$101+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SEA
Aug 8 — Aug 151
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 July 9, 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 July 9, 2026.
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Tue 9/157:59 am
LGA
- GEG
1 stop8h 27m
American Airlines
Tue 9/2912:45 pm
GEG
- LGA
1 stop7h 59m
American Airlines
Deal found 7/8![American Airlines logo]()
$201
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 9/116:00 am
LGA
- GEG
1 stop9h 10m
Delta
Mon 9/1410:45 pm
GEG
- LGA
1 stop8h 53m
Delta
Deal found 7/8![Delta logo]()
$226
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Tue 9/151:25 pm
LGA
- GEG
2 stops10h 49m
United Airlines
Tue 9/295:00 am
GEG
- LGA
1 stop9h 14m
United Airlines
Deal found 7/8![United Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:15 pm
LGA
- GEG
2 stops10h 10m
Southwest
Tue 9/297:30 am
GEG
- LGA
2 stops9h 55m
Southwest
Deal found 7/8![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
LGA
- GEG
2 stops11h 35m
Southwest
Fri 8/2810:55 am
GEG
- LGA
1 stop7h 00m
Southwest
Deal found 7/8![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:30 am
LGA
- GEG
1 stop13h 00m
Southwest
Tue 9/17:00 am
GEG
- LGA
2 stops10h 55m
Southwest
Deal found 7/6![Southwest logo]()
$266
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:30 am
LGA
- GEG
1 stop13h 00m
Southwest
Sat 9/1912:45 pm
GEG
- LGA
1 stop7h 15m
Southwest
Deal found 7/8![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/186:00 am
LGA
- GEG
1 stop9h 57m
Delta
Fri 8/2110:56 pm
GEG
- LGA
1 stop8h 45m
Delta
Deal found 7/8![Delta logo]()
$276
This Southwest deal was found by Cheapflights users on 7/7. 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.
Fri 9/116:30 am
LGA
- GEG
1 stop13h 00m
Southwest
Mon 9/146:00 am
GEG
- LGA
1 stop6h 55m
Southwest
Deal found 7/7![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:30 am
LGA
- GEG
1 stop8h 24m
American Airlines
Wed 9/25:40 am
GEG
- LGA
1 stop8h 25m
American Airlines
Deal found 7/7![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/186:00 am
LGA
- GEG
1 stop9h 57m
Delta
Tue 9/112:36 pm
GEG
- LGA
1 stop7h 48m
Delta
Deal found 7/8![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 7/7. 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 8/273:25 pm
LGA
- GEG
1 stop10h 15m
Southwest
Wed 9/27:30 am
GEG
- LGA
2 stops10h 25m
Southwest
Deal found 7/7![Southwest logo]()
$305
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 July 9, 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 July 9, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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.
Sat 9/126:00 am
LGA
- GEG
1 stop9h 10m
Delta
Mon 9/2110:50 pm
GEG
- LGA
1 stop7h 47m
Delta
Deal found 7/8![Delta logo]()
$201
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Tue 9/151:25 pm
LGA
- GEG
2 stops10h 49m
United Airlines
Tue 9/295:00 am
GEG
- LGA
1 stop9h 14m
United Airlines
Deal found 7/8![United Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:35 pm
LGA
- GEG
2 stops10h 25m
Southwest
Tue 9/16:15 am
GEG
- LGA
2 stops11h 00m
Southwest
Deal found 7/6![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 7/8. 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.
Mon 8/173:00 pm
LGA
- GEG
1 stop9h 30m
Delta
Mon 8/2410:56 pm
GEG
- LGA
1 stop7h 43m
Delta
Deal found 7/8![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am
LGA
- SEA
2 stops12h 50m
Southwest
Tue 9/111:00 pm
SEA
- LGA
1 stop7h 40m
Southwest
Deal found 7/6![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 12/55:15 pm
LGA
- SEA
1 stop8h 14m
United Airlines
Sun 12/135:07 am
SEA
- LGA
1 stop7h 35m
United Airlines
Deal found 7/8![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 7/7. 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.
