$145+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LGA
Feb 20 — Feb 271
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
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 January 21, 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 January 21, 2026.
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 2/1711:59 pm
PDX
- LGA
1 stop8h 10m
United Airlines
Tue 2/249:10 am
LGA
- PDX
1 stop9h 17m
United Airlines
Deal found 1/20![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 2/189:44 pm
PDX
- LGA
1 stop8h 37m
American Airlines
Wed 2/254:30 pm
LGA
- PDX
1 stop10h 47m
American Airlines
Deal found 1/20![American Airlines logo]()
$238
This Southwest deal was found by Cheapflights users on 1/21. 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 3/36:20 am
PDX
- LGA
1 stop8h 30m
Southwest
Tue 3/109:00 am
LGA
- PDX
2 stops10h 50m
Southwest
Deal found 1/21![Southwest logo]()
$242
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:59 pm
PDX
- LGA
1 stop8h 10m
United Airlines
Fri 2/204:55 pm
LGA
- PDX
1 stop9h 19m
United Airlines
Deal found 1/21![United Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 2/2411:40 pm
PDX
- LGA
1 stop7h 50m
American Airlines
Fri 2/273:10 pm
LGA
- PDX
1 stop9h 42m
American Airlines
Deal found 1/20![American Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 1/21. 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.
Wed 4/15:25 am
PDX
- LGA
2 stops12h 25m
Southwest
Wed 4/87:25 am
LGA
- PDX
2 stops16h 20m
Southwest
Deal found 1/21![Southwest logo]()
$253
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 5/111:59 pm
PDX
- LGA
1 stop7h 15m
American Airlines
Wed 5/63:04 pm
LGA
- PDX
1 stop8h 55m
American Airlines
Deal found 1/21![American Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 2/146:00 am
PDX
- LGA
1 stop7h 47m
Delta
Sat 2/217:55 am
LGA
- PDX
1 stop7h 49m
Delta
Deal found 1/20![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 2/2311:40 pm
PDX
- LGA
1 stop7h 50m
American Airlines
Thu 2/264:05 pm
LGA
- PDX
1 stop10h 11m
American Airlines
Deal found 1/20![American Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 2/271:53 pm
PDX
- LGA
1 stop6h 46m
Delta
Wed 3/42:59 pm
LGA
- PDX
1 stop10h 09m
Delta
Deal found 1/21![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 1/21. 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 3/2411:55 pm
PDX
- LGA
1 stop8h 15m
Southwest
Tue 3/314:25 pm
LGA
- PDX
1 stop9h 45m
Southwest
Deal found 1/21![Southwest logo]()
$277
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 January 21, 2026.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $237 (American Airlines) |
One-way from | $145 (Kiwi.com) |
Popular in | March |
Cheapest in | July |
Average price | $386 |
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 January 21, 2026.
Use the filters below to find and compare flights from Portland to New York LaGuardia Airport that are best for you.
Fly from
Portland
Fly to
LaGuardia
Route
Depart
Return
Price
PortlandNew York
PDX - LGA
PDXLGA
Portland
Wed 2/18
7:00 am-5:13 pm
1 stop7h 13m
New York LaGuardia
Wed 2/25
6:10 am-1:44 pm
2 stops10h 34m
$242
PortlandNew York
PDX - LGA
PDXLGA
Portland
Sun 2/22
11:59 pm-12:12 pm
1 stop9h 13m
New York LaGuardia
Sat 2/28
1:15 pm-6:49 pm
1 stop8h 34m
$252
PortlandNew York
PDX - LGA
PDXLGA
Portland
Sat 2/14
12:09 pm-11:42 pm
1 stop8h 33m
New York LaGuardia
Sat 2/21
7:55 am-12:44 pm
1 stop7h 49m
$257
PortlandNew York
PDX - LGA
PDXLGA
Portland
Wed 2/18
12:40 am-10:57 am
1 stop7h 17m
New York LaGuardia
Sun 2/22
6:00 am-12:44 pm
1 stop9h 44m
$292
PortlandNew York
PDX - LGA
PDXLGA
Portland
Wed 2/25
6:20 am-5:50 pm
1 stop8h 30m
New York LaGuardia
Mon 3/2
2:40 pm-11:00 pm
2 stops11h 20m
$307
PortlandNew York
PDX - LGA
PDXLGA
Portland
Sat 3/7
10:19 pm-8:44 am
1 stop7h 25m
New York LaGuardia
Sat 3/14
2:59 pm-9:58 pm
1 stop9h 59m
$309
PortlandNew York
PDX - LGA
PDXLGA
Portland
Fri 5/15
11:39 am-11:44 pm
1 stop9h 05m
New York LaGuardia
Tue 5/19
6:05 am-12:54 pm
1 stop9h 49m
$312
PortlandNew York
PDX - LGA
PDXLGA
Portland
Mon 5/11
11:59 pm-1:17 pm
1 stop10h 18m
New York LaGuardia
Sat 5/16
5:55 pm-11:41 pm
1 stop8h 46m
$317
PortlandNew York
PDX - LGA
PDXLGA
Portland
Fri 2/13
8:45 pm-11:35 am
1 stop11h 50m
New York LaGuardia
Wed 2/18
11:55 am-6:00 pm
1 stop9h 05m
$328
PortlandNew York
PDX - LGA
PDXLGA
Portland
Sat 2/21
11:59 pm-11:09 am
1 stop8h 10m
New York LaGuardia
Tue 2/24
6:10 am-1:44 pm
2 stops10h 34m
$334
Showing 1-10 of 21 results
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Portland-New York LaGuardia Airport flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.
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
Prices
More
How far ahead should I book a flight from Portland to New York LaGuardia Airport?
Use this chart to determine the optimal time to book a round-trip flight from Portland to LaGuardia. Price data was last updated on January 16, 2026.
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 54 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, September is the cheapest month in which you can book a flight from Portland to New York LaGuardia Airport (average of $162). Flying from Portland to New York LaGuardia Airport in November is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What’s the top layover airport for flights from Portland to New York LaGuardia Airport?
Share of 1-stop round-trip flights from Portland to New York LaGuardia Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 67% of 1-stop itineraries from Portland to New York LaGuardia Airport on Cheapflights.
What’s the cheapest layover airport for flights from Portland to New York LaGuardia Airport?
Average round-trip fare for 1-stop flights from Portland to New York LaGuardia Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $343.
What’s the fastest layover option from Portland to New York LaGuardia Airport?
Shortest average travel time for 1-stop one-way flights from Portland to New York LaGuardia Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 22m.
Which airport typically offers the quickest layover for flights from Portland to New York LaGuardia Airport?
Average layover duration for 1-stop one-way flights from Portland to New York LaGuardia Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 2h 09m.
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 January 21, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines 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.
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Portland to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near New York LaGuardia Airport?
Book flights to New York LaGuardia Airport if you plan to visit one of these locationsQueens
Mahwah
Bronx
East Rutherford
Yonkers
Elizabeth
Secaucus
Mount Laurel
North Bergen
Stamford
Ronkonkoma
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
Staten Island
Carteret
New Brunswick
Carlstadt
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Portland to LaGuardia
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Portland to LaGuardia
Discover the top 6 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 January 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$425 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$240 | Average$296 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$271 | Average$417 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$301 | Average$476 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$317 | Average$487 | FlexibilityNo cancel fee | On-time75% |