What airlines fly to Pasco?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Pasco from Portland, Maine according to our data. Alaska Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Pasco. Keep in mind that there are 3 different airlines that fly to Pasco on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portland Airport to Pasco Tri Cities Airport are refreshed on a daily basis.

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

What documentation or ID do you need to fly to Pasco Tri Cities Airport?

The travel and health documents required for your trip to Pasco Tri Cities Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pasco Tri Cities Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$390 Cheap Flights from Portland, Maine to Pasco (PWM-PSC) in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portland, Maine to Pasco (PWM-PSC)

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 7:47 pmPWM-PSC

15h 47m2 stops

5:45 pm - 12:05 amPSC-PWM

27h 20m2 stops

$390Delta

Find Deal

Sat, Oct 4 - Tue, Oct 7

7:00 am - 7:47 pmPWM-PSC

15h 47m2 stops

5:45 pm - 12:05 amPSC-PWM

27h 20m2 stops

$400Delta

Find Deal

Sat, Oct 4 - Tue, Oct 7

10:50 am - 11:08 pmPWM-PSC

15h 18m2 stops

5:30 am - 3:50 pmPSC-PWM

7h 20m1 stop

$474United Airlines

Find Deal

Wed, Aug 20 - Sun, Aug 24

10:50 am - 11:08 pmPWM-PSC

15h 18m2 stops

1:33 pm - 5:42 pmPSC-PWM

25h 09m2 stops

$567United Airlines

Find Deal

Wed, Aug 20 - Sun, Aug 24

11:45 am - 7:47 pmPWM-PSC

11h 02m1 stop

5:45 pm - 1:58 pmPSC-PWM

17h 13m2 stops

$637Delta

Find Deal

Sat, Oct 4 - Tue, Oct 7

3:39 pm - 8:39 pmPWM-PSC

8h 00m1 stop

5:20 am - 3:48 pmPSC-PWM

7h 28m1 stop

$799United Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

2:43 pm - 11:23 pmPWM-PSC

11h 40m2 stops

5:00 am - 11:37 pmPSC-PWM

15h 37m2 stops

$806American Airlines

Find Deal

Sun, Sep 7 - Thu, Sep 11

3:35 pm - 8:35 pmPWM-PSC

8h 00m1 stop

5:30 am - 3:50 pmPSC-PWM

7h 20m1 stop

$839United Airlines

Find Deal

Wed, Aug 20 - Sun, Aug 24

6:23 pm - 8:35 pmPWM-PSC

29h 12m2 stops

5:30 am - 3:50 pmPSC-PWM

7h 20m1 stop

$891United Airlines

Find Deal

Sun, Sep 7 - Thu, Sep 11

3:35 pm - 8:35 pmPWM-PSC

8h 00m1 stop

5:30 am - 3:50 pmPSC-PWM

7h 20m1 stop

$1,179United Airlines

Find Deal

Sun, Sep 7 - Thu, Sep 11

Delta flights from Portland, Maine to Pasco

Our best Delta deals on Portland, Maine to Pasco flight tickets

Delta

Oct 4

PWM7:00 amPortland

15h 47m

2 stops

PSC7:47 pmPasco Tri Cities

Oct 7

PSC5:45 pmPasco Tri Cities

27h 20m

2 stops

PWM12:05 amPortland

$390

Find similar

Delta

Oct 4

PWM7:00 amPortland

15h 47m

2 stops

PSC7:47 pmPasco Tri Cities

Oct 7

PSC5:45 pmPasco Tri Cities

27h 20m

2 stops

PWM12:05 amPortland

$400

Find similar

Delta

Oct 4

PWM11:45 amPortland

11h 02m

1 stop

PSC7:47 pmPasco Tri Cities

Oct 7

PSC5:45 pmPasco Tri Cities

17h 13m

2 stops

PWM1:58 pmPortland

$637

Find similar

United Airlines flights from Portland, Maine to Pasco

Our best United Airlines deals on Portland, Maine to Pasco flight tickets

United Airlines

Aug 20

PWM10:50 amPortland

15h 18m

2 stops

PSC11:08 pmPasco Tri Cities

Aug 24

PSC5:30 amPasco Tri Cities

7h 20m

1 stop

PWM3:50 pmPortland

$474

Find similar

United Airlines

Aug 20

PWM10:50 amPortland

15h 18m

2 stops

PSC11:08 pmPasco Tri Cities

Aug 24

PSC1:33 pmPasco Tri Cities

25h 09m

2 stops

PWM5:42 pmPortland

$567

Find similar

United Airlines

Aug 6

PWM10:05 amPortland

15h 48m

2 stops

PSC10:53 pmPasco Tri Cities

Aug 13

PSC5:30 amPasco Tri Cities

14h 44m

2 stops

PWM11:14 pmPortland

$709

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPasco

PWM - PSC