Wed 8/263:15 pm
LGA
- PDX
2 stops10h 00m
Southwest
Fri 8/288:00 am
PDX
- LGA
2 stops11h 55m
Southwest
Deal found 7/7![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:10 am
LGA
- PDX
1 stop8h 18m
United Airlines
Tue 9/811:02 pm
PDX
- LGA
1 stop7h 11m
United Airlines
Deal found 7/7![United Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/222:29 pm
LGA
- BLI
2 stops12h 30m
American Airlines
Sat 8/295:26 am
BLI
- LGA
2 stops12h 03m
American Airlines
Deal found 7/8![American Airlines logo]()
$850
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:30 am
LGA
- PDX
1 stop13h 15m
Southwest
Tue 10/68:35 am
PDX
- LGA
2 stops10h 50m
Southwest
Deal found 7/8![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:59 pm
LGA
- PDX
1 stop8h 55m
United Airlines
Fri 9/411:02 pm
PDX
- LGA
1 stop8h 15m
United Airlines
Deal found 7/7![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 7/7. 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 8/271:59 pm
LGA
- PDX
1 stop10h 45m
Delta
Mon 8/3110:55 pm
PDX
- LGA
1 stop7h 44m
Delta
Deal found 7/7![Delta logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Wed 9/234:01 pm
LGA
- PUW
2 stops10h 51m
Alaska Airlines
Sat 9/266:06 am
PUW
- LGA
2 stops12h 23m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$919
This Southwest deal was found by Cheapflights users on 7/7. 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.
Mon 9/142:35 pm
LGA
- SEA
2 stops11h 20m
Southwest
Tue 9/226:40 am
SEA
- LGA
2 stops10h 45m
Southwest
Deal found 7/7![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 7/5. 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 9/43:00 pm
LGA
- PDX
1 stop9h 44m
Delta
Mon 9/711:20 pm
PDX
- LGA
1 stop9h 27m
Delta
Deal found 7/5![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/193:29 pm
LGA
- PDX
1 stop10h 23m
United Airlines
Tue 8/2511:02 pm
PDX
- LGA
2 stops12h 07m
United Airlines
Deal found 7/8![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 7/5. 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.
Thu 9/34:55 pm
LGA
- PDX
1 stop8h 14m
Delta
Fri 9/1111:54 am
PDX
- LGA
1 stop8h 41m
Delta
Deal found 7/5![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
LGA
- SEA
2 stops12h 50m
Southwest
Sat 8/2911:00 pm
SEA
- LGA
1 stop7h 55m
Southwest
Deal found 7/8![Southwest logo]()
$381
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:25 am
LGA
- GEG
2 stops13h 24m
United Airlines
Wed 10/285:00 am
GEG
- LGA
2 stops11h 13m
United Airlines
Deal found 7/7![United Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/226:00 am
LGA
- GEG
1 stop11h 35m
Southwest
Sat 8/2912:45 pm
GEG
- LGA
1 stop7h 15m
Southwest
Deal found 7/4![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 7/7. 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 8/132:35 pm
LGA
- SEA
2 stops11h 20m
Southwest
Mon 8/2411:00 pm
SEA
- LGA
1 stop7h 40m
Southwest
Deal found 7/7![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 8/281:25 pm
LGA
- PDX
1 stop8h 28m
United Airlines
Fri 8/2811:02 pm
PDX
- LGA
1 stop8h 15m
United Airlines
Deal found 7/8![United Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:25 pm
LGA
- SEA
1 stop11h 30m
Southwest
Sun 8/3011:00 pm
SEA
- LGA
1 stop7h 40m
Southwest
Deal found 7/8![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 7/6. 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.
