What is the cheapest airline that flies from Maryland to Portland?

Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from Maryland to Portland

What airlines fly to Portland?

Southwest, Delta and United Airlines are the top three most popular airlines that fly to Portland from Maryland according to our data. Southwest is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 8 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

How many flights depart from Maryland to Portland on average per week?

As of February 2026, there are 11 flights per week flying from Maryland to Portland. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

When did momondo last update prices for flights from Maryland to Portland Airport?

Prices for flights from Maryland to Portland Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Maryland to Portland Airport?

As of February 2026, there are 10 operators available to choose from for flights from Maryland to Portland Airport.

How old do you have to be to fly from Maryland to Portland Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Portland Airport.

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

The travel and health documents required for your trip to Portland 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 Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$66 Cheap Flights from Maryland to Portland in 2026

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Find the cheapest flights from Maryland to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 11:03 am

PHL

PDX

17h 38m

1 stop

12:27 pm - 5:34 am

PDX

PHL

14h 07m

1 stop

$157Frontier

Sat, May 9 - Sat, May 16

8:25 pm - 11:09 am

PHL

PDX

17h 44m

1 stop

12:04 pm - 5:31 am

PDX

PHL

14h 27m

1 stop

$200Frontier

Sun, Mar 8 - Thu, Mar 12

6:04 am - 12:44 pm

BWI

PDX

9h 40m

1 stop

12:09 pm - 12:35 am

PDX

BWI

9h 26m

1 stop

$217Delta

Sun, Feb 15 - Tue, Feb 24

12:45 pm - 10:05 pm

BWI

PDX

12h 20m

1 stop

10:00 am - 10:20 pm

PDX

BWI

9h 20m

1 stop

$222Southwest

Thu, Feb 19 - Sat, Feb 28

12:45 pm - 10:05 pm

BWI

PDX

12h 20m

1 stop

7:15 am - 6:15 pm

PDX

BWI

8h 00m

2 stops

$228Southwest

Thu, Feb 19 - Sat, Feb 28

5:00 am - 10:58 am

BWI

PDX

8h 58m

1 stop

11:48 am - 11:33 pm

PDX

BWI

8h 45m

1 stop

$233American Airlines

Wed, Feb 25 - Tue, Mar 3

5:30 pm - 8:01 pm

BWI

PDX

5h 31mnonstop

7:45 am - 3:39 pm

PDX

BWI

4h 54mnonstop

$237Alaska Airlines

Wed, May 13 - Wed, May 20

5:30 pm - 8:01 pm

BWI

PDX

5h 31mnonstop

5:46 pm - 6:28 am

PDX

BWI

9h 42m

1 stop

$247Alaska Airlines

Wed, May 13 - Wed, May 20

5:00 am - 10:48 am

BWI

PDX

8h 48m

1 stop

11:59 pm - 12:02 pm

PDX

BWI

9h 03m

1 stop

$248American Airlines

Tue, Mar 17 - Tue, Mar 24

2:38 pm - 10:08 pm

BWI

PDX

10h 30m

1 stop

6:00 am - 6:17 pm

PDX

BWI

9h 17m

1 stop

$253Delta

Wed, Apr 8 - Tue, Apr 14

Frontier flights from Maryland to Portland

Our best Frontier deals on Maryland to Portland flight tickets

Frontier

May 9

PHL8:25 pmPhiladelphia

17h 38m

1 stop

PDX11:03 amPortland

May 16

PDX12:27 pmPortland

14h 07m

1 stop

PHL5:34 amPhiladelphia

$157

Frontier

Mar 8

PHL8:25 pmPhiladelphia

17h 44m

1 stop

PDX11:09 amPortland

Mar 12

PDX12:04 pmPortland

14h 27m

1 stop

PHL5:31 amPhiladelphia

$200

Frontier

Mar 7

PHL5:05 amPhiladelphia

32h 04m

2 stops

PDX10:09 amPortland

Mar 12

PDX12:04 pmPortland

14h 27m

1 stop

PHL5:31 amPhiladelphia

$203

Delta flights from Maryland to Portland

Our best Delta deals on Maryland to Portland flight tickets

Delta

Feb 15

BWI6:04 amBaltimore/Washington

9h 40m

1 stop

PDX12:44 pmPortland

Feb 24

PDX12:09 pmPortland

9h 26m

1 stop

BWI12:35 amBaltimore/Washington

$217

Delta

Apr 8

BWI2:38 pmBaltimore/Washington

10h 30m

1 stop

PDX10:08 pmPortland

Apr 14

PDX6:00 amPortland

9h 17m

1 stop

BWI6:17 pmBaltimore/Washington

$253

Delta

Apr 4

BWI6:09 amBaltimore/Washington

9h 39m

1 stop

PDX12:48 pmPortland

Apr 15

PDX6:15 amPortland

9h 02m

1 stop

BWI6:17 pmBaltimore/Washington

$274

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 5/9

8:25 pm-11:03 am

1 stop17h 38m

Portland

Sat 5/16

12:27 pm-5:34 am

1 stop14h 07m

$157

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sun 3/8

8:25 pm-11:09 am

1 stop17h 44m

Portland

Thu 3/12

12:04 pm-5:31 am

1 stop14h 27m

$200

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sun 2/15

6:04 am-12:44 pm

1 stop9h 40m

Portland

Tue 2/24

12:09 pm-12:35 am

1 stop9h 26m

$217

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Thu 2/19

12:45 pm-10:05 pm

1 stop12h 20m

Portland

Sat 2/28

10:00 am-10:20 pm

1 stop9h 20m

$222

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Thu 2/19

12:45 pm-10:05 pm

1 stop12h 20m

Portland

Sat 2/28

7:15 am-6:15 pm

2 stops8h 00m

$228

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 2/25

5:00 am-10:58 am

1 stop8h 58m

Portland

Tue 3/3

11:48 am-11:33 pm

1 stop8h 45m

$233

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 5/13

5:30 pm-8:01 pm

Nonstop5h 31m

Portland

Wed 5/20

7:45 am-3:39 pm

Nonstop4h 54m

$237

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 5/13

5:30 pm-8:01 pm

Nonstop5h 31m

Portland

Wed 5/20

5:46 pm-6:28 am

1 stop9h 42m

$247

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 3/17

5:00 am-10:48 am

1 stop8h 48m

Portland

Tue 3/24

11:59 pm-12:02 pm

1 stop9h 03m

$248

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 4/8

2:38 pm-10:08 pm

1 stop10h 30m

Portland

Tue 4/14

6:00 am-6:17 pm

1 stop9h 17m

$253

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How to get the cheapest flight ticket from Maryland to Portland

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

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Maryland is in January. Flight prices, which tend to average around $357, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until September to fly from Maryland, when ticket prices are also cheap, with an average price of $378.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $445. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $563.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $345. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $491 per ticket.

