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

The number of flights available between Baltimore and Portland is 7 per week as of September 2025. The most frequent departure day is Tue, with 29% of weekly flights leaving on this day.

Which layover airport has the shortest connection time from Baltimore to Portland?

Atlanta (ATL) has the shortest average layover time for this route: 0h 56m.

Which layover airport offers the lowest fares from Baltimore to Portland?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $380.

What airlines fly to Portland?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Portland from Baltimore according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 10 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Baltimore/Washington to Portland?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Baltimore/Washington to Portland

Which layover airport has the shortest travel time from Baltimore to Portland?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 7h 17m.

How many flights depart from Baltimore to Portland on average per day?

As of September 2025, there are 1 flights per day flying from Baltimore to Portland. The most common time of day flights depart is 1:00PM, with 80% of flights taking off in the afternoon.

Which airport is the most popular layover for flights between Baltimore and Portland?

Las Vegas (LAS) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Baltimore/Washington Airport to Portland Airport?

Prices for flights from Baltimore/Washington Airport to Portland Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Baltimore/Washington Airport to Portland Airport?

As of September 2025, there are 7 operators available to choose from for flights from Baltimore/Washington Airport to Portland Airport.

How old do you have to be to fly from Baltimore/Washington Airport to Portland Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington 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.

$93 Cheap Flights from Baltimore to Portland in 2025/26

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Find the cheapest flights from Baltimore to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:29 pm - 11:48 amBWI-PDX

20h 19m1 stop

12:43 pm - 5:44 pmPDX-BWI

26h 01m1 stop

$167Frontier

Find Deal

Mon, Oct 20 - Sat, Oct 25

7:00 pm - 12:28 amBWI-PDX

8h 28m1 stop

5:15 pm - 5:50 amPDX-BWI

9h 35m1 stop

$185United Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

6:00 am - 12:50 pmBWI-PDX

9h 50m1 stop

11:15 pm - 10:02 amPDX-BWI

7h 47m1 stop

$197Delta

Find Deal

Wed, Nov 5 - Mon, Nov 10

6:29 pm - 11:48 amBWI-PDX

20h 19m1 stop

11:45 am - 4:30 amPDX-BWI

13h 45m1 stop

$230Multiple Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

8:26 pm - 12:23 pmBWI-PDX

18h 57m1 stop

1:21 pm - 7:19 pmPDX-BWI

26h 58m1 stop

$231Multiple Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:00 am - 11:01 amBWI-PDX