Tue 7/285:00 pm
LGA
- PSC
2 stops9h 54m
Delta
Wed 8/56:00 am
PSC
- LGA
2 stops10h 36m
Delta
Deal found 7/6![Delta logo]()
$589
This United Airlines deal was found by Cheapflights users on 7/5. 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 11/65:00 pm
LGA
- SEA
1 stop9h 02m
United Airlines
Sun 11/811:03 pm
SEA
- LGA
1 stop7h 09m
United Airlines
Deal found 7/5![United Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:35 am
LGA
- PDX
2 stops11h 00m
Southwest
Tue 9/16:45 am
PDX
- LGA
2 stops10h 40m
Southwest
Deal found 7/6![Southwest logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:17 pm
LGA
- PUW
2 stops12h 39m
Alaska Airlines
Sat 10/246:03 am
PUW
- LGA
2 stops10h 57m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$919
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:30 am
LGA
- BLI
2 stops13h 09m
American Airlines
Fri 8/285:26 am
BLI
- LGA
2 stops12h 03m
American Airlines
Deal found 7/6![American Airlines logo]()
$929
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/267:00 am
LGA
- SEA
2 stops12h 50m
Southwest
Sat 10/36:30 am
SEA
- LGA
2 stops12h 35m
Southwest
Deal found 7/4![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 7/7. 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.
Sat 7/2512:45 pm
LGA
- PSC
2 stops12h 25m
Delta
Tue 7/286:15 am
PSC
- LGA
2 stops10h 26m
Delta
Deal found 7/7![Delta logo]()
$609
Last-minute flights from LaGuardia to WashingtonDiscover last-minute flight deals from LaGuardia to Washington. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Washington. Data last updated July 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/8. 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.
Mon 8/173:00 pm
LGA
- GEG
1 stop9h 30m
Delta
Mon 8/2410:56 pm
GEG
- LGA
1 stop7h 43m
Delta
Deal found 7/8![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:30 am
LGA
- GEG
1 stop13h 00m
Southwest
Tue 9/17:00 am
GEG
- LGA
2 stops10h 55m
Southwest
Deal found 7/8![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/186:00 am
LGA
- GEG
1 stop9h 57m
Delta
Fri 8/2110:56 pm
GEG
- LGA
1 stop8h 45m
Delta
Deal found 7/8![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/186:00 am
LGA
- GEG
1 stop9h 57m
Delta
Tue 9/112:36 pm
GEG
- LGA
1 stop7h 48m
Delta
Deal found 7/8![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/186:00 am
LGA
- GEG
1 stop8h 21m
Delta
Wed 9/25:15 am
GEG
- LGA
2 stops13h 44m
Delta
Deal found 7/8![Delta logo]()
$316
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:55 pm
LGA
- SEA
1 stop10h 10m
Southwest
Wed 8/2611:05 pm
SEA
- LGA
1 stop9h 20m
Southwest
Deal found 7/6![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
LGA
- GEG
2 stops11h 35m
Southwest
Fri 8/2810:55 am
GEG
- LGA
1 stop7h 00m
Southwest
Deal found 7/8![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
LGA
- GEG
1 stop11h 10m
Southwest
Fri 8/2810:55 am
GEG
- LGA
1 stop7h 00m
Southwest
Deal found 7/6![Southwest logo]()
$334
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:30 am
LGA
- GEG
1 stop8h 24m
American Airlines
Wed 9/25:40 am
GEG
- LGA
1 stop8h 25m
American Airlines
Deal found 7/7![American Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 7/7. 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 8/273:25 pm
LGA
- GEG
1 stop10h 15m
Southwest
Wed 9/27:30 am
GEG
- LGA
2 stops10h 25m
Southwest
Deal found 7/7![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:25 pm
LGA
- SEA
1 stop11h 30m
Southwest
Fri 9/411:05 pm
SEA
- LGA
1 stop6h 55m
Southwest
Deal found 7/6![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:30 am
LGA
- GEG
1 stop13h 00m
Southwest
Tue 9/17:00 am
GEG
- LGA
2 stops10h 55m
Southwest
Deal found 7/6![Southwest logo]()
$266
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 July 9, 2026.
Search for one-way flight options from LaGuardia to Washington. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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 9/237:35 am
LGA
- GEG
1 stop8h 23m
Delta
Deal found 7/8![Delta logo]()
$101
This Southwest deal was found by Cheapflights users on 7/9. 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 9/106:30 am
LGA
- GEG
1 stop13h 00m
Southwest
Deal found 7/9![Southwest logo]()
$106
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 9/117:35 am
LGA
- GEG
1 stop7h 35m
Delta
Deal found 7/8![Delta logo]()
$126
This Southwest deal was found by Cheapflights users on 7/7. 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.