PWMPSC

Portland

Sat 10/4

7:00 am-7:47 pm

2 stops15h 47m

Pasco Tri Cities

Tue 10/7

5:45 pm-12:05 am

2 stops27h 20m

$390

PortlandPasco

PWM - PSC

PWMPSC

Portland

Sat 10/4

7:00 am-7:47 pm

2 stops15h 47m

Pasco Tri Cities

Tue 10/7

5:45 pm-12:05 am

2 stops27h 20m

$400

PortlandPasco

PWM - PSC

PWMPSC

Portland

Wed 8/20

10:50 am-11:08 pm

2 stops15h 18m

Pasco Tri Cities

Sun 8/24

5:30 am-3:50 pm

1 stop7h 20m

$474

PortlandPasco

PWM - PSC

PWMPSC

Portland

Wed 8/20

10:50 am-11:08 pm

2 stops15h 18m

Pasco Tri Cities

Sun 8/24

1:33 pm-5:42 pm

2 stops25h 09m

$567

PortlandPasco

PWM - PSC

PWMPSC

Portland

Sat 10/4

11:45 am-7:47 pm

1 stop11h 02m

Pasco Tri Cities

Tue 10/7

5:45 pm-1:58 pm

2 stops17h 13m

$637

PortlandPasco

PWM - PSC

PWMPSC

Portland

Sat 10/4

3:39 pm-8:39 pm

1 stop8h 00m

Pasco Tri Cities

Tue 10/7

5:20 am-3:48 pm

1 stop7h 28m

$799

PortlandPasco

PWM - PSC

PWMPSC

Portland

Sun 9/7

2:43 pm-11:23 pm

2 stops11h 40m

Pasco Tri Cities

Thu 9/11

5:00 am-11:37 pm

2 stops15h 37m

$806

PortlandPasco

PWM - PSC

PWMPSC

Portland

Wed 8/20

3:35 pm-8:35 pm

1 stop8h 00m

Pasco Tri Cities

Sun 8/24

5:30 am-3:50 pm

1 stop7h 20m

$839

PortlandPasco

PWM - PSC

PWMPSC

Portland

Sun 9/7

6:23 pm-8:35 pm

2 stops29h 12m

Pasco Tri Cities

Thu 9/11

5:30 am-3:50 pm

1 stop7h 20m

$891

PortlandPasco

PWM - PSC

PWMPSC

Portland

Sun 9/7

3:35 pm-8:35 pm

1 stop8h 00m

Pasco Tri Cities

Thu 9/11

5:30 am-3:50 pm

1 stop7h 20m

$1,179

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Pasco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Portland, Maine to Pasco flights?

You could potentially save up to 60% on your flight if you consider stops on a Portland, Maine to Pasco flight.

When to book flights from Portland, Maine to Pasco

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

Estimated round-trip price

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

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

Best Price Found	$390
Fastest flight time	8h 00m
Direct flights	None
Airports in Pasco	1 airport

The best flight deal from Portland, Maine to Pasco found on momondo in the last 72 hours is $390

The fastest flight from Portland, Maine to Pasco takes 8h 00m

There are no direct flights from Portland, Maine to Pasco. Popular non-direct route for this connection is Portland Airport - Pasco Tri Cities Airport.

There is 1 airport near Pasco: Pasco Tri Cities (PSC)

Search flight deals

How far is Portland to Pasco Tri Cities by plane?
A flight from Portland to Pasco Tri Cities will travel around 2355.5 mi. 8h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Pasco Tri Cities Airport?
Prices for flights from Portland Airport to Pasco Tri Cities Airport are refreshed on a daily basis.
How old do you have to be to fly from Portland Airport to Pasco Tri Cities 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 Portland Airport to Pasco Tri Cities Airport.
What documentation or ID do you need to fly to Pasco Tri Cities Airport?
The travel and health documents required for your trip to Pasco Tri Cities Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pasco Tri Cities Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Kennewick

Richland

Why use momondo?

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

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 Portland to Pasco for you.

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

Flights from Portland to Pasco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Pasco from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Pasco from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.