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

The number of flights available between Portland and Maryland is 29 per week as of November 2025. The most frequent departure day is Sun, with 17% of weekly flights leaving on this day.

What airlines fly to Maryland?

Delta, Southwest and United Airlines are the top three most popular airlines that fly to Maryland from Portland according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 7 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

As of November 2025, there are 8 operators available to choose from for flights from Portland Airport to Maryland.

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

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 Maryland.

What documentation or ID do you need to fly to Maryland?

The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$98 Cheap Flights from Portland to Maryland in 2025/26

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7:51 pm - 7:32 amPDX-BWI

8h 41m1 stop

8:42 am - 2:46 pmBWI-PDX

9h 04m1 stop

$249United Airlines

Find Deal

Mon, Feb 2 - Sat, Feb 7

12:32 am - 10:47 amPDX-BWI

7h 15m1 stop

4:49 pm - 10:19 pmBWI-PDX

8h 30m1 stop

$251Delta

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Tue, Dec 2 - Wed, Dec 10

7:43 pm - 7:19 amPDX-BWI

8h 36m1 stop

4:15 pm - 9:15 pmBWI-PDX

8h 00m1 stop

$254United Airlines

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Tue, Dec 2 - Mon, Dec 8

7:30 pm - 10:47 amPDX-BWI

12h 17m2 stops

1:52 pm - 10:40 pmBWI-PDX

11h 48m2 stops

$256Delta

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Wed, Dec 3 - Wed, Dec 10

6:00 am - 5:52 pmPDX-BWI

8h 52m1 stop

3:41 pm - 11:32 pmBWI-PDX

10h 51m1 stop

$257American Airlines

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Fri, Jan 16 - Sun, Jan 18

10:15 pm - 11:00 amPDX-DCA

9h 45m1 stop

3:59 pm - 10:17 pmDCA-PDX

9h 18m1 stop

$296American Airlines

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Sat, Jan 10 - Wed, Jan 14

6:14 am - 5:43 pmPDX-IAD

8h 29m1 stop

6:04 pm - 12:09 amIAD-PDX

9h 05m1 stop

$296Alaska Airlines

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Tue, Jan 6 - Tue, Jan 20

9:10 am - 9:59 pmPDX-DCA

9h 49m1 stop

5:09 pm - 8:11 pmDCA-PDX

6h 02mnonstop

$300Alaska Airlines

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Mon, Feb 2 - Sat, Feb 7

6:15 am - 6:15 pmPDX-DCA

9h 00m1 stop

3:20 pm - 10:30 pmDCA-PDX

10h 10m2 stops

$302Southwest

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Wed, Dec 3 - Wed, Dec 17

5:40 am - 7:00 pmPDX-DCA

10h 20m1 stop

11:40 am - 8:35 pmDCA-PDX

11h 55m2 stops

$322Southwest

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Sat, Dec 6 - Sat, Dec 13

Frontier flights from Portland to Maryland

Our best Frontier deals on Portland to Maryland flight tickets

Frontier

Nov 6

PDX12:52 pmPortland

21h 10m

1 stop

DCA1:02 pmWashington, D.C. Reagan-National

Nov 8

DCA2:00 pmWashington, D.C. Reagan-National

24h 56m

1 stop

PDX11:56 amPortland

$302

Find similar

Frontier

Nov 11

PDX1:26 pmPortland

29h 33m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

Nov 25

DCA8:00 amWashington, D.C. Reagan-National

10h 07m

1 stop

PDX3:07 pmPortland

$315

Find similar

Frontier

Nov 6

PDX12:52 pmPortland

30h 07m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

Nov 10

DCA8:15 amWashington, D.C. Reagan-National

30h 41m

1 stop

PDX11:56 amPortland

$322

Find similar

Sun Country Air flights from Portland to Maryland

Our best Sun Country Air deals on Portland to Maryland flight tickets

Sun Country Air

Nov 20

PDX6:12 pmPortland

14h 11m

1 stop

BWI11:23 amBaltimore/Washington

Nov 24

BWI12:20 pmBaltimore/Washington

8h 04m

1 stop

PDX5:24 pmPortland

$349

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Sun Country Air

Nov 26

PDX6:36 pmPortland

13h 29m

1 stop

BWI11:05 amBaltimore/Washington

Dec 1

BWI4:35 pmBaltimore/Washington

22h 00m

1 stop

PDX11:35 amPortland

$350

Find similar

Sun Country Air

Nov 20

PDX6:12 pmPortland

12h 39m

1 stop

PHL9:51 amPhiladelphia

Nov 23

PHL10:00 amPhiladelphia

10h 36m

1 stop

PDX5:36 pmPortland

$360

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Fly from

Fly to

Route

Depart

Return

Price

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Mon 2/2

7:51 pm-7:32 am

1 stop8h 41m

Baltimore/Washington

Sat 2/7

8:42 am-2:46 pm

1 stop9h 04m

$249

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 12/2

12:32 am-10:47 am

1 stop7h 15m

Baltimore/Washington

Wed 12/10

4:49 pm-10:19 pm

1 stop8h 30m

$251

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 12/2

7:43 pm-7:19 am

1 stop8h 36m

Baltimore/Washington

Mon 12/8

4:15 pm-9:15 pm

1 stop8h 00m

$254

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Wed 12/3

7:30 pm-10:47 am

2 stops12h 17m

Baltimore/Washington

Wed 12/10

1:52 pm-10:40 pm

2 stops11h 48m

$256

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Fri 1/16

6:00 am-5:52 pm

1 stop8h 52m

Baltimore/Washington

Sun 1/18

3:41 pm-11:32 pm

1 stop10h 51m

$257

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Sat 1/10

10:15 pm-11:00 am

1 stop9h 45m

Washington, D.C. Reagan-National

Wed 1/14

3:59 pm-10:17 pm

1 stop9h 18m

$296

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Tue 1/6

6:14 am-5:43 pm

1 stop8h 29m

Washington, D.C. Dulles Intl

Tue 1/20

6:04 pm-12:09 am

1 stop9h 05m

$296

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Mon 2/2

9:10 am-9:59 pm

1 stop9h 49m

Washington, D.C. Reagan-National

Sat 2/7

5:09 pm-8:11 pm

Nonstop6h 02m

$300

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Wed 12/3

6:15 am-6:15 pm

1 stop9h 00m

Washington, D.C. Reagan-National

Wed 12/17

3:20 pm-10:30 pm

2 stops10h 10m

$302

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Sat 12/6

5:40 am-7:00 pm

1 stop10h 20m

Washington, D.C. Reagan-National

Sat 12/13

11:40 am-8:35 pm

2 stops11h 55m

$322

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How to get the cheapest flight ticket from Portland to Maryland

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 Maryland?

The cheapest month to fly to Maryland from Portland is in February. Flight prices, which tend to average around $338, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in February, then you should wait until January to fly from Portland, when ticket prices are also cheap, with an average price of $356.

