HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$155+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — PDX
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Portland 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.

Cheapflights Tip: The best prices from New York LaGuardia to Portland are usually found in August or January, booked 18 days in advance, depart on a Saturday or Wednesday and return on a Saturday

Cheap 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 August 18, 2025.

Round-trip from

$277
(American Airlines)

One-way from

$155
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$273
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. 15% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/156:54 pmLGA - PDX
1 stop8h 11mAmerican Airlines
Wed 9/171:09 pmPDX - LGA
1 stop7h 25mAmerican Airlines
Deal found 8/18$277
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/135:20 pmLGA - PDX
1 stop9h 45mAmerican Airlines
Sun 9/219:56 pmPDX - LGA
1 stop10h 33mAmerican Airlines
Deal found 8/16$278
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/224:00 pmLGA - PDX
1 stop11h 05mAmerican Airlines
Wed 9/241:09 pmPDX - LGA
1 stop7h 25mAmerican Airlines
Deal found 8/16$279
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:56 pmLGA - PDX
1 stop26h 38mFrontier
Sun 9/286:05 amPDX - LGA
2 stops35h 54mFrontier
Deal found 8/16$280
This American Airlines deal was found by Cheapflights users on 8/16. 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 8/302:00 pmLGA - PDX
1 stop12h 26mAmerican Airlines
Sat 9/65:38 amPDX - LGA
1 stop9h 21mAmerican Airlines
Deal found 8/16$281
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/68:25 amLGA - PDX
2 stops9h 40mUnited Airlines
Thu 9/118:15 amPDX - LGA
1 stop7h 28mUnited Airlines
Deal found 8/16$282
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:56 pmLGA - PDX
1 stop28h 16mFrontier
Fri 9/196:05 amPDX - LGA
1 stop13h 06mFrontier
Deal found 8/17$284
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:55 pmLGA - PDX
1 stop15h 53mFrontier
Sun 10/2612:43 pmPDX - LGA
2 stops18h 47mFrontier
Deal found 8/16$285
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:56 pmLGA - PDX
1 stop28h 16mFrontier
Thu 9/116:05 amPDX - LGA
2 stops14h 52mFrontier
Deal found 8/16$286
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 10/112:40 pmLGA - PDX
1 stop9h 33mUnited Airlines
Wed 10/111:59 pmPDX - LGA
1 stop7h 17mUnited Airlines
Deal found 8/16$288
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:50 pmLGA - PDX
1 stop15h 33mFrontier
Fri 9/56:05 amPDX - LGA
2 stops34h 57mFrontier
Deal found 8/17$289
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:56 pmLGA - PDX
2 stops22h 36mFrontier
Sun 9/146:05 amPDX - LGA
1 stop13h 06mFrontier
Deal found 8/17$290

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 August 18, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Portland that are best for you.

Fly from

LaGuardia

Fly to

Portland

Route

Depart

Return

Price

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Wed 9/17

10:56 pm-12:12 am

1 stop28h 16m

Portland

Wed 10/1

12:07 pm-12:29 pm

2 stops21h 22m

$277

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Mon 9/15

6:54 pm-12:05 am

1 stop8h 11m

Portland

Wed 9/17

1:09 pm-11:34 pm

1 stop7h 25m

$277

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Wed 10/1

1:00 pm-6:54 pm

1 stop8h 54m

Portland

Sun 10/5

11:58 pm-10:08 am

1 stop7h 10m

$277

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Wed 9/24

4:00 pm-12:05 am

1 stop11h 05m

Portland

Mon 9/29

6:07 am-5:15 pm

1 stop8h 08m

$277

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Fri 9/26

10:56 pm-10:34 pm

1 stop26h 38m

Portland

Mon 9/29

6:05 am-10:11 pm

1 stop13h 06m

$278

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Mon 9/15

1:30 pm-11:11 am

2 stops24h 41m

Portland

Mon 9/22

12:07 pm-5:30 pm

2 stops26h 23m

$278

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Fri 9/19

6:30 am-6:18 pm

2 stops14h 48m

Portland

Sat 9/20

7:15 am-11:57 pm

2 stops13h 42m

$278

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Sat 9/13

5:20 pm-12:05 am

1 stop9h 45m

Portland

Sun 9/21

9:56 pm-11:29 am

1 stop10h 33m

$278

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Tue 9/23

10:00 pm-10:34 pm

2 stops27h 34m

Portland

Sat 9/27

7:15 am-10:11 pm

1 stop11h 56m

$279

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Mon 9/22

4:00 pm-12:05 am

1 stop11h 05m

Portland

Wed 9/24

1:09 pm-11:34 pm

1 stop7h 25m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 22 results
1
2
3

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

How far ahead should I book a flight from New York LaGuardia Airport to Portland?

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to Portland. Price data was last updated on August 8, 2025.

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York LaGuardia Airport to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Portland (average of $277). Flying from New York LaGuardia Airport to Portland in March is currently the most expensive (average of $368). 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 is the cheapest time of day to fly from LGA to PDX?

Find hourly flight availability from LaGuardia to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 27% on flights from New York LaGuardia Airport to Portland by exploring options for tickets in the evening.

What is the cheapest day to fly from New York LaGuardia Airport to Portland?

Use this chart to determine the cheapest time to fly round-trip from LaGuardia to Portland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New York LaGuardia Airport to Portland flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 18, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
United Airlines
7.4
Good
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

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 6 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 $277, American Airlines can have you in Portland from New York LaGuardia Airport in 8h 11m. 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 $128, Frontier will fly you from New York LaGuardia Airport to Portland and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $216 and $236, respectively. Frontier is priced at 68% lower than the current average price of a flight leaving 3 months from now.

  • 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, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Portland (average of $277). Flying from New York LaGuardia Airport to Portland in March is currently the most expensive (average of $368). 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
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Lincoln City
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Stevenson
Woodburn
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham

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 6 airlines flying from LaGuardia to Portland

Discover the top 6 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$218FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$430FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$381FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$286Average$407FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$296Average$516FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.