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Cheap flights from Baltimore to Portland from $86

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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Baltimore to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:04 am - 12:44 pm
BWI
-
PDX
9h 40m
1 stop
Delta Logo
1:53 pm - 11:12 pm
PDX
-
BWI
6h 19m
1 stop
$217Delta
Sun, Feb 15 - Sat, Feb 21
American Airlines Logo
5:00 am - 10:58 am
BWI
-
PDX
8h 58m
1 stop
American Airlines Logo
11:48 am - 11:33 pm
PDX
-
BWI
8h 45m
1 stop
$233American Airlines
Mon, Feb 23 - Wed, Feb 25
American Airlines Logo
5:00 am - 10:58 am
BWI
-
PDX
8h 58m
1 stop
American Airlines Logo
11:40 pm - 11:48 am
PDX
-
BWI
9h 08m
2 stops
$238American Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
6:05 am - 12:26 pm
BWI
-
PDX
9h 21m
1 stop
United Airlines Logo
5:00 am - 3:11 pm
PDX
-
BWI
7h 11m
1 stop
$245United Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
2:46 pm - 8:17 pm
BWI
-
PDX
8h 31m
1 stop
American Airlines Logo
10:15 pm - 10:19 am
PDX
-
BWI
9h 04m
1 stop
$247American Airlines
Sat, Feb 7 - Mon, Feb 9
Delta Logo
6:05 am - 12:44 pm
BWI
-
PDX
9h 39m
1 stop
Delta Logo
9:45 pm - 9:23 am
PDX
-
BWI
8h 38m
1 stop
$248Delta
Fri, Feb 13 - Tue, Feb 17
American Airlines Logo
6:26 pm - 11:41 pm
BWI
-
PDX
8h 15m
1 stop
American Airlines Logo
11:59 pm - 11:25 am
PDX
-
BWI
8h 26m
1 stop
$249American Airlines
Tue, Apr 7 - Mon, Apr 13
Delta Logo
6:05 am - 12:46 pm
BWI
-
PDX
9h 41m
1 stop
Delta Logo
1:53 pm - 11:47 pm
PDX
-
BWI
6h 54m
1 stop
$254Delta
Sat, Feb 7 - Thu, Feb 12
Delta Logo
6:05 am - 12:46 pm
BWI
-
PDX
9h 41m
1 stop
Delta Logo
1:53 pm - 11:47 pm
PDX
-
BWI
6h 54m
1 stop
$257Delta
Sun, Feb 8 - Thu, Feb 12
United Airlines Logo
4:10 pm - 9:12 pm
BWI
-
PDX
8h 02m
1 stop
United Airlines Logo
5:00 am - 9:21 pm
PDX
-
BWI
13h 21m
2 stops
$268United Airlines
Sun, Feb 8 - Tue, Feb 10

Delta flights from Baltimore to Portland

Our best Delta deals on Baltimore to Portland flight tickets
Delta
Feb 15
BWI6:04 amBaltimore/Washington
9h 40m
1 stop
PDX12:44 pmPortland
Feb 21
PDX1:53 pmPortland
6h 19m
1 stop
BWI11:12 pmBaltimore/Washington
$217
Delta
Feb 13
BWI6:05 amBaltimore/Washington
9h 39m
1 stop
PDX12:44 pmPortland
Feb 17
PDX9:45 pmPortland
8h 38m
1 stop
BWI9:23 amBaltimore/Washington
$248
Delta
Feb 7
BWI6:05 amBaltimore/Washington
9h 41m
1 stop
PDX12:46 pmPortland
Feb 12
PDX1:53 pmPortland
6h 54m
1 stop
BWI11:47 pmBaltimore/Washington
$254

Alaska Airlines flights from Baltimore to Portland

Our best Alaska Airlines deals on Baltimore to Portland flight tickets
Alaska Airlines
Jun 2
BWI5:30 pmBaltimore/Washington
5h 31m
PDX8:01 pmPortland
Jun 5
PDX7:45 amPortland
4h 54m
BWI3:39 pmBaltimore/Washington
$313
Alaska Airlines
May 13
BWI5:30 pmBaltimore/Washington
5h 31m
PDX8:01 pmPortland
May 16
PDX5:00 amPortland
22h 28m
1 stop
BWI6:28 amBaltimore/Washington
$320
Alaska Airlines
Jun 2
BWI5:30 pmBaltimore/Washington
5h 31m
PDX8:01 pmPortland
Jun 5
PDX12:00 pmPortland
15h 28m
1 stop
BWI6:28 amBaltimore/Washington
$323

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Baltimore to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sun 2/15

6:04 am-12:44 pm

1 stop9h 40m

Portland

Sat 2/21

1:53 pm-11:12 pm

1 stop6h 19m

$217

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Mon 2/23

5:00 am-10:58 am

1 stop8h 58m

Portland

Wed 2/25

11:48 am-11:33 pm

1 stop8h 45m

$233

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 2/24

5:00 am-10:58 am

1 stop8h 58m

Portland

Tue 3/3

11:40 pm-11:48 am

2 stops9h 08m

$238

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 4/7

6:05 am-12:26 pm

1 stop9h 21m

Portland

Tue 4/14

5:00 am-3:11 pm

1 stop7h 11m

$245

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sat 2/7

2:46 pm-8:17 pm

1 stop8h 31m

Portland

Mon 2/9

10:15 pm-10:19 am

1 stop9h 04m

$247

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Fri 2/13

6:05 am-12:44 pm

1 stop9h 39m

Portland

Tue 2/17

9:45 pm-9:23 am

1 stop8h 38m

$248

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 4/7

6:26 pm-11:41 pm

1 stop8h 15m

Portland

Mon 4/13

11:59 pm-11:25 am

1 stop8h 26m

$249

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sat 2/7

6:05 am-12:46 pm

1 stop9h 41m

Portland

Thu 2/12

1:53 pm-11:47 pm

1 stop6h 54m

$254

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sun 2/8

6:05 am-12:46 pm

1 stop9h 41m

Portland

Thu 2/12

1:53 pm-11:47 pm

1 stop6h 54m

$257

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sun 2/8

4:10 pm-9:12 