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Grand Junction

$292+ Cheap flights from Portland, ME to Grand Junction (PWM - GJT)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GJT
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
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 May 19, 2026.

This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:35 pm
PWM
-
GJT
1 stop8h 35m
United Airlines
Tue 11/177:43 am
GJT
-
PWM
1 stop6h 06m
United Airlines
Deal found 5/18$459
This United Airlines deal was found by Cheapflights users on 5/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am
PWM
-
GJT
2 stops13h 00m
United Airlines
Tue 12/85:30 am
GJT
-
PWM
2 stops8h 39m
United Airlines
Deal found 5/17$506
This American Airlines deal was found by Cheapflights users on 5/18. 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 7/138:00 am
PWM
-
GJT
2 stops12h 23m
American Airlines
Tue 7/218:35 am
GJT
-
PWM
2 stops12h 02m
American Airlines
Deal found 5/18$611
This United Airlines deal was found by Cheapflights users on 5/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:37 pm
PWM
-
GJT
1 stop8h 34m
United Airlines
Tue 7/217:00 am
GJT
-
PWM
1 stop6h 49m
United Airlines
Deal found 5/17$1,077

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 May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$459
(United Airlines)

One-way from

$292
(United 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
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One-way flight from Portland to Grand Junction Regnl
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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 May 19, 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
Quickest round-trip

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Sat 11/14

3:35 pm-10:10 pm

1 stop8h 35m

Grand Junction Regnl

Tue 11/17

7:43 am-3:49 pm

1 stop6h 06m

$459

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Mon 7/13

8:00 am-6:23 pm

2 stops12h 23m

Grand Junction Regnl

Tue 7/21

8:35 am-10:37 pm

2 stops12h 02m

$611

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Mon 7/13

3:37 pm-10:11 pm

1 stop8h 34m

Grand Junction Regnl

Tue 7/21

7:00 am-3:49 pm

1 stop6h 49m

$1,077
Cheapest one-way

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Thu 6/18

3:31 pm-8:34 pm

1 stop7h 03m

$323

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Thu 6/18

1:36 pm-10:53 pm

2 stops11h 17m

$341
Quickest one-way

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Sat 9/19

3:37 pm-8:35 pm

1 stop6h 58m

$386

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Sun 9/20

6:00 am-12:38 pm

2 stops8h 38m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

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 May 19, 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
9,733 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,733 reviews
United Airlines
7.4
Good
9,733 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 8h 35m. United 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

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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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$553FlexibilityNo cancel feeOn-time69%

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