8h 01m1 stop

1:55 pm - 11:49 pmPDX-BWI

6h 54m1 stop

$257Delta

Find Deal

Wed, Oct 29 - Fri, Oct 31

2:46 pm - 8:18 pmBWI-PDX

8h 32m1 stop

10:15 pm - 10:14 amPDX-BWI

8h 59m1 stop

$261American Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

11:11 am - 7:46 pmBWI-PDX

11h 35m2 stops

9:52 pm - 10:00 amPDX-BWI

9h 08m1 stop

$262American Airlines

Find Deal

Tue, Oct 21 - Sat, Oct 25

10:10 am - 6:05 pmBWI-PDX

10h 55m2 stops

5:05 am - 5:00 pmPDX-BWI

8h 55m2 stops

$267Southwest

Find Deal

Sat, Oct 18 - Sat, Oct 25

9:15 am - 9:25 pmBWI-PDX

15h 10m1 stop

5:45 am - 4:55 pmPDX-BWI

8h 10m2 stops

$268Southwest

Find Deal

Mon, Nov 3 - Sun, Nov 9

Frontier flights from Baltimore to Portland

Our best Frontier deals on Baltimore to Portland flight tickets

Frontier

Oct 20

BWI6:29 pmBaltimore/Washington

20h 19m

1 stop

PDX11:48 amPortland

Oct 25

PDX12:43 pmPortland

26h 01m

1 stop

BWI5:44 pmBaltimore/Washington

$167

Find similar

Frontier

Oct 21

BWI8:45 amBaltimore/Washington

30h 03m

2 stops

PDX11:48 amPortland

Oct 25

PDX12:43 pmPortland

26h 01m

1 stop

BWI5:44 pmBaltimore/Washington

$213

Find similar

Frontier

Oct 24

BWI6:29 pmBaltimore/Washington

20h 19m

1 stop

PDX11:48 amPortland

Oct 26

PDX12:43 pmPortland

26h 01m

1 stop

BWI5:44 pmBaltimore/Washington

$232

Find similar

United Airlines flights from Baltimore to Portland

Our best United Airlines deals on Baltimore to Portland flight tickets

United Airlines

Oct 18

BWI7:00 pmBaltimore/Washington

8h 28m

1 stop

PDX12:28 amPortland

Oct 25

PDX5:15 pmPortland

9h 35m

1 stop

BWI5:50 amBaltimore/Washington

$185

Find similar

United Airlines

Nov 3

BWI6:15 amBaltimore/Washington

8h 33m

1 stop

PDX11:48 amPortland

Nov 8

PDX11:59 pmPortland

7h 00m

1 stop

BWI9:59 amBaltimore/Washington

$242

Find similar

United Airlines

Nov 8

BWI10:10 amBaltimore/Washington

11h 26m

2 stops

PDX6:36 pmPortland

Nov 15

PDX7:00 amPortland

7h 14m

1 stop

BWI5:14 pmBaltimore/Washington

$245

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Mon 10/20

6:29 pm-11:48 am

1 stop20h 19m

Portland

Sat 10/25

12:43 pm-5:44 pm

1 stop26h 01m

$167

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sat 10/18

7:00 pm-12:28 am

1 stop8h 28m

Portland

Sat 10/25

5:15 pm-5:50 am

1 stop9h 35m

$185

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 11/5

6:00 am-12:50 pm

1 stop9h 50m

Portland

Mon 11/10

11:15 pm-10:02 am

1 stop7h 47m

$197

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Fri 10/24

6:29 pm-11:48 am

1 stop20h 19m

Portland

Mon 10/27

11:45 am-4:30 am

1 stop13h 45m

$230

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Thu 11/13

8:26 pm-12:23 pm

1 stop18h 57m

Portland

Mon 11/17

1:21 pm-7:19 pm

1 stop26h 58m

$231

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 10/29

6:00 am-11:01 am

1 stop8h 01m

Portland

Fri 10/31

1:55 pm-11:49 pm

1 stop6h 54m

$257

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 11/12

2:46 pm-8:18 pm

1 stop8h 32m

Portland

Sun 11/16

10:15 pm-10:14 am

1 stop8h 59m

$261

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 10/21

11:11 am-7:46 pm

2 stops11h 35m

Portland

Sat 10/25

9:52 pm-10:00 am

1 stop9h 08m

$262

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sat 10/18

10:10 am-6:05 pm

2 stops10h 55m

Portland

Sat 10/25

5:05 am-5:00 pm

2 stops8h 55m

$267

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Mon 11/3

9:15 am-9:25 pm

1 stop15h 10m

Portland

Sun 11/9

5:45 am-4:55 pm

2 stops8h 10m

$268

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How to get the cheapest flight ticket from Baltimore 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

Layovers

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Baltimore is in January. Flight prices, which tend to average around $298, 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 Baltimore, when ticket prices are also cheap, with an average price of $343.

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 $482. 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 $576.

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 $218. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $523 per ticket.

What is the cheapest Baltimore/Washington to Portland flight route?

Fly from Baltimore/Washington to Portland for the best Baltimore/Washington - 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 Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $411 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Baltimore for as low as $345 on momondo.

What cabin class options are available on Baltimore/Washington to Portland flights?

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

How have Baltimore to Portland flight prices changed over time?

As of September 2025, prices for Baltimore to Portland flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Baltimore to Portland

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

Estimated round-trip price

Cheap Baltimore to Portland (BWI to PDX) flight deals and tips

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

Best Price Found	$222
Fastest flight time	5h 35m
Direct flights	Mon, Fri and Sun
Airports in Portland	1 airport

The best one-way flight to Portland from Baltimore in the past 72 hours is $222. The best round-trip flight deal from Baltimore to Portland found on momondo in the last 72 hours is $481.

The fastest flight from Baltimore to Portland takes 5h 35m

Direct flights go from Baltimore to Portland on Monday, Friday and Sunday. The only airline offering direct flights is Southwest.

