$461+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GJT
Nov 29 — Dec 61
Round-trip
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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to Grand JunctionExplore 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 October 30, 2026.
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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:23 pm -
1 stop7h 14m
Sun 11/157:00 am -
1 stop7h 02m
Deal found 10/28![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/73:23 pm -
1 stop8h 36m
Tue 11/175:30 am -
1 stop8h 32m
Deal found 10/25![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:23 pm -
1 stop8h 36m
Sun 11/157:00 am -
1 stop7h 02m
Deal found 10/28![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/63:23 pm -
1 stop7h 14m
Wed 11/115:30 am -
1 stop8h 32m
Deal found 10/27![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:38 am -
2 stops13h 24m
Sat 12/1210:40 am -
2 stops10h 44m
Deal found 10/28![United Airlines logo]()
$529
Best flights from Portland to Grand JunctionDiscover 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 October 30, 2026.
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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:23 pm -
1 stop7h 14m
Sun 11/157:00 am -
1 stop7h 02m
Deal found 10/28![United Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/116:00 am -
2 stops12h 26m
Sun 11/156:48 pm -
2 stops13h 49m
Deal found 10/28![American Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 1/67:10 am -
2 stops11h 42m
Sun 1/107:00 am -
2 stops12h 03m
Deal found 10/26![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:23 pm -
1 stop8h 36m
Sun 11/157:00 am -
1 stop7h 02m
Deal found 10/28![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:38 am -
2 stops13h 24m
Sat 12/1210:40 am -
2 stops10h 44m
Deal found 10/28![United Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/96:17 am -
2 stops12h 09m
Fri 11/1311:58 am -
2 stops9h 56m
Deal found 10/25![American Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/93:23 pm -
1 stop7h 14m
Fri 11/136:14 pm -
2 stops18h 02m
Deal found 10/25![United Airlines logo]()
$833
Last-minute flights from Portland to Grand JunctionDiscover last-minute flight deals from Portland to Grand Junction. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Grand Junction. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/63:23 pm -
1 stop7h 14m
Wed 11/115:30 am -
1 stop8h 32m
Deal found 10/27![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/73:23 pm -
1 stop8h 36m
Tue 11/175:30 am -
1 stop8h 32m
Deal found 10/25![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:23 pm -
1 stop8h 36m
Sun 11/157:00 am -
1 stop7h 02m
Deal found 10/28![United Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/106:17 am -
2 stops12h 09m
Sun 11/156:48 pm -
2 stops13h 49m
Deal found 10/28![American Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:23 pm -
1 stop7h 14m
Sun 11/157:00 am -
1 stop7h 02m
Deal found 10/28![United Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/116:00 am -
2 stops12h 26m
Sun 11/156:48 pm -
2 stops13h 49m
Deal found 10/28![American Airlines logo]()
$709
One-way flights from Portland to Grand JunctionSearch for one-way flight options from Portland to Grand Junction. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Portland to Grand Junction. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/55:50 am -
2 stops13h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$461
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $469 (United Airlines) |
One-way from | $461 (United Airlines) |
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 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
Quickest round-trip
PortlandGrand Junction
PWM Portland - GJT Grand Junction Regnl
PWMGJT
Portland
Thu 11/5
5:50 am-5:39 pm
2 stops13h 49m
Grand Junction Regnl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$461
PortlandGrand Junction
PWM Portland - GJT Grand Junction Regnl
PWMGJT
Portland
Wed 11/11
3:23 pm-8:37 pm
1 stop7h 14m
Grand Junction Regnl
Sun 11/15
7:00 am-4:02 pm
1 stop7h 02m
$469
PortlandGrand Junction
PWM Portland - GJT Grand Junction Regnl
PWMGJT
Portland
Wed 1/6
7:10 am-4:52 pm
2 stops11h 42m
Grand Junction Regnl
Sun 1/10
7:00 am-9:03 pm
2 stops12h 03m
$509
PortlandGrand Junction
PWM Portland - GJT Grand Junction Regnl
PWMGJT
Portland
Tue 11/10
3:23 pm-9:59 pm
1 stop8h 36m
Grand Junction Regnl
Sun 11/15
7:00 am-4:02 pm
1 stop7h 02m
$513
PortlandGrand Junction
PWM Portland - GJT Grand Junction Regnl
PWMGJT
Portland
Wed 12/9
9:38 am-9:02 pm
2 stops13h 24m
Grand Junction Regnl
Sat 12/12
10:40 am-11:24 pm
2 stops10h 44m
$529
PortlandGrand Junction
PWM Portland - GJT Grand Junction Regnl
PWMGJT
Portland
Wed 11/11
6:00 am-4:26 pm
2 stops12h 26m
Grand Junction Regnl
Sun 11/15
6:48 pm-10:37 am
2 stops13h 49m
$709
PortlandGrand Junction
PWM Portland - GJT Grand Junction Regnl
PWMGJT
Portland
Mon 11/9
3:23 pm-8:37 pm
1 stop7h 14m
Grand Junction Regnl
Fri 11/13
6:14 pm-2:16 pm
2 stops18h 02m
$833
PortlandGrand Junction
PWM Portland - GJT Grand Junction Regnl
PWMGJT
Portland
Mon 11/9
6:17 am-4:26 pm
2 stops12h 09m
Grand Junction Regnl
Fri 11/13
11:58 am-11:54 pm
2 stops9h 56m
$921
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.
PWM-GJT
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 October 30, 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.
Overall
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Overall
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
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.
Traveling to a place near Grand Junction?
Book flights to Grand Junction if you plan to visit one of these locationsParachute
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.
Alternative routes
Complete your trip
Flights by cabin class
Grand Junction flight routes
Other flight options
Other flights from Portland
Popular flights
Alternative routes for Portland to Grand Junction
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Grand Junction by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Grand Junction by cabin class
Find flights from Portland to Grand Junction, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Grand Junction
Explore flights to Grand Junction departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Portland and Grand Junction flights
Browse other Portland and Grand Junction flight options. Last updated on October 30, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$586 | FlexibilityNo cancel fee | On-time69% |