HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grand Junction

$460+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GJT
feb. 1 — feb. 81
dom. 2/1
dom. 2/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Grand Junction with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Grand Junction

Best flights from Portland to Grand Junction
Discover carefully curated flight deals from Portland to Grand Junction that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 2, 2026.

This United Airlines deal was found by Cheapflights users on 12/30. 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.
mar. 1/2011:12 amPWM - GJT
2 stops13h 15mUnited Airlines
sáb. 1/245:30 amGJT - PWM
2 stops11h 24mUnited Airlines
Deal found 12/30$460
This American Airlines deal was found by Cheapflights users on 12/31. 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.
mar. 6/1612:11 pmPWM - GJT
2 stops11h 44mAmerican Airlines
mar. 6/238:35 amGJT - PWM
2 stops12h 05mAmerican Airlines
Deal found 12/31$549
This United Airlines deal was found by Cheapflights users on 1/1. 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.
lun. 1/124:10 pmPWM - GJT
2 stops22h 30mUnited Airlines
vie. 1/161:38 pmGJT - PWM
2 stops23h 01mUnited Airlines
Deal found 1/1$688
This United Airlines deal was found by Cheapflights users on 12/31. 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.
mar. 6/167:22 pmPWM - GJT
3 stops18h 53mUnited Airlines
mar. 6/235:30 amGJT - PWM
2 stops24h 49mUnited Airlines
Deal found 12/31$723

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 enero 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$460
(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
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 enero 2, 2026.
Use the filters below to find and compare flights from Portland to Grand Junction that are best for you.

Fly from

Portland

Fly to

Grand Junction

Route

Depart

Return

Price

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

mar. 1/20

11:12 am-10:27 pm

2 stops13h 15m

Grand Junction Regnl

sáb. 1/24

5:30 am-6:54 pm

2 stops11h 24m

$460

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

mar. 6/16

12:11 pm-9:55 pm

2 stops11h 44m

Grand Junction Regnl

mar. 6/23

8:35 am-10:40 pm

2 stops12h 05m

$549

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

lun. 1/12

4:10 pm-12:40 pm

2 stops22h 30m

Grand Junction Regnl

vie. 1/16

1:38 pm-2:39 pm

2 stops23h 01m

$688

PortlandGrand Junction

PWM - GJT

PWMGJT

Portland

mar. 6/16

7:22 pm-12:15 pm

3 stops18h 53m

Grand Junction Regnl

mar. 6/23

5:30 am-8:19 am

2 stops24h 49m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Compare providers for flights from Portland to Grand Junction

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 Portland to Grand Junction in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Portland, Maine-Grand Junction flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Grand Junction flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, January is the cheapest month in which you can book a flight from Portland, Maine to Grand Junction (average of $256). Flying from Portland, Maine to Grand Junction in February is currently the most expensive (average of $356). 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 enero 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
9,132 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

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
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

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
7.2
Good
11,074 reviews
United Airlines
7.4
Good
9,132 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

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 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 11h 44m. United Airlines provides one of the quickest options available for as low as $549. 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 United Airlines. Our recent data shows that you can find tickets from as low as $308 on this airline. An additional option worth looking into is American Airlines, starting at $359.

  • 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, January is the cheapest month in which you can book a flight from Portland, Maine to Grand Junction (average of $256). Flying from Portland, Maine to Grand Junction in February is currently the most expensive (average of $356). 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 Grand Junction?

Book flights to Grand Junction if you plan to visit one of these locations
Parachute

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 enero 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$588FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$359Average$463FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.