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$379+ Cheap flights from Grand Junction to Portland, ME (GJT - PWM)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — PWM
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap flight deals from Grand Junction to Portland

Cheapest flights from Grand Junction to Portland
Explore the most affordable flight options available from Grand Junction to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This American Airlines deal was found by Cheapflights users on 7/7. 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 10/287:03 pm
GJT
-
PWM
2 stops14h 23m
American Airlines
Tue 11/37:00 am
PWM
-
GJT
2 stops13h 21m
American Airlines
Deal found 7/7$379
This American Airlines deal was found by Cheapflights users on 7/2. 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 9/198:20 am
GJT
-
PWM
2 stops13h 27m
American Airlines
Tue 9/227:32 am
PWM
-
GJT
2 stops12h 50m
American Airlines
Deal found 7/2$448
This United Airlines deal was found by Cheapflights users on 7/5. 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 11/77:00 am
GJT
-
PWM
1 stop7h 02m
United Airlines
Wed 11/113:27 pm
PWM
-
GJT
1 stop7h 14m
United Airlines
Deal found 7/5$469
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/275:30 am
GJT
-
PWM
2 stops8h 39m
United Airlines
Sat 10/313:27 pm
PWM
-
GJT
1 stop8h 43m
United Airlines
Deal found 7/2$474
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/191:40 pm
GJT
-
PWM
2 stops8h 19m
United Airlines
Tue 9/223:37 pm
PWM
-
GJT
1 stop6h 58m
United Airlines
Deal found 7/2$476
This United Airlines deal was found by Cheapflights users on 7/6. 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 10/287:00 am
GJT
-
PWM
1 stop7h 02m
United Airlines
Tue 11/33:27 pm
PWM
-
GJT
1 stop7h 14m
United Airlines
Deal found 7/6$499
This American Airlines deal was found by Cheapflights users on 7/6. 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 7/218:35 am
GJT
-
PWM
2 stops14h 08m
American Airlines
Sat 7/252:25 pm
PWM
-
GJT
2 stops11h 51m
American Airlines
Deal found 7/6$698
This United Airlines deal was found by Cheapflights users on 7/3. 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 7/119:28 am
GJT
-
PWM
2 stops12h 02m
United Airlines
Fri 7/245:15 am
PWM
-
GJT
2 stops11h 25m
United Airlines
Deal found 7/3$823

Find flight deals from Grand Junction to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to Portland (PWM). 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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(American Airlines)
Provider with most accurate pricing for Grand Junction Regnl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-Portland flights.
Search Deals
From Grand Junction Regnl to Portland
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction 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 July 7, 2026.
Use the filters below to find and compare flights from Grand Junction to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Grand JunctionPortland

GJT - PWM

GJTPWM

Grand Junction Regnl

Sat 11/7

7:00 am-4:02 pm

1 stop7h 02m

Portland

Wed 11/11

3:27 pm-8:41 pm

1 stop7h 14m

$469

Grand JunctionPortland

GJT - PWM

GJTPWM

Grand Junction Regnl

Wed 10/28

5:30 am-4:09 pm

2 stops8h 39m

Portland

Tue 11/3

3:27 pm-8:41 pm

1 stop7h 14m

$474

Grand JunctionPortland

GJT - PWM

GJTPWM

Grand Junction Regnl

Tue 10/27

5:30 am-4:09 pm

2 stops8h 39m

Portland

Sat 10/31

3:27 pm-10:10 pm

1 stop8h 43m

$474

Grand JunctionPortland

GJT - PWM

GJTPWM

Grand Junction Regnl

Sat 9/19

1:40 pm-11:59 pm

2 stops8h 19m

Portland

Tue 9/22

3:37 pm-8:35 pm

1 stop6h 58m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Sorted by cheapest first

Compare providers for flights from Grand Junction 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 Grand Junction to Portland in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Portland from Grand Junction 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.

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 July 7, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Grand Junction to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,938 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,938 reviews
United Airlines
7.4
Good
9,938 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.1
Good
11,784 reviews
United Airlines
7.4
Good
9,938 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

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

  • How long is the flight from Grand Junction to Portland, Maine?

    Airlines like United Airlines fly from Grand Junction to Portland, Maine in about 7h 02m. The time it takes to get you to your destination can typically vary by up to . The distance from Grand Junction to Portland, Maine is about 1986 mi.

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

    Our cheapest airline available from Grand Junction to Portland, Maine is American Airlines. Our recent data shows that you can find tickets from as low as $358 on this airline. An additional option worth looking into is United Airlines, starting at $464.

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

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

  • How can I find direct flights from Grand Junction to Portland?

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

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

    Yes. Cheapflights offers flight deals from Grand Junction 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Lewiston
Brunswick
Conway

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Top 2 airlines flying from Grand Junction to Portland

Discover the top 2 airlines that operate flights from Grand Junction 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 July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$560FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$464Average$652FlexibilityNo cancel feeOn-time69%

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