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Grand Junction

$411+ Cheap flights from Portland, ME to Grand Junction (PWM - GJT)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GJT
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Portland to Grand Junction

Cheapest flights from Portland to Grand Junction
Explore the most affordable flight options available from Portland to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This American Airlines deal was found by Cheapflights users on 7/24. 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 9/92:03 pm
PWM
-
GJT
2 stops9h 54m
American Airlines
Wed 9/167:00 am
GJT
-
PWM
2 stops14h 47m
American Airlines
Deal found 7/24$411
This United Airlines deal was found by Cheapflights users on 7/25. 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 11/143:23 pm
PWM
-
GJT
1 stop7h 14m
United Airlines
Wed 11/187:00 am
GJT
-
PWM
1 stop7h 02m
United Airlines
Deal found 7/25$459
This American Airlines deal was found by Cheapflights users on 7/25. 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 9/25:30 am
PWM
-
GJT
2 stops14h 56m
American Airlines
Tue 9/88:30 am
GJT
-
PWM
2 stops13h 11m
American Airlines
Deal found 7/25$523
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/33:37 pm
PWM
-
GJT
1 stop6h 58m
United Airlines
Tue 9/87:00 am
GJT
-
PWM
2 stops12h 23m
United Airlines
Deal found 7/25$578
This American Airlines deal was found by Cheapflights users on 7/25. 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 9/39:52 am
PWM
-
GJT
2 stops13h 42m
American Airlines
Tue 9/88:30 am
GJT
-
PWM
2 stops13h 11m
American Airlines
Deal found 7/25$589

Find flight deals from Portland to Grand Junction

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Grand Junction (GJT). 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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$411
(American Airlines)
Provider with most accurate pricing for Portland-Grand Junction Regnl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Grand Junction Regnl flights.
Search Deals
From Portland to Grand Junction Regnl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Grand Junction 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 29, 2026.
Use the filters below to find and compare flights from Portland to Grand Junction that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Wed 9/9

2:03 pm-9:57 pm

2 stops9h 54m

Grand Junction Regnl

Wed 9/16

7:00 am-11:47 pm

2 stops14h 47m

$411
Quickest round-trip

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Sat 11/14

3:23 pm-8:37 pm

1 stop7h 14m

Grand Junction Regnl

Wed 11/18

7:00 am-4:02 pm

1 stop7h 02m

$459

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Thu 9/3

3:37 pm-8:35 pm

1 stop6h 58m

Grand Junction Regnl

Tue 9/8

7:00 am-9:23 pm

2 stops12h 23m

$578

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Mon 10/26

3:23 pm-8:37 pm

1 stop7h 14m

Grand Junction Regnl

Fri 10/30

1:47 pm-2:16 pm

2 stops22h 29m

$742
Cheapest one-way

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Fri 8/7

5:15 am-2:40 pm

2 stops11h 25m

$441

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Thu 8/6

8:22 pm-7:55 pm

3 stops25h 33m

$454
Quickest one-way

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Thu 8/6

3:37 pm-8:34 pm

1 stop6h 57m

$478

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Sat 8/8

3:37 pm-8:34 pm

1 stop6h 57m

$510

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Sat 8/8

9:06 pm-7:55 pm

3 stops48h 49m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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

Reviews of airlines servicing Grand Junction

Get insights into the airlines that provide service to Grand Junction. 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 Grand Junction. Reviews last updated July 29, 2026.
Peruse reviews from past customers who have flown with United Airlines from Portland to Grand Junction 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
10,052 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
10,052 reviews
United Airlines
7.4
Good
10,052 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Portland to Grand Junction. 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 Portland, Maine to Grand Junction?

    A quick flight from Portland, Maine to Grand Junction can take about 7h 14m. American Airlines provides one of the quickest options available for as low as $459. Airlines will cover a distance of 1986 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Portland, Maine to Grand Junction round-trip?

    Our cheapest airline available from Portland, Maine to Grand Junction is United Airlines. Our recent data shows that you can find tickets from as low as $348 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Grand Junction 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 Grand Junction?

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Top airline flying from Portland to Grand Junction

Discover the top airline that operate flights from Portland to Grand Junction. 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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$553FlexibilityNo cancel feeOn-time69%

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