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

The cheapest day to depart from Portland to Maryland is on a Wednesday. Travelers who choose to depart for Maryland on a Wednesday will often find tickets for as low as $499. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $688.

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

Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from Portland to Maryland during this time can be as low as $269. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $582.

What is the cheapest Portland to Maryland flight route?

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

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

You are more likely to see cheaper flights to Maryland from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $471 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Portland for as low as $377 on momondo.

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

There is only 1 cabin class available to choose from on Portland to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Portland to Maryland flight deals and tips

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

Fastest flight time	4h 48m
Direct flights	Every day
Airports in Maryland	2 airports

The fastest flight from Portland to Maryland takes 4h 48m

Direct flights go from Portland to Maryland every day.

There are 2 airports near Maryland: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Portland Airport to Maryland?
Prices for flights from Portland Airport to Maryland are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Maryland?
As of November 2025, there are 8 operators available to choose from for flights from Portland Airport to Maryland.
How old do you have to be to fly from Portland Airport to Maryland?
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 Maryland.
What documentation or ID do you need to fly to Maryland?
The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Maryland?
Based on momondo bookings for flights between Portland and Maryland, the leading plane model is Boeing 737 MAX 9, making up 20.00% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 17.33%, Airbus A321-100/200 with 10.67%, and Airbus A320 (sharklets) with 10.67%.

Best airlines flying from Portland to Maryland

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $89	Free Cancellation	Rating 6.3 8,114 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $132	Free Cancellation	Rating 5.8 3,117 reviews	Search Frontier flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.2 11,036 reviews	Search American Airlines flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $298	Free Cancellation	Rating 8.0 11,235 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $306	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Maryland. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Portland to Maryland flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Maryland 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 Maryland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Maryland 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.

An easier way to manage your Maryland trip

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Find better results for your trip to Maryland

Popular cities in Maryland

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Cheap flights from Portland to Maryland from $98

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Maryland departing on 1/11. 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

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Filter for what you want

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Find the cheapest flights from Portland to Maryland

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Frontier flights from Portland to Maryland

Our best Frontier deals on Portland to Maryland flight tickets

Sun Country Air flights from Portland to Maryland

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How to get the cheapest flight ticket from Portland to Maryland

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

What is the cheapest month to fly to Maryland?

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

The cheapest day to depart from Portland to Maryland is on a Wednesday. Travelers who choose to depart for Maryland on a Wednesday will often find tickets for as low as $499. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $688.

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

Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from Portland to Maryland during this time can be as low as $269. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $582.

What is the cheapest Portland to Maryland flight route?

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

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

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

There is only 1 cabin class available to choose from on Portland to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

What airlines fly to Maryland?

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

The number of flights available between Portland and Maryland is 29 per week as of November 2025. The most frequent departure day is Sun, with 17% of weekly flights leaving on this day.

Cheap Portland to Maryland flight deals and tips

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

Fastest flight time

Direct flights

Airports in Maryland

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

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

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

What documentation or ID do you need to fly to Maryland?

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

Best airlines flying from Portland to Maryland

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

Why use momondo?

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

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

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

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

An easier way to manage your Maryland 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 Maryland

Popular cities in Maryland

Popular flights according to clicks in the last 7 days on momondo