What is the cheapest Maryland to Portland flight route?

Fly from Baltimore/Washington to Portland for the best Maryland - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $484 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Maryland for as low as $400 on momondo.

What cabin class options are available on Maryland to Portland flights?

There are 2 cabin classes available to choose from on Maryland to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Maryland to Portland flights?

You could potentially save up to 10% on your flight if you consider stops on a Maryland to Portland flight.

Cheap Maryland to Portland flight deals and tips

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

Best Price Found	$293
Fastest flight time	5h 25m
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from Maryland in the past 72 hours is $293. The best round-trip flight deal from Maryland to Portland found on momondo in the last 72 hours is $393.

The fastest flight from Maryland to Portland takes 5h 25m

Direct flights go from Maryland to Portland every day.

There is 1 airport in Portland. From Maryland there are direct flights to Portland (PDX).

Search flight deals

When did momondo last update prices for flights from Maryland to Portland Airport?
Prices for flights from Maryland to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Maryland to Portland Airport?
As of February 2026, there are 10 operators available to choose from for flights from Maryland to Portland Airport.
How old do you have to be to fly from Maryland to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland 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 Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Maryland to Portland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Maryland to Portland is Boeing 737-800 Passenger/BBJ2 (winglets) (33.33% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (22.62%), Boeing 737-800 (20.24%), and Boeing 737-900 Passenger/BBJ3 (winglets) (8.33%).

Best airlines flying from Maryland to Portland

Compare and see reviews for airlines that fly from Maryland to Portland with momondo

Airline	Rating	Free Cancellation	Price
Sun Country Air	PriceFrom $153	Free Cancellation	Rating 6.9 343 reviews	Search Sun Country Air flights
Spirit Airlines	PriceFrom $168	Free Cancellation	Rating 6.3 8,394 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $200	Free Cancellation	Rating 5.7 3,050 reviews	Search Frontier flights
Delta	PriceFrom $220	Free Cancellation	Rating 7.9 8,129 reviews	Search Delta flights
Alaska Airlines	PriceFrom $240	Free Cancellation	Rating 8.0 11,827 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $253	Free Cancellation	Rating 7.2 11,211 reviews	Search American Airlines flights
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 9,229 reviews	Search United Airlines flights
Southwest	PriceFrom $257	Free Cancellation	Rating 8.0 4,272 reviews	Search Southwest flights

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Beaverton

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McMinnville

Tigard

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The Dalles

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Maryland.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maryland to Portland.

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

Yes. momondo can track prices for Maryland 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.

An easier way to manage your Portland trip

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Cheap flights from Maryland to Portland from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Portland departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Maryland to Portland

Cheap round-trip flights

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Frontier flights from Maryland to Portland

Our best Frontier deals on Maryland to Portland flight tickets

Delta flights from Maryland to Portland

Our best Delta deals on Maryland to Portland flight tickets

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How to get the cheapest flight ticket from Maryland to Portland

What is the cheapest month to fly to Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $445. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $563.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $345. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $491 per ticket.

What is the cheapest Maryland to Portland flight route?

Fly from Baltimore/Washington to Portland for the best Maryland - Portland flight prices

How far in advance should I book a flight to Portland?

What cabin class options are available on Maryland to Portland flights?

There are 2 cabin classes available to choose from on Maryland to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Maryland to Portland flights?

You could potentially save up to 10% on your flight if you consider stops on a Maryland to Portland flight.

What is the cheapest airline that flies from Maryland to Portland?

Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from Maryland to Portland

What airlines fly to Portland?

How many flights depart from Maryland to Portland on average per week?

As of February 2026, there are 11 flights per week flying from Maryland to Portland. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

Cheap Maryland to Portland flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

When did momondo last update prices for flights from Maryland to Portland Airport?

How many operators does momondo search for flights from Maryland to Portland Airport?

How old do you have to be to fly from Maryland to Portland Airport?

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

What is the most popular plane model from Maryland to Portland?

Best airlines flying from Maryland to Portland

Compare and see reviews for airlines that fly from Maryland to Portland with momondo

Traveling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon