$480+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GJT
Jul 10 — Jul 171
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 June 10, 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 June 10, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/147:16 am
PWM
- GJT
2 stops11h 07m
American Airlines
Wed 7/228:35 am
GJT
- PWM
2 stops12h 01m
American Airlines
Deal found 6/9![American Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 6/9. 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 6/102:24 pm
PWM
- GJT
2 stops10h 29m
American Airlines
Sat 6/136:26 am
GJT
- PWM
1 stop8h 19m
American Airlines
Deal found 6/9![American Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/1011:00 am
PWM
- GJT
2 stops13h 11m
United Airlines
Sat 6/131:33 pm
GJT
- PWM
2 stops8h 18m
United Airlines
Deal found 6/8![United Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/103:05 pm
PWM
- GJT
2 stops10h 38m
American Airlines
Sun 6/146:26 am
GJT
- PWM
1 stop8h 19m
American Airlines
Deal found 6/8![American Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/103:31 pm
PWM
- GJT
1 stop7h 03m
United Airlines
Sun 6/147:00 am
GJT
- PWM
1 stop6h 49m
United Airlines
Deal found 6/8![United Airlines logo]()
$607
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/119:55 am
PWM
- GJT
2 stops12h 39m
United Airlines
Sun 6/147:00 am
GJT
- PWM
1 stop6h 49m
United Airlines
Deal found 6/8![United Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/117:58 am
PWM
- GJT
2 stops12h 27m
American Airlines
Sun 6/148:35 am
GJT
- PWM
2 stops12h 11m
American Airlines
Deal found 6/8![American Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 6/267:58 am
PWM
- GJT
2 stops15h 57m
American Airlines
Thu 7/96:54 pm
GJT
- PWM
2 stops13h 37m
American Airlines
Deal found 6/9![American Airlines logo]()
$653
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 June 10, 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 June 10, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/147:16 am
PWM
- GJT
2 stops11h 07m
American Airlines
Wed 7/228:35 am
GJT
- PWM
2 stops12h 01m
American Airlines
Deal found 6/9![American Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:00 am
PWM
- GJT
2 stops14h 17m
Delta
Mon 7/137:34 am
GJT
- PWM
2 stops13h 40m
Delta
Deal found 6/6![Delta logo]()
$707
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/85:15 am
PWM
- GJT
2 stops9h 16m
United Airlines
Mon 7/136:10 pm
GJT
- PWM
2 stops13h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 6/267:58 am
PWM
- GJT
2 stops15h 57m
American Airlines
Thu 7/96:26 am
GJT
- PWM
1 stop8h 22m
American Airlines
Deal found 6/9![American Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/145:15 am
PWM
- GJT
3 stops17h 19m
United Airlines
Wed 7/229:28 am
GJT
- PWM
2 stops12h 23m
United Airlines
Deal found 6/9![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/93:37 pm
PWM
- GJT
1 stop8h 34m
United Airlines
Mon 7/137:00 am
GJT
- PWM
1 stop6h 49m
United Airlines
Deal found 6/6![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 6/9. 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 6/265:15 am
PWM
- GJT
3 stops17h 19m
United Airlines
Thu 7/99:28 am
GJT
- PWM
2 stops12h 23m
United Airlines
Deal found 6/9![United Airlines logo]()
$952
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 6/277:58 am
PWM
- GJT
2 stops12h 27m
American Airlines
Fri 7/36:54 pm
GJT
- PWM
2 stops12h 51m
American Airlines
Deal found 6/5![American Airlines logo]()
$1,525
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/273:37 pm
PWM
- GJT
1 stop6h 57m
United Airlines
Fri 7/37:00 am
GJT
- PWM
2 stops24h 23m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,498
Last-minute flights from Portland to Grand JunctionDiscover last-minute flight deals from Portland to Grand Junction. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Grand Junction. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/9. 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 6/102:24 pm
PWM
- GJT
2 stops10h 29m
American Airlines
Sat 6/136:26 am
GJT
- PWM
1 stop8h 19m
American Airlines
Deal found 6/9![American Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/1011:00 am
PWM