There is 1 airport near Portland: Portland (PDX)

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How far is Baltimore/Washington to Portland by plane?
The straight-line distance from Baltimore/Washington to Portland is 2354.3 mi. In terms of flight time, this usually takes a little over 8h 01m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Portland Airport?
Prices for flights from Baltimore/Washington Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Baltimore/Washington Airport to Portland Airport?
As of September 2025, there are 7 operators available to choose from for flights from Baltimore/Washington Airport to Portland Airport.
How old do you have to be to fly from Baltimore/Washington Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington 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.
What is the most popular plane model from Baltimore to Portland?
Based on momondo bookings for flights between Baltimore and Portland, the leading plane model is Boeing 737 MAX 8, making up 34.97% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 28.22%, Boeing 737-700 Passenger/BBJ1 (winglets) with 16.56%, and Airbus A321neo with 5.52%.
What is the most popular airline from Baltimore to Portland?
Based on momondo bookings for flights between Baltimore and Portland, the leading airline is Southwest, making up 32% of the total bookings. Other popular airlines include Delta with 21%, Spirit Airlines with 21%, and United Airlines with 14%.

Best airlines flying from Baltimore to Portland

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $146	Free Cancellation	Rating 6.3 8,030 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $200	Free Cancellation	Rating 5.8 3,171 reviews	Search Frontier flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
United Airlines	PriceFrom $271	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $324	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $330	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Southwest Flights From Baltimore to Portland
The lowest priced Southwest flight from Baltimore to Portland from the last 72 hours was $324. Generally, Southwest has 7 flights on this route every week with an average price of $497. Southwest is rated 8.0/10 by our users.

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Gresham

McMinnville

Longview

Tigard

The Dalles

Pacific City

Tillamook

Manzanita

Why use momondo?

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

It is quick and easy to find Baltimore to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

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

All flight searches from Baltimore to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore 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 Baltimore to Portland.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Baltimore and alert you when they 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.

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Cheap flights from Baltimore to Portland from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Portland departing on 10/17. 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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Filter for what you want

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Frontier flights from Baltimore to Portland

Our best Frontier deals on Baltimore to Portland flight tickets

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Our best United Airlines deals on Baltimore to Portland flight tickets

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How to get the cheapest flight ticket from Baltimore 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

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 $482. 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 $576.

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 $218. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $523 per ticket.

What is the cheapest Baltimore/Washington to Portland flight route?

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

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

What cabin class options are available on Baltimore/Washington to Portland flights?

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

How have Baltimore to Portland flight prices changed over time?

As of September 2025, prices for Baltimore to Portland flights are approximately 4% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Baltimore/Washington to Portland?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Baltimore/Washington to Portland

What airlines fly to Portland?

Which airport is the most popular layover for flights between Baltimore and Portland?

Las Vegas (LAS) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Baltimore to Portland?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $380.

Which layover airport has the shortest travel time from Baltimore to Portland?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 7h 17m.

Which layover airport has the shortest connection time from Baltimore to Portland?

Atlanta (ATL) has the shortest average layover time for this route: 0h 56m.

How many flights depart from Baltimore to Portland on average per day?

As of September 2025, there are 1 flights per day flying from Baltimore to Portland. The most common time of day flights depart is 1:00PM, with 80% of flights taking off in the afternoon.

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

The number of flights available between Baltimore and Portland is 7 per week as of September 2025. The most frequent departure day is Tue, with 29% of weekly flights leaving on this day.

When to book flights from Baltimore to Portland

Cheap Baltimore to Portland (BWI to PDX) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

How far is Baltimore/Washington to Portland by plane?

When did momondo last update prices for flights from Baltimore/Washington Airport to Portland Airport?

How many operators does momondo search for flights from Baltimore/Washington Airport to Portland Airport?

How old do you have to be to fly from Baltimore/Washington Airport to Portland Airport?

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

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

What is the most popular airline from Baltimore to Portland?

Best airlines flying from Baltimore to Portland

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

Southwest Flights From Baltimore to Portland

Traveling to a place near Portland?

Why use momondo?

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

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

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

I’m not ready to book a flight from Baltimore 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