - PDX
LGAPDX
New York LaGuardia
Tue 5/5
1:25 pm-10:00 pm
2 stops11h 35m
Portland
Wed 5/13
11:55 pm-12:45 pm
1 stop9h 50m
$325
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Thu 4/16
3:40 pm-12:05 am
1 stop11h 25m
Seattle/Tacoma Intl
Wed 4/22
9:20 am-10:20 pm
2 stops10h 00m
$328
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Sat 5/9
12:55 pm-10:29 pm
2 stops12h 34m
Spokane
Sat 5/16
2:16 pm-11:44 pm
1 stop6h 28m
$334
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Sat 5/9
5:05 pm-10:48 pm
1 stop8h 43m
Seattle/Tacoma Intl
Sat 5/16
5:30 am-3:58 pm
1 stop7h 28m
$347
New YorkPortland
LGA - PDX
LGAPDX
New York LaGuardia
Tue 5/12
6:10 am-11:37 am
1 stop8h 27m
Portland
Tue 5/26
11:40 pm-2:10 pm
2 stops11h 30m
$366
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Wed 4/22
7:10 am-12:40 pm
1 stop8h 30m
Spokane
Sat 4/25
7:10 am-7:18 pm
1 stop9h 08m
$367
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-PSC
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-PSC
What is the cheapest month to book a flight from New York LaGuardia Airport to State of Washington?
Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to State of Washington (average of $188). Flying from New York LaGuardia Airport to State of Washington in August is currently the most expensive (average of $288). 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 March 26, 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.
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to Washington. 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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LaGuardia and Washington flights
Browse other LaGuardia and Washington flight options. Last updated on March 26, 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 March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$336 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$441 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$424 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$464 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$252 | Average$390 | FlexibilityNo cancel fee | On-time69% |