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$419+ Cheap flights from Monterey to Portland, ME (MRY - PWM)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — PWM
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$419
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$503
From Monterey Regional to Portland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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 12/1010:00 amMRY - PWM
2 stops9h 29mAmerican Airlines
Sat 12/132:31 pmPWM - MRY
2 stops10h 51mAmerican Airlines
Deal found 7/28$419
This United Airlines deal was found by Cheapflights users on 7/28. 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 12/106:12 pmMRY - PWM
2 stops11h 58mUnited Airlines
Sat 12/136:00 amPWM - MRY
3 stops18h 12mUnited Airlines
Deal found 7/28$495

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 July 29, 2025.
Use the filters below to find and compare flights from Monterey to Portland that are best for you.

Fly from

Monterey

Fly to

Portland

Route

Depart

Return

Price

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Wed 12/10

10:00 am-10:29 pm

2 stops9h 29m

Portland

Sat 12/13

2:31 pm-10:22 pm

2 stops10h 51m

$419

MontereyPortland

MRY - PWM

MRYPWM

Monterey Regional

Wed 12/10

6:12 pm-9:10 am

2 stops11h 58m

Portland

Sat 12/13

6:00 am-9:12 pm

3 stops18h 12m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Cheapflights Insights

Everything you need to know about your flight from Monterey to Portland

What is the cheapest month to book a flight from Monterey to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Monterey to Portland, Maine (average of $296). Flying from Monterey to Portland, Maine in July is currently the most expensive (average of $394). 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 Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 29, 2025.
See what other customers who have flown with United Airlines and American Airlines from Monterey to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

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.

  • 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.

  • What is the cheapest month to book a flight from Monterey to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Monterey to Portland, Maine (average of $296). Flying from Monterey to Portland, Maine in July is currently the most expensive (average of $394). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

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