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$366+ Cheap flights from Portland, ME to Jackson (PWM - JAC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — JAC
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Portland to Jackson

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Jackson (JAC). 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 14, 2025.

Round-trip from

$366
(Delta)

Popular in

June

Cheapest in

October

Average price

$577

Good one-way deal

$325 or less
From Portland to Jackson Hole
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Highest demand for flights based on searches. 18% potential increase in price ($161 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a one-way flight from Portland to Jackson Hole.
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Find flight deals from Portland to Jackson

Cheapest flights from Portland to Jackson
Explore the most affordable flight options available from Portland to Jackson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amPWM - JAC
2 stops12h 48mDelta
Tue 11/41:00 pmJAC - PWM
2 stops33h 05mDelta
Deal found 8/13$366
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 11/13:20 pmPWM - JAC
1 stop7h 17mUnited Airlines
Tue 11/47:00 amJAC - PWM
1 stop6h 48mUnited Airlines
Deal found 8/13$409
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.
Sun 9/286:15 amPWM - JAC
1 stop8h 06mAmerican Airlines
Fri 10/33:25 pmJAC - PWM
2 stops18h 01mAmerican Airlines
Deal found 8/13$495
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/236:14 amPWM - JAC
1 stop7h 16mUnited Airlines
Sun 9/285:56 pmJAC - PWM
2 stops14h 03mUnited Airlines
Deal found 8/14$503
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.
Thu 9/47:26 pmPWM - JAC
2 stops26h 53mUnited Airlines
Sun 9/77:00 amJAC - PWM
2 stops24h 24mUnited Airlines
Deal found 8/13$633

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Jackson 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 14, 2025.
Use the filters below to find and compare flights from Portland to Jackson that are best for you.

Fly from

Portland

Fly to

Jackson

Route

Depart

Return

Price

PortlandJackson

PWM - JAC

PWMJAC

Portland

Sat 11/1

6:00 am-4:48 pm

2 stops12h 48m

Jackson Hole

Tue 11/4

1:00 pm-1:58 pm

2 stops22h 58m

$366

PortlandJackson

PWM - JAC

PWMJAC

Portland

Sat 11/1

3:20 pm-8:37 pm

1 stop7h 17m

Jackson Hole

Tue 11/4

7:00 am-3:48 pm

1 stop6h 48m

$409

PortlandJackson

PWM - JAC

PWMJAC

Portland

Mon 2/2

6:00 am-1:05 pm

1 stop9h 05m

Jackson Hole

Thu 3/26

12:45 pm-9:27 pm

1 stop6h 42m

$484

PortlandJackson

PWM - JAC

PWMJAC

Portland

Sun 2/1

6:00 am-1:05 pm

1 stop9h 05m

Jackson Hole

Thu 3/26

12:45 pm-9:27 pm

1 stop6h 42m

$484

PortlandJackson

PWM - JAC

PWMJAC

Portland

Tue 2/3

6:00 am-1:05 pm

1 stop9h 05m

Jackson Hole

Thu 3/26

12:45 pm-9:27 pm

1 stop6h 42m

$484

PortlandJackson

PWM - JAC

PWMJAC

Portland

Sun 9/28

6:15 am-12:21 pm

1 stop8h 06m

Jackson Hole

Fri 10/3

3:25 pm-11:26 am

2 stops18h 01m

$495

PortlandJackson

PWM - JAC

PWMJAC

Portland

Tue 9/23

6:14 am-11:30 am

1 stop7h 16m

Jackson Hole

Sun 9/28

5:56 pm-9:59 am

2 stops14h 03m

$503

PortlandJackson

PWM - JAC

PWMJAC

Portland

Thu 8/21

1:34 pm-7:53 pm

1 stop8h 19m

$411

PortlandJackson

PWM - JAC

PWMJAC

Portland

Thu 8/21

8:00 am-7:34 pm

2 stops13h 34m

$416

PortlandJackson

PWM - JAC

PWMJAC

Portland

Thu 8/21

7:26 pm-6:32 pm

3 stops25h 06m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Portland to Jackson

Have a flexible travel schedule? Discover the best time to fly to Jackson 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 Jackson

What is the cheapest month to book a flight from Portland, Maine to Jackson?

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Jackson (average of $467). Flying from Portland, Maine to Jackson in June is currently the most expensive (average of $615). 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 PWM to JAC?

Find hourly flight availability from Portland to Jackson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Portland, Maine to Jackson, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the morning.

Reviews of airlines servicing Jackson

Get insights into the airlines that provide service to Jackson. 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 Jackson. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Portland to Jackson. 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.
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What are the cheapest airlines flying from Portland, Maine to Jackson round-trip?

    According to our current data, American Airlines ($308), and United Airlines ($537) offers the cheapest pricing from Portland, Maine to Jackson. Users have found that American Airlines is 57% cheaper than the other options available to this destination.

  • What are the cheapest flights from Portland, Maine to Jackson?

    Looking at all options, your cheapest flight can be booked for $325. While the most popular route (Portland - Jackson Hole) can be booked for $366 on average our data indicates $325 when flying from Portland, Maine to Jackson.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Jackson 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 Portland, Maine to Jackson?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Jackson (average of $467). Flying from Portland, Maine to Jackson in June is currently the most expensive (average of $615). 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 Jackson?

Book flights to Jackson if you plan to visit one of these locations
Teton Village

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Top 2 airlines flying from Portland to Jackson

Discover the top 2 airlines that operate flights from Portland to Jackson. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$577FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$537Average$754FlexibilityNo cancel feeOn-time69%

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