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$325+ Cheap flights from Pasco to Portland, ME (PSC - 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — PWM
May 24 — May 311
Sat 5/24
Sat 5/31
1 adult, Economy
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Cheap flight deals from Pasco to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) 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 May 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(Delta)

One-way from

$325
(United Airlines)
Provider with most accurate pricing for Pasco Tri Cities-Portland flight deals.
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Provider most trusted by Cheapflights users for Pasco Tri Cities-Portland flights.
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From Pasco Tri Cities to Portland
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One-way flight from Pasco Tri Cities to Portland
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Find flight deals from Pasco to Portland

Cheapest flights from Pasco to Portland
Explore the most affordable flight options available from Pasco to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2025.

This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 11/105:00 pmPSC - PWM
2 stops15h 30mDelta
Sat 11/154:55 pmPWM - PSC
2 stops9h 46mDelta
Deal found 5/18$344
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/35:15 amPSC - PWM
1 stop7h 26mUnited Airlines
Sat 6/73:28 pmPWM - PSC
1 stop8h 23mUnited Airlines
Deal found 5/19$369
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amPSC - PWM
2 stops13h 48mAlaska Airlines
Sun 11/161:37 pmPWM - PSC
2 stops13h 12mAlaska Airlines
Deal found 5/18$699
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/38:20 amPSC - PWM
3 stops11h 25mAmerican Airlines
Sat 6/712:45 pmPWM - PSC
2 stops13h 43mAmerican Airlines
Deal found 5/19$1,907

Cheapflights Fare Finder

Customize your flight search to find flights from Pasco 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 May 19, 2025.
Use the filters below to find and compare flights from Pasco to Portland that are best for you.

Fly from

Pasco

Fly to

Portland

Route

Depart

Return

Price

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Mon 11/10

5:00 pm-11:30 am

2 stops15h 30m

Portland

Sat 11/15

4:55 pm-11:41 pm

2 stops9h 46m

$344

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 6/3

5:15 am-3:41 pm

1 stop7h 26m

Portland

Sat 6/7

3:28 pm-8:51 pm

1 stop8h 23m

$369

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 11/11

7:00 am-11:48 pm

2 stops13h 48m

Portland

Sun 11/16

1:37 pm-11:49 pm

2 stops13h 12m

$699

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 6/3

8:20 am-10:45 pm

3 stops11h 25m

Portland

Sat 6/7

12:45 pm-11:28 pm

2 stops13h 43m

$1,907

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Wed 6/25

5:15 am-11:27 pm

2 stops15h 12m

$325

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Fri 6/27

9:30 am-12:46 am

2 stops12h 16m

$434

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Thu 6/26

5:05 am-10:44 pm

2 stops14h 39m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Compare providers for flights from Pasco to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pasco to Portland in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 May 19, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,743 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Pasco to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Pasco to Portland, Maine round-trip?

    Our cheapest airline available from Pasco to Portland, Maine is Delta. Our recent data shows that you can find tickets from as low as $344 on this airline. Additional options worth looking into are United Airlines and Alaska Airlines, starting at $369 and $699 round-trip.

  • What are the cheapest airlines to fly from Pasco to Portland, Maine one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $325. Delta flights start at $434 while deals on American Airlines start at $485 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pasco 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 Pasco to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Pasco to Portland, Maine (average of $296). Flying from Pasco 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 Pasco?

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

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Top 2 airlines flying from Pasco to Portland

Discover the top 2 airlines that operate flights from Pasco to Portland. 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 May 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$389Average$513FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$509Average$1,006FlexibilityNo cancel feeOn-time69%

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