- GJT
2 stops13h 11m
United Airlines
Sat 6/131:33 pm
GJT
- PWM
2 stops8h 18m
United Airlines
Deal found 6/8![United Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/103:05 pm
PWM
- GJT
2 stops10h 38m
American Airlines
Sun 6/146:26 am
GJT
- PWM
1 stop8h 19m
American Airlines
Deal found 6/8![American Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/103:31 pm
PWM
- GJT
1 stop7h 03m
United Airlines
Sun 6/147:00 am
GJT
- PWM
1 stop6h 49m
United Airlines
Deal found 6/8![United Airlines logo]()
$607
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/119:55 am
PWM
- GJT
2 stops12h 39m
United Airlines
Sun 6/147:00 am
GJT
- PWM
1 stop6h 49m
United Airlines
Deal found 6/8![United Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/117:58 am
PWM
- GJT
2 stops12h 27m
American Airlines
Sun 6/148:35 am
GJT
- PWM
2 stops12h 11m
American Airlines
Deal found 6/8![American Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 6/267:58 am
PWM
- GJT
2 stops15h 57m
American Airlines
Thu 7/96:54 pm
GJT
- PWM
2 stops13h 37m
American Airlines
Deal found 6/9![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/147:16 am
PWM
- GJT
2 stops11h 07m
American Airlines
Wed 7/228:35 am
GJT
- PWM
2 stops12h 01m
American Airlines
Deal found 6/9![American Airlines logo]()
$480
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 June 10, 2026.
Search for one-way flight options from Portland to Grand Junction. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 10/256:00 am
PWM
- GJT
2 stops12h 25m
American Airlines
Deal found 6/7![American Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 10/253:35 pm
PWM
- GJT
1 stop6h 52m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,806
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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $438 (American 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 2,558,603 searches. Data last updated June 10, 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
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Tue 7/14
7:16 am-4:23 pm
2 stops11h 07m
Grand Junction Regnl
Wed 7/22
8:35 am-10:36 pm
2 stops12h 01m
$480
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Fri 6/26
7:58 am-9:55 pm
2 stops15h 57m
Grand Junction Regnl
Thu 7/9
6:26 am-4:48 pm
1 stop8h 22m
$686
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Thu 7/9
6:00 am-6:17 pm
2 stops14h 17m
Grand Junction Regnl
Mon 7/13
7:34 am-11:14 pm
2 stops13h 40m
$707
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Wed 7/8
5:15 am-12:31 pm
2 stops9h 16m
Grand Junction Regnl
Mon 7/13
6:10 pm-9:11 am
2 stops13h 01m
$748
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Tue 7/14
5:15 am-8:34 pm
3 stops17h 19m
Grand Junction Regnl
Wed 7/22
9:28 am-11:51 pm
2 stops12h 23m
$763
Quickest round-trip
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Thu 7/9
3:37 pm-10:11 pm
1 stop8h 34m
Grand Junction Regnl
Mon 7/13
7:00 am-3:49 pm
1 stop6h 49m
$782
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Fri 6/26
5:15 am-8:34 pm
3 stops17h 19m
Grand Junction Regnl
Thu 7/9
9:28 am-11:51 pm
2 stops12h 23m
$952
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Sat 6/27
3:37 pm-8:34 pm
1 stop6h 57m
Grand Junction Regnl
Fri 7/3
7:00 am-9:23 am
2 stops24h 23m
$1,498
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Sat 6/27
7:58 am-6:25 pm
2 stops12h 27m
Grand Junction Regnl
Fri 7/3
6:54 pm-9:45 am
2 stops12h 51m
$1,525
Cheapest one-way
Quickest one-way
PortlandGrand Junction
PWM - GJT
PWMGJT
Portland
Sun 10/25
3:35 pm-8:27 pm
1 stop6h 52m
$1,806
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 June 10, 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.
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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 June 10, 2026.
Portland and Grand Junction flights
Browse other Portland and Grand Junction flight options. Last updated on June 10, 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 June 10, 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 2,558,603 searches. Data last updated June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$553 | FlexibilityNo cancel fee | On-time69% |