Fri 9/116:30 am
LGA
- GEG
1 stop13h 00m
Southwest
Deal found 7/7![Southwest logo]()
$131
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:15 pm
LGA
- GEG
2 stops10h 10m
Southwest
Deal found 7/8![Southwest logo]()
$135
This Delta deal was found by Cheapflights users on 7/8. 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.
Sun 9/66:00 am
LGA
- GEG
1 stop9h 57m
Delta
Deal found 7/8![Delta logo]()
$151
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Sun 9/66:00 am
LGA
- GEG
2 stops12h 06m
United Airlines
Deal found 7/5![United Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 7/7. 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.
Tue 7/285:00 pm
LGA
- PSC
2 stops9h 54m
Delta
Deal found 7/7![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 9/1111:20 am
LGA
- GEG
2 stops12h 54m
United Airlines
Deal found 7/9![United Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:25 am
LGA
- SEA
2 stops30h 35m
Frontier
Deal found 7/6![Frontier logo]()
$182
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Mon 9/215:25 pm
LGA
- SEA
1 stop8h 20m
United Airlines
Deal found 7/6![United Airlines logo]()
$184
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:20 am
LGA
- SEA
1 stop10h 15m
Southwest
Deal found 7/6![Southwest logo]()
$188
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 July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $201 (American Airlines) |
One-way from | $101 (Delta) |
Popular in | July |
Cheapest in | October |
Average price | $509 |
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 July 9, 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
Sat 9/12
6:00 am-12:10 pm
1 stop9h 10m
Spokane
Mon 9/21
10:50 pm-9:37 am
1 stop7h 47m
$201
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Tue 9/15
1:25 pm-9:14 pm
2 stops10h 49m
Spokane
Tue 9/29
5:00 am-5:14 pm
1 stop9h 14m
$250
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Mon 8/17
3:00 pm-9:30 pm
1 stop9h 30m
Spokane
Mon 8/24
10:56 pm-9:39 am
1 stop7h 43m
$310
New YorkSpokane
LGA - GEG
LGAGEG
New York LaGuardia
Fri 8/28
2:35 pm-10:00 pm
2 stops10h 25m
Spokane
Tue 9/1
6:15 am-8:15 pm
2 stops11h 00m
$336
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Sat 8/29
7:00 am-4:50 pm
2 stops12h 50m
Seattle/Tacoma Intl
Tue 9/1
11:00 pm-9:40 am
1 stop7h 40m
$342
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Sat 12/5
5:15 pm-10:29 pm
1 stop8h 14m
Seattle/Tacoma Intl
Sun 12/13
5:07 am-3:42 pm
1 stop7h 35m
$348
New YorkPortland
LGA - PDX
LGAPDX
New York LaGuardia
Wed 8/26
3:15 pm-10:15 pm
2 stops10h 00m
Portland
Fri 8/28
8:00 am-10:55 pm
2 stops11h 55m
$350
New YorkPortland
LGA - PDX
LGAPDX
New York LaGuardia
Thu 10/1
10:30 am-8:45 pm
1 stop13h 15m
Portland
Tue 10/6
8:35 am-10:25 pm
2 stops10h 50m
$355
Quickest round-trip
New YorkPortland
LGA - PDX
LGAPDX
New York LaGuardia
Sun 8/30
6:10 am-11:28 am
1 stop8h 18m
Portland
Tue 9/8
11:02 pm-9:13 am
1 stop7h 11m
$372
New YorkPortland
LGA - PDX
LGAPDX
New York LaGuardia
Wed 9/2
4:59 pm-10:54 pm
1 stop8h 55m
Portland
Fri 9/4
11:02 pm-10:17 am
1 stop8h 15m
$372
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-PSC
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-PSC
LGA-BLI
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 May is currently the most expensive (average of $296). 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 July 9, 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.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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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Alternative routes for LaGuardia to Washington
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Complete your trip
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Find flights from LaGuardia to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
LaGuardia and Washington flights
Browse other LaGuardia and Washington flight options. Last updated on July 9, 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 4 airlines flying from LaGuardia to Washington
Discover the top 4 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 July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$363 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$489 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$252 | Average$432 | FlexibilityNo cancel fee | On-time69% |