What airlines fly to Portland?

United Airlines, Delta and Alaska Airlines 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 39% 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.

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

The number of flights available between Baltimore and Portland is 6 per week as of July 2025. The most frequent departure day is Sat, with 33% of weekly flights leaving on this day.

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

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

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 July 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.

$89 Cheap Flights from Baltimore to Portland in 2025

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Find the cheapest flights from Baltimore to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:30 am - 8:20 pmBWI-PDX

14h 50m1 stop

4:50 pm - 5:10 amPDX-BWI

9h 20m1 stop

$184Southwest

Find Deal

Sat, Sep 20 - Tue, Sep 23

8:30 am - 8:20 pmBWI-PDX

14h 50m1 stop

2:25 pm - 5:15 amPDX-BWI

11h 50m2 stops

$189Southwest

Find Deal

Sat, Sep 20 - Tue, Sep 23

6:30 am - 11:45 amBWI-PDX

8h 15m1 stop

7:35 pm - 5:00 amPDX-BWI

6h 25m1 stop

$194Southwest

Find Deal

Mon, Sep 29 - Thu, Oct 2

5:40 pm - 12:15 amBWI-PDX

9h 35m1 stop

8:00 am - 8:00 pmPDX-BWI

9h 00m1 stop

$204Southwest

Find Deal

Fri, Nov 7 - Wed, Nov 12

6:15 pm - 9:18 amBWI-PDX

18h 03m1 stop

3:10 pm - 5:33 amPDX-BWI

11h 23m2 stops

$210Spirit Airlines

Find Deal

Tue, Aug 5 - Wed, Aug 6

6:51 pm - 9:18 amBWI-PDX

17h 27m1 stop

10:23 am - 5:33 amPDX-BWI

16h 10m2 stops

$212Spirit Airlines

Find Deal

Sat, Aug 2 - Wed, Aug 6

7:00 pm - 12:35 amBWI-PDX

8h 35m1 stop

7:35 pm - 7:43 amPDX-BWI

9h 08m1 stop

$229United Airlines

Find Deal

Fri, Aug 8 - Thu, Aug 14

6:00 am - 10:39 amBWI-PDX

7h 39m1 stop

5:05 pm - 6:02 amPDX-BWI

9h 57m1 stop

$238Delta

Find Deal

Tue, Oct 14 - Sat, Oct 18

5:26 pm - 11:24 pmBWI-PDX

8h 58m1 stop

6:27 am - 5:41 pmPDX-BWI

8h 14m1 stop

$263Frontier

Find Deal

Sat, Aug 16 - Mon, Aug 25

6:29 pm - 12:15 amBWI-PDX

8h 46m1 stop

6:27 am - 5:41 pmPDX-BWI

8h 14m1 stop

$264Frontier

Find Deal

Thu, Aug 21 - Mon, Aug 25

Southwest flights from Baltimore to Portland

Our best Southwest deals on Baltimore to Portland flight tickets

Southwest

Sep 20

BWI8:30 amBaltimore/Washington

14h 50m

1 stop

PDX8:20 pmPortland

Sep 23

PDX4:50 pmPortland

9h 20m

1 stop

BWI5:10 amBaltimore/Washington

$184

Find similar

Southwest

Sep 20

BWI8:30 amBaltimore/Washington

14h 50m

1 stop

PDX8:20 pmPortland

Sep 23

PDX2:25 pmPortland

11h 50m

2 stops

BWI5:15 amBaltimore/Washington

$189

Find similar

Southwest

Sep 29

BWI6:30 amBaltimore/Washington

8h 15m

1 stop

PDX11:45 amPortland

Oct 2

PDX7:35 pmPortland

6h 25m

1 stop

BWI5:00 amBaltimore/Washington

$194

Find similar

Spirit Airlines flights from Baltimore to Portland

Our best Spirit Airlines deals on Baltimore to Portland flight tickets

Spirit Airlines

Aug 5

BWI6:15 pmBaltimore/Washington

18h 03m

1 stop

PDX9:18 amPortland

Aug 6

PDX3:10 pmPortland

11h 23m

2 stops

BWI5:33 amBaltimore/Washington

$210

Find similar

Spirit Airlines

Aug 2

BWI6:51 pmBaltimore/Washington

17h 27m

1 stop

PDX9:18 amPortland

Aug 6

PDX10:23 amPortland

16h 10m

2 stops

BWI5:33 amBaltimore/Washington

$212

Find similar

Spirit Airlines

Sep 6

BWI8:15 amBaltimore/Washington

13h 49m

1 stop

PDX7:04 pmPortland

Sep 9

PDX12:07 pmPortland

13h 23m

1 stop

BWI4:30 amBaltimore/Washington

$218

Find similar

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

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Baltimore is in August. Flight prices, which tend to average around $235, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until January to fly from Baltimore, when ticket prices are also cheap, with an average price of $298.

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 Wednesday when prices can be found for as low as $497. 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 $579.

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 $535 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 $394 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 $279 on momondo.

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

There are 1 cabin classes 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 July 2025, prices for Baltimore to Portland flights are approximately 53% 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	$89
Fastest flight time	7h 38m
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from Baltimore in the past 72 hours is $89. The best round-trip flight deal from Baltimore to Portland found on momondo in the last 72 hours is $184.

The fastest flight from Baltimore to Portland takes 7h 38m

Direct flights go from Baltimore to Portland every day.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

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 7h 39m.
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 July 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 737-800 Passenger/BBJ2 (winglets), making up 35.67% of the total bookings. Other popular models include Boeing 737 MAX 8 with 30.25%, Boeing 737-700 Passenger/BBJ1 (winglets) with 17.52%, and Boeing 737 with 5.73%.
What is the most popular airline from Baltimore to Portland?
Based on momondo bookings for flights between Baltimore and Portland, the leading airline is Spirit Airlines, making up 33% of the total bookings. Other popular airlines include Southwest with 24%, Delta with 20%, and United Airlines with 12%.

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 $127	Free Cancellation	Rating 6.3 8,046 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $198	Free Cancellation	Rating 5.9 3,260 reviews	Search Frontier flights
Delta	PriceFrom $252	Free Cancellation	Rating 8.0 7,951 reviews	Search Delta flights
United Airlines	PriceFrom $294	Free Cancellation	Rating 7.4 8,853 reviews	Search United Airlines flights
American Airlines	PriceFrom $316	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $345	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $347	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights

Southwest Flights From Baltimore to Portland
The lowest priced Southwest flight from Baltimore to Portland from the last 72 hours was $347. Generally, Southwest has 6 flights on this route every week with an average price of $508. Southwest is rated 8.0/10 by our users.

Lincoln City

Seaside

Cannon Beach

Salem

Vancouver

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hood River

Gresham

Hillsboro

Tigard

McMinnville

Longview

Pacific City

Manzanita

The Dalles

Clackamas

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

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Cheap flights from Baltimore to Portland from $89

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 9/9. 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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Cheap round-trip flights

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Southwest flights from Baltimore to Portland

Our best Southwest deals on Baltimore to Portland flight tickets

Spirit Airlines flights from Baltimore to Portland

Our best Spirit Airlines deals on Baltimore to Portland flight tickets

See travel insights to Portland from

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 Wednesday when prices can be found for as low as $497. 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 $579.

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 $535 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 are 1 cabin classes 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 July 2025, prices for Baltimore to Portland flights are approximately 53% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to Portland?

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

The number of flights available between Baltimore and Portland is 6 per week as of July 2025. The most frequent departure day is Sat, with 33% 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