$189+ Cheap flights from Portland (PDX) to LaGuardia, NY (LGA)
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LGA
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from Portland to LaGuardia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to LaGuardia
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Cheapest flights from Portland to LaGuardiaExplore the most affordable flight options available from Portland to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Portland to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:30 pm -
1 stop8h 45m
Fri 11/135:55 pm -
1 stop9h 00m
Deal found 8/10![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 8/12. 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.
Fri 11/139:25 pm -
2 stops10h 25m
Tue 11/176:40 am -
1 stop8h 55m
Deal found 8/12![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/211:02 pm -
1 stop7h 11m
Sun 9/64:25 pm -
1 stop9h 27m
Deal found 8/12![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:35 am -
1 stop9h 25m
Wed 9/234:10 pm -
1 stop10h 05m
Deal found 8/9![Southwest logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/2211:02 pm -
1 stop7h 11m
Sat 9/268:10 am -
2 stops9h 55m
Deal found 8/12![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 8/12. 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.
Sat 10/1711:35 pm -
1 stop9h 20m
Sat 10/246:00 am -
2 stops11h 40m
Deal found 8/12![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:02 pm -
1 stop7h 11m
Fri 9/44:59 pm -
1 stop8h 55m
Deal found 8/10![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/285:20 am -
1 stop8h 55m
Mon 11/29:57 am -
1 stop12h 50m
Deal found 8/12![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/1210:55 pm -
1 stop8h 10m
Sat 10/1712:25 pm -
1 stop10h 16m
Deal found 8/11![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 8/12. 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.
Sat 10/316:20 am -
2 stops9h 50m
Sat 11/712:55 pm -
2 stops11h 30m
Deal found 8/12![Southwest logo]()
$356
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:08 pm -
1 stop7h 06m
Sat 9/127:29 am -
1 stop8h 48m
Deal found 8/10![American Airlines logo]()
$357
Best flights from Portland to LaGuardiaDiscover carefully curated flight deals from Portland to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Portland to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This Southwest deal was found by Cheapflights users on 8/12. 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 9/287:35 pm -
1 stop13h 15m
Wed 9/309:45 am -
2 stops11h 00m
Deal found 8/12![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:30 pm -
1 stop8h 47m
Sat 10/247:45 am -
1 stop8h 30m
Deal found 8/8![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:10 pm -
1 stop6h 31m
Tue 10/66:05 am -
1 stop7h 29m
Deal found 8/9![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 8/11. 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 9/199:00 am -
2 stops9h 45m
Tue 9/223:15 pm -
2 stops10h 00m
Deal found 8/11![Southwest logo]()
$376
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 10/2811:30 pm -
1 stop6h 39m
Wed 11/1110:05 am -
2 stops11h 04m
Deal found 8/13![United Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 8/12. 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 10/208:35 am -
2 stops10h 50m
Tue 10/272:30 pm -
2 stops10h 40m
Deal found 8/12![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 8/11. 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.
Tue 10/208:35 am -
2 stops10h 50m
Tue 11/171:05 pm -
2 stops12h 10m
Deal found 8/11![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 8/12. 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.
Wed 2/311:35 am -
2 stops8h 35m
Sun 2/78:00 am -
1 stop8h 45m
Deal found 8/12![Southwest logo]()
$381
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 11/127:00 pm -
2 stops15h 20m
Sun 11/158:00 am -
1 stop8h 50m
Deal found 8/13![Southwest logo]()
$403
This Southwest deal was found by Cheapflights users on 8/12. 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.
Wed 11/116:55 am -
2 stops9h 30m
Sat 11/1412:55 pm -
2 stops11h 30m
Deal found 8/12![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 8/12. 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 10/68:35 am -
1 stop11h 10m
Tue 10/132:30 pm -
2 stops10h 40m
Deal found 8/12![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 8/11. 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 11/1311:30 pm -
1 stop8h 20m
Mon 11/161:05 pm -
2 stops12h 10m
Deal found 8/11![Southwest logo]()
$412
Last-minute flights from Portland to LaGuardiaDiscover last-minute flight deals from Portland to LaGuardia. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to LaGuardia. Data last updated August 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/286:27 am -
1 stop10h 02m
Tue 9/152:16 pm -
1 stop8h 20m
Deal found 8/13![American Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:02 pm -
1 stop7h 11m
Fri 9/44:59 pm -
1 stop8h 55m
Deal found 8/10![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/15:59 am -
1 stop11h 00m
Sat 9/56:11 am -
1 stop8h 22m
Deal found 8/12![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/211:02 pm -
1 stop7h 11m
Sun 9/64:25 pm -
1 stop9h 27m
Deal found 8/12![United Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:30 pm -
1 stop8h 36m
Fri 9/114:07 pm -
1 stop10h 16m
Deal found 8/9![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:08 pm -
1 stop7h 06m
Sat 9/127:29 am -
1 stop8h 48m
Deal found 8/10![American Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:35 am -
1 stop9h 25m
Sat 9/198:20 am -
1 stop9h 50m
Deal found 8/10![Southwest logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/1211:02 pm -
1 stop7h 11m
Sat 9/198:05 am -
2 stops10h 00m
Deal found 8/13![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 8/12. 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 9/147:35 pm -
1 stop13h 15m
Tue 9/153:15 pm -
2 stops10h 00m
Deal found 8/12![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:02 pm -
1 stop8h 25m
Mon 9/215:25 pm -
1 stop8h 27m
Deal found 8/11![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/2211:02 pm -
1 stop7h 11m
Sat 9/268:10 am -
2 stops9h 55m
Deal found 8/12![United Airlines logo]()
$347
One-way flights from Portland to LaGuardiaSearch for one-way flight options from Portland to LaGuardia. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Portland to LaGuardia. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:02 pm -
1 stop8h 15m
Deal found 8/9![United Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/1711:08 pm -
1 stop8h 02m
Deal found 8/12![American Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:38 pm -
2 stops28h 06m
Deal found 8/10![Frontier logo]()
$193
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:00 am -
2 stops11h 34m
Deal found 8/8![United Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 8/11. 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.
