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$343+ Cheap flights from Monterey to Portland, ME (MRY - PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — PWM
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Monterey to Portland

Cheapest flights from Monterey to Portland
Explore the most affordable flight options available from Monterey to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/26. 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 5/237:05 am
MRY
-
PWM
2 stops13h 46m
United Airlines
Sat 5/303:32 pm
PWM
-
MRY
1 stop8h 38m
United Airlines
Deal found 4/26$504
This United Airlines deal was found by Cheapflights users on 4/26. 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 9/178:05 am
MRY
-
PWM
2 stops12h 26m
United Airlines
Wed 9/2310:04 am
PWM
-
MRY
2 stops10h 26m
United Airlines
Deal found 4/26$580
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 5/18:00 am
MRY
-
PWM
2 stops12h 59m
United Airlines
Mon 5/43:23 pm
PWM
-
MRY
1 stop8h 42m
United Airlines
Deal found 4/28$706
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Mon 5/115:00 am
MRY
-
PWM
1 stop7h 41m
United Airlines
Fri 5/153:23 pm
PWM
-
MRY
1 stop8h 42m
United Airlines
Deal found 4/26$777
This American Airlines deal was found by Cheapflights users on 4/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:22 pm
MRY
-
PWM
2 stops11h 56m
American Airlines
Fri 5/1510:47 am
PWM
-
MRY
2 stops14h 57m
American Airlines
Deal found 4/26$842

Find flight deals from Monterey to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Monterey (MRY) to Portland (PWM). 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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$504
(United Airlines)

One-way from

$343
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$579
Provider with most accurate pricing for Monterey Regional-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Monterey Regional-Portland flights.
Search Deals
From Monterey Regional to Portland
Search Deals
One-way flight from Monterey Regional to Portland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey to Portland 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 April 28, 2026.
Use the filters below to find and compare flights from Monterey to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Sat 5/23

7:05 am-11:51 pm

2 stops13h 46m

Portland

Sat 5/30

10:55 am-8:36 pm

2 stops12h 41m

$509

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Thu 9/17

8:05 am-11:31 pm

2 stops12h 26m

Portland

Wed 9/23

10:04 am-5:30 pm

2 stops10h 26m

$580
Quickest round-trip

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Mon 5/11

5:00 am-3:41 pm

1 stop7h 41m

Portland

Fri 5/15

3:23 pm-9:05 pm

1 stop8h 42m

$777
Cheapest one-way

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Tue 8/4

5:00 am-11:30 pm

2 stops15h 30m

$343

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Sat 5/16

7:22 pm-11:15 am

2 stops12h 53m

$394

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Sun 6/7

5:00 am-3:49 pm

1 stop7h 49m

$444
Quickest one-way

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Sat 5/16

5:00 am-3:41 pm

1 stop7h 41m

$582

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Sat 5/16

6:57 pm-9:12 am

3 stops35h 15m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Monterey-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterey-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterey-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Monterey-Portland, Maine 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 Monterey-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 Monterey to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Monterey 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.

Related info for your journey

Find useful and relevant information for your journey from Monterey to Portland. 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 Monterey to Portland, Maine?

    Airlines like United Airlines fly from Monterey to Portland, Maine in about 13h 46m. The time it takes to get you to your destination can typically vary by up to . The distance from Monterey to Portland, Maine is about 2720 mi.

  • Can I find deals for flights from Monterey to Portland that include hotel bookings?

    Yes. In addition to deals on Monterey to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monterey to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monterey to Portland.

  • Can I find deals for business class flights from Monterey to Portland?

    Yes. Cheapflights offers flight deals from Monterey 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
North Conway
Brunswick
Lewiston
Conway

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