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Cheap flights from Pasco to Portland from $454

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pasco to Portland departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 7:04 pm
PSC
-
PWM
11h 04m
2 stops
United Airlines Logo
3:23 pm - 8:53 pm
PWM
-
PSC
8h 30m
1 stop
$454United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:00 am - 7:04 pm
PSC
-
PWM
11h 04m
2 stops
United Airlines Logo
9:20 am - 8:53 pm
PWM
-
PSC
14h 33m
2 stops
$459United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:00 am - 9:19 pm
PSC
-
PWM
13h 19m
2 stops
United Airlines Logo
3:23 pm - 8:53 pm
PWM
-
PSC
8h 30m
1 stop
$474United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:00 am - 9:19 pm
PSC
-
PWM
13h 19m
2 stops
United Airlines Logo
9:40 am - 8:53 pm
PWM
-
PSC
14h 13m
2 stops
$479United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:00 am - 7:04 pm
PSC
-
PWM
11h 04m
2 stops
United Airlines Logo
3:23 pm - 8:53 pm
PWM
-
PSC
8h 30m
1 stop
$504United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:00 am - 7:04 pm
PSC
-
PWM
11h 04m
2 stops
United Airlines Logo
9:20 am - 8:53 pm
PWM
-
PSC
14h 33m
2 stops
$510United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:00 am - 3:41 pm
PSC
-
PWM
7h 41m
1 stop
United Airlines Logo
3:23 pm - 8:53 pm
PWM
-
PSC
8h 30m
1 stop
$518United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:00 am - 3:41 pm
PSC
-
PWM
7h 41m
1 stop
United Airlines Logo
3:23 pm - 8:53 pm
PWM
-
PSC
8h 30m
1 stop
$538United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:00 am - 3:41 pm
PSC
-
PWM
7h 41m
1 stop
United Airlines Logo
7:10 pm - 12:15 pm
PWM
-
PSC
20h 05m
2 stops
$547United Airlines
Sat, May 9 - Tue, May 12
United Airlines Logo
5:00 am - 9:19 pm
PSC
-
PWM
13h 19m
2 stops
United Airlines Logo
7:10 pm - 12:15 pm
PWM
-
PSC
20h 05m
2 stops
$553United Airlines
Sat, May 9 - Tue, May 12

United Airlines flights from Pasco to Portland, Maine

Our best United Airlines deals on Pasco to Portland, Maine flight tickets
United Airlines
May 5
PSC5:00 amPasco Tri Cities
11h 04m
2 stops
PWM7:04 pmPortland
May 9
PWM3:23 pmPortland
8h 30m
1 stop
PSC8:53 pmPasco Tri Cities
$454
United Airlines
May 5
PSC5:00 amPasco Tri Cities
11h 04m
2 stops
PWM7:04 pmPortland
May 9
PWM9:20 amPortland
14h 33m
2 stops
PSC8:53 pmPasco Tri Cities
$459
United Airlines
May 5
PSC5:00 amPasco Tri Cities
13h 19m
2 stops
PWM9:19 pmPortland
May 9
PWM3:23 pmPortland
8h 30m
1 stop
PSC8:53 pmPasco Tri Cities
$474

Delta flights from Pasco to Portland, Maine

Our best Delta deals on Pasco to Portland, Maine flight tickets
Delta
Aug 1
PSC7:35 pmPasco Tri Cities
12h 14m
2 stops
PWM10:49 amPortland
Aug 5
PWM6:30 amPortland
20h 06m
2 stops
PSC11:36 pmPasco Tri Cities
$662
Delta
Aug 2
PSC7:35 pmPasco Tri Cities
12h 14m
2 stops
PWM10:49 amPortland
Aug 5
PWM6:30 amPortland
20h 06m
2 stops
PSC11:36 pmPasco Tri Cities
$666
Delta
Mar 24
PSC6:30 amPasco Tri Cities
13h 42m
2 stops
PWM11:12 pmPortland
Mar 28
PWM5:23 amPortland
14h 32m
2 stops
PSC4:55 pmPasco Tri Cities
$674

momondo Fare Finder

 
Customize your flight search to find flights from Pasco to Portland, Maine 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, momondo users made 832,500 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Pasco to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 5/5

5:00 am-7:04 pm

2 stops11h 04m

Portland

Sat 5/9

3:23 pm-8:53 pm

1 stop8h 30m

$454

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 5/5

5:00 am-7:04 pm

2 stops11h 04m

Portland

Sat 5/9

9:20 am-8:53 pm

2 stops14h 33m

$459

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 5/5

5:00 am-9:19 pm

2 stops13h 19m

Portland

Sat 5/9

3:23 pm-8:53 pm

1 stop8h 30m

$474

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 5/5

5:00 am-9:19 pm

2 stops13h 19m

Portland

Sat 5/9

9:40 am-8:53 pm

2 stops14h 13m

$479

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 5/5

5:00 am-7:04 pm

2 stops11h 04m

Portland

Sat 5/9

3:23 pm-8:53 pm

1 stop8h 30m

$504

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 5/5

5:00 am-7:04 pm

2 stops11h 04m

Portland

Sat 5/9

9:20 am-8:53 pm

2 stops14h 33m

$510
Quickest round-trip

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 5/5

5:00 am-3:41 pm

1 stop7h 41m

Portland

Sat 5/9

3:23 pm-8:53 pm

1 stop8h 30m

$518

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 5/5

5:00 am-3:41 pm

1 stop7h 41m

Portland

Sat 5/9

3:23 pm-8:53 pm

1 stop8h 30m

$538

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Sat 5/9

5:00 am-3:41 pm

1 stop7h 41m

Portland

Tue 5/12

7:10 pm-12:15 pm

2 stops20h 05m

$547

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Sat 5/9

5:00 am-9:19 pm

2 stops13h 19m

Portland

Tue 5/12

7:10 pm-12:15 pm

2 stops20h 05m

$553

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Pasco to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Pasco to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pasco to Portland, Maine (PSC to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to Portland, Maine

Fastest flight time

13h 19m

Direct flights

None
The fastest flight from Pasco to Portland, Maine takes 13h 19m
There are no direct flights from Pasco to Portland, Maine. There are no popular flight routes from Pasco to Portland, Maine.
Search flight deals

  • How far is Pasco Tri Cities to Portland by plane?

    A flight from Pasco Tri Cities to Portland will travel around 2355.5 mi. By plane, this route typically takes 13h 19m.

  • When did momondo last update prices for flights from Pasco Tri Cities Airport to Portland Airport?

    Prices for flights from Pasco Tri Cities Airport to Portland Airport refresh daily.

  • How old do you have to be to fly from Pasco Tri Cities Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pasco Tri Cities Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Pasco to Portland, Maine?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Pasco from Portland, Maine. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Pasco to Portland, Maine with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Oxford
Bath
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pasco to Portland for you.

Can I find flights from Pasco to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Pasco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pasco to Portland?

Once all potential Pasco to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Pasco to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pasco to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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