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Grand Junction

$379+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GJT
Apr 1 — Apr 81
Wed 4/1
Wed 4/8
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 March 2, 2026.

This United Airlines deal was found by Cheapflights users on 2/26. 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 11/33:35 pm
PWM
-
GJT
1 stop6h 52m
United Airlines
Sat 11/75:30 am
GJT
-
PWM
1 stop8h 19m
United Airlines
Deal found 2/26$379
This American Airlines deal was found by Cheapflights users on 2/28. 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 4/810:24 am
PWM
-
GJT
2 stops13h 29m
American Airlines
Tue 4/147:20 am
GJT
-
PWM
2 stops12h 53m
American Airlines
Deal found 2/28$429
This United Airlines deal was found by Cheapflights users on 2/26. 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 7/43:32 pm
PWM
-
GJT
1 stop7h 02m
United Airlines
Sat 7/116:10 pm
GJT
-
PWM
2 stops13h 01m
United Airlines
Deal found 2/26$488
This American Airlines deal was found by Cheapflights users on 2/28. 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 4/910:50 am
PWM
-
GJT
2 stops13h 03m
American Airlines
Tue 4/147:20 am
GJT
-
PWM
2 stops12h 53m
American Airlines
Deal found 2/28$496
This American Airlines deal was found by Cheapflights users on 2/28. 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 4/810:24 am
PWM
-
GJT
2 stops13h 29m
American Airlines
Thu 4/166:55 pm
GJT
-
PWM
2 stops14h 20m
American Airlines
Deal found 2/28$526

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 March 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$429
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$544
Provider with most accurate pricing for Portland-Grand Junction Regnl flight deals.
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Provider most trusted by Cheapflights users for Portland-Grand Junction Regnl flights.
Search Deals
From Portland to Grand Junction Regnl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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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 March 2, 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

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Wed 4/8

10:24 am-9:53 pm

2 stops13h 29m

Grand Junction Regnl

Tue 4/14

7:20 am-10:13 pm

2 stops12h 53m

$429

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Sat 7/4

3:32 pm-8:34 pm

1 stop7h 02m

Grand Junction Regnl

Sat 7/11

6:10 pm-9:11 am

2 stops13h 01m

$488

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Wed 7/8

4:51 pm-8:53 am

2 stops18h 02m

Grand Junction Regnl

Sat 7/11

7:00 am-9:11 am

2 stops24h 11m

$587

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Fri 7/3

3:31 pm-2:40 pm

1 stop25h 09m

Grand Junction Regnl

Sat 7/11

6:10 pm-9:11 am

2 stops13h 01m

$627

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Mon 7/13

6:25 pm-12:31 pm

2 stops20h 06m

Grand Junction Regnl

Tue 7/21

1:33 pm-11:51 pm

2 stops8h 18m

$647

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Tue 7/7

7:16 pm-2:40 pm

2 stops21h 24m

Grand Junction Regnl

Sat 7/11

7:00 am-9:11 am

2 stops24h 11m

$672

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Sun 7/5

6:00 am-8:53 am

2 stops28h 53m

Grand Junction Regnl

Sat 7/11

6:10 pm-9:11 am

2 stops13h 01m

$701

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Wed 4/8

6:04 am-5:07 pm

2 stops13h 03m

Grand Junction Regnl

Thu 4/16

7:01 am-9:40 pm

3 stops12h 39m

$805

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

Wed 4/8

6:04 am-5:07 pm

3 stops13h 03m

Grand Junction Regnl

Tue 4/14

11:24 am-9:40 pm

2 stops8h 16m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/28

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Grand Junction

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

Currently, April is the cheapest month in which you can book a flight from Portland, Maine to Grand Junction (average of $233). Flying from Portland, Maine to Grand Junction in March is currently the most expensive (average of $365). 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.

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 March 2, 2026.
Peruse reviews from past customers who have flown with United Airlines and American 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
9,375 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,375 reviews
United Airlines
7.4
Good
9,375 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,369 reviews
United Airlines
7.4
Good
9,375 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 02m. American Airlines provides one of the quickest options available for as low as $488. Airlines will cover a distance of 1986 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Portland, Maine to Grand Junction is American Airlines. Our recent data shows that you can find tickets from as low as $299 on this airline. An additional option worth looking into is United Airlines, starting at $308.

  • 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.

  • What is the cheapest month to book a flight from Portland, Maine to Grand Junction?

    Currently, April is the cheapest month in which you can book a flight from Portland, Maine to Grand Junction (average of $233). Flying from Portland, Maine to Grand Junction in March is currently the most expensive (average of $365). 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

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Top 2 airlines flying from Portland to Grand Junction

Discover the top 2 airlines 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 March 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$299Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$588FlexibilityNo cancel feeOn-time69%

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