HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

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

GJT — PWM
Nov 15 — Nov 221
Sun 11/15
Sun 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Junction to Portland 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 Grand Junction to Portland

Cheapest flights from Grand Junction to Portland

Mon 11/95:30 am -
1 stop8h 32m
Mon 11/163:23 pm -
1 stop7h 14m
Deal found 10/13$379
Wed 10/281:09 pm -
2 stops8h 50m
Tue 11/311:07 am -
2 stops13h 27m
Deal found 10/12$494
Fri 11/67:00 am -
1 stop7h 02m
Tue 11/173:23 pm -
1 stop8h 36m
Deal found 10/13$499
Fri 11/67:00 am -
1 stop7h 02m
Wed 11/188:47 am -
2 stops10h 52m
Deal found 10/13$504
Tue 11/105:30 am -
1 stop8h 32m
Sun 11/153:23 pm -
1 stop7h 14m
Deal found 10/13$509
Tue 11/107:00 am -
2 stops12h 51m
Thu 11/193:23 pm -
1 stop7h 14m
Deal found 10/13$514
Thu 11/127:00 am -
1 stop7h 02m
Tue 11/173:23 pm -
1 stop8h 36m
Deal found 10/13$529
Thu 11/127:00 am -
1 stop7h 02m
Sun 11/153:23 pm -
1 stop7h 14m
Deal found 10/13$539

Find flight deals from Grand Junction to Portland

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$379
(United 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
Search Deals

Cheapflights Fare Finder

 
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 Grand Junction Regnl - PWM Portland

GJTPWM

Grand Junction Regnl

Wed 11/11

7:00 am-4:02 pm

1 stop7h 02m

Portland

Mon 11/16

3:23 pm-8:37 pm

1 stop7h 14m

$499

Grand JunctionPortland

GJT Grand Junction Regnl - PWM Portland

GJTPWM

Grand Junction Regnl

Fri 11/6

7:00 am-4:02 pm

1 stop7h 02m

Portland

Thu 11/19

3:23 pm-8:37 pm

1 stop7h 14m

$509

Grand JunctionPortland

GJT Grand Junction Regnl - PWM Portland

GJTPWM

Grand Junction Regnl

Tue 1/26

7:00 am-6:53 pm

2 stops9h 53m

Portland

Sat 1/30

9:10 am-8:39 pm

2 stops13h 29m

$509

Grand JunctionPortland

GJT Grand Junction Regnl - PWM Portland

GJTPWM

Grand Junction Regnl

Wed 10/28

1:09 pm-11:59 pm

2 stops8h 50m

Portland

Tue 11/3

11:07 am-10:34 pm

2 stops13h 27m

$526

Grand JunctionPortland

GJT Grand Junction Regnl - PWM Portland

GJTPWM

Grand Junction Regnl

Wed 10/28

7:00 am-4:02 pm

1 stop7h 02m

Portland

Tue 11/3

3:23 pm-8:37 pm

1 stop7h 14m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Grand Junction-Portland, Maine flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Grand Junction-Portland, Maine flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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

Reviews of airlines servicing Portland

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
10,377 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

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
10,377 reviews
United Airlines
7.4
Good
10,377 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

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
7.0
Good
12,165 reviews
United Airlines
7.4
Good
10,377 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

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

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

    Airlines like United Airlines and American 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 1h 48m. The distance from Grand Junction to Portland, Maine is about 1986 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $409 on this airline. An additional option worth looking into is United Airlines, starting at $448.

  • 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
Lewiston
North Conway
Brunswick
Conway

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Grand Junction to Portland

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$409Average$624FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$448Average$867FlexibilityNo cancel feeOn-time69%

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.
Site
©2026 Cheapflights