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$149+ Cheap flights from LaGuardia, NY (LGA) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — PDX
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from LaGuardia to Portland

Cheapest flights from LaGuardia to Portland
Explore the most affordable flight options available from LaGuardia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:12 pm
LGA
-
PDX
1 stop10h 36m
American Airlines
Tue 5/2610:59 pm
PDX
-
LGA
1 stop7h 13m
American Airlines
Deal found 4/14$297
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:09 pm
LGA
-
PDX
1 stop8h 50m
American Airlines
Tue 6/910:59 pm
PDX
-
LGA
1 stop7h 16m
American Airlines
Deal found 4/14$298
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:22 pm
LGA
-
PDX
1 stop8h 33m
United Airlines
Tue 5/1211:55 pm
PDX
-
LGA
1 stop7h 23m
United Airlines
Deal found 4/16$312
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:12 pm
LGA
-
PDX
1 stop10h 36m
American Airlines
Mon 5/1111:47 pm
PDX
-
LGA
1 stop9h 24m
American Airlines
Deal found 4/14$327
This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:43 am
LGA
-
PDX
1 stop7h 52m
American Airlines
Sat 6/69:57 pm
PDX
-
LGA
1 stop8h 03m
American Airlines
Deal found 4/13$328
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/293:00 pm
LGA
-
PDX
1 stop9h 39m
American Airlines
Sun 5/319:47 pm
PDX
-
LGA
1 stop8h 13m
American Airlines
Deal found 4/17$332
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 9/44:59 pm
LGA
-
PDX
1 stop8h 53m
United Airlines
Wed 9/97:00 am
PDX
-
LGA
1 stop7h 09m
United Airlines
Deal found 4/13$336
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:59 pm
LGA
-
PDX
1 stop8h 56m
United Airlines
Thu 6/410:40 pm
PDX
-
LGA
1 stop7h 31m
United Airlines
Deal found 4/15$337
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:59 pm
LGA
-
PDX
1 stop9h 04m
United Airlines
Wed 7/2911:40 pm
PDX
-
LGA
1 stop7h 37m
United Airlines
Deal found 4/14$341
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/166:00 am
LGA
-
PDX
1 stop9h 58m
American Airlines
Sat 5/239:57 pm
PDX
-
LGA
1 stop8h 03m
American Airlines
Deal found 4/16$342
This American Airlines deal was found by Cheapflights users on 4/18. 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 6/24:02 pm
LGA
-
PDX
1 stop8h 49m
American Airlines
Tue 6/910:59 pm
PDX
-
LGA
1 stop7h 16m
American Airlines
Deal found 4/18$343
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:59 pm
LGA
-
PDX
1 stop8h 53m
United Airlines
Sat 9/511:15 pm
PDX
-
LGA
1 stop7h 53m
United Airlines
Deal found 4/14$346

Find flight deals from LaGuardia to Portland

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Portland (PDX). 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 April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(American Airlines)

One-way from

$149
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$423
Provider with most accurate pricing for New York LaGuardia-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Portland flights.
Search Deals
From New York LaGuardia to Portland
Search Deals
One-way flight from New York LaGuardia to Portland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Portland 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 April 18, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Mon 6/29

6:25 pm-12:02 am

1 stop8h 37m

Portland

Mon 7/27

11:30 pm-9:48 am

1 stop7h 18m

$327

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Wed 7/22

6:10 am-11:38 am

1 stop8h 28m

Portland

Sun 7/26

10:40 pm-9:11 am

1 stop7h 31m

$369
Quickest round-trip

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Wed 6/3

5:05 pm-10:02 pm

1 stop7h 57m

Portland

Sun 6/7

11:15 pm-8:47 am

1 stop6h 32m

$392

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Sat 7/11

8:15 am-7:40 pm

1 stop14h 25m

Portland

Tue 7/14

5:20 pm-11:50 am

2 stops15h 30m

$428

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Tue 6/16

6:55 am-2:40 pm

2 stops10h 45m

Portland

Mon 6/22

7:40 pm-11:50 am

1 stop13h 10m

$438

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Sat 5/23

2:10 pm-10:00 pm

2 stops10h 50m

Portland

Sat 5/30

11:55 pm-11:20 am

1 stop8h 25m

$452

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Sat 6/27

11:10 am-7:40 pm

2 stops11h 30m

Portland

Mon 6/29

11:30 pm-11:15 am

1 stop8h 45m

$452

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Wed 8/5

5:25 pm-12:02 am

1 stop9h 37m

Portland

Sat 8/22

8:29 am-7:13 pm

1 stop7h 44m

$457

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Thu 5/7

2:46 pm-10:02 pm

1 stop10h 16m

Portland

Wed 5/13

11:12 pm-8:48 am

1 stop6h 36m

$467

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Thu 8/13

6:10 am-7:15 pm

2 stops16h 05m

Portland

Sun 8/16

8:00 pm-11:45 am

1 stop12h 45m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from LaGuardia to Portland

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 LaGuardia to Portland in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Portland 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 New York LaGuardia Airport-Portland 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 LaGuardia to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from LaGuardia 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 New York LaGuardia Airport to Portland

What is the cheapest month to book a flight from New York LaGuardia Airport to Portland?

Currently, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Portland (average of $288). Flying from New York LaGuardia Airport to Portland in December is currently the most expensive (average of $936). 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 Portland?

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated April 18, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from New York LaGuardia Airport to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,330 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,330 reviews
Southwest
8.0
Very good
4,330 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,424 reviews
Southwest
8.0
Very good
4,330 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,605 reviews
Southwest
8.0
Very good
4,330 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,604 reviews
Southwest
8.0
Very good
4,330 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from New York LaGuardia?

    Most people fly into Portland (PDX) if they book a flight to Portland from New York LaGuardia. On average, Portland has 0 inbound flights from New York LaGuardia per day from 4 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How long is the flight from New York LaGuardia Airport to Portland?

    For as low as $392, United Airlines can have you in Portland from New York LaGuardia Airport in 7h 57m. The distance from New York LaGuardia Airport to Portland is about 2437 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Portland round-trip?

    Currently priced at $236, American Airlines will fly you from New York LaGuardia Airport to Portland and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Southwest - these airlines can fly you to your destination from $236 and $296, respectively. American Airlines is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Portland one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $98. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from New York LaGuardia Airport to Portland for a low price.

  • Can I find deals for flights from LaGuardia to Portland that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Portland.

  • Can I find deals for business class flights from LaGuardia to Portland?

    Yes. Cheapflights offers flight deals from LaGuardia to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Portland?

    Currently, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Portland (average of $288). Flying from New York LaGuardia Airport to Portland in December is currently the most expensive (average of $936). 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from LaGuardia to Portland

Discover the top 4 airlines that operate flights from LaGuardia to Portland. 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$470FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$466FlexibilityNo cancel feeOn-time63%
DeltaCheapest$307Average$447FlexibilityNo cancel feeOn-timeN/A

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