Mon 8/317:35 pm -
1 stop13h 15m
Deal found 8/11![Southwest logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:56 pm -
2 stops24h 03m
Deal found 8/8![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:20 pm -
2 stops29h 39m
Deal found 8/13![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/1712:38 pm -
2 stops29h 21m
Deal found 8/12![Frontier logo]()
$202
Find flight deals from Portland to LaGuardia
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $335 (Southwest) |
One-way from | $189 (United Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $426 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to LaGuardia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Portland to New York LaGuardia Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Mon 9/28
7:35 pm-11:50 am
1 stop13h 15m
New York LaGuardia
Wed 9/30
9:45 am-5:45 pm
2 stops11h 00m
$357
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Sat 9/19
9:00 am-9:45 pm
2 stops9h 45m
New York LaGuardia
Tue 9/22
3:15 pm-10:15 pm
2 stops10h 00m
$376
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Tue 10/20
8:35 am-10:25 pm
2 stops10h 50m
New York LaGuardia
Tue 10/27
2:30 pm-10:10 pm
2 stops10h 40m
$376
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Tue 10/20
8:35 am-10:25 pm
2 stops10h 50m
New York LaGuardia
Tue 11/17
1:05 pm-10:15 pm
2 stops12h 10m
$376
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Wed 2/3
11:35 am-11:10 pm
2 stops8h 35m
New York LaGuardia
Sun 2/7
8:00 am-1:45 pm
1 stop8h 45m
$381
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Mon 10/19
11:30 pm-11:17 am
1 stop8h 47m
New York LaGuardia
Sat 10/24
7:45 am-1:15 pm
1 stop8h 30m
$382
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Thu 11/12
7:00 pm-1:20 pm
2 stops15h 20m
New York LaGuardia
Sun 11/15
8:00 am-1:50 pm
1 stop8h 50m
$403
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Wed 11/11
6:55 am-7:25 pm
2 stops9h 30m
New York LaGuardia
Sat 11/14
12:55 pm-9:25 pm
2 stops11h 30m
$407
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Tue 10/6
8:35 am-10:45 pm
1 stop11h 10m
New York LaGuardia
Tue 10/13
2:30 pm-10:10 pm
2 stops10h 40m
$408
PortlandNew York
PDX Portland - LGA New York LaGuardia
PDXLGA
Portland
Wed 10/28
11:30 pm-9:09 am
1 stop6h 39m
New York LaGuardia
Wed 11/11
10:05 am-6:09 pm
2 stops11h 04m
$410
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Portland to LaGuardia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to LaGuardia in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-New York LaGuardia Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-New York LaGuardia Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-New York LaGuardia Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to LaGuardia
Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Portland with our price prediction graph.
PDX-LGA
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 Portland to New York LaGuardia Airport
How far ahead should I book a flight from Portland to New York LaGuardia Airport?
To ensure you get the cheapest price possible for a flight from Portland to New York LaGuardia Airport, you should look to book at least 39 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 Portland to New York LaGuardia Airport?
Currently, February is the cheapest month in which you can book a flight from Portland to New York LaGuardia Airport (average of $366). Flying from Portland to New York LaGuardia Airport in March is currently the most expensive (average of $586). 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 Portland to New York LaGuardia Airport?
Airfare is below average for this route at the moment.
Portland to New York LaGuardia Airport flights typically cost between $359 and $566 in November.The cheapest round-trip price found within the last 5 days was $335 on Southwest (Nov 9-Nov 13).
Reviews of airlines servicing LaGuardia
Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated August 13, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Portland to New York LaGuardia Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
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Traveling to a place near New York LaGuardia Airport?
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Top 5 airlines flying from Portland to LaGuardia
Discover the top 5 airlines that operate flights from Portland to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$287 | Average$677 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$321 | Average$562 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$328 | Average$476 | FlexibilityNo cancel fee | On-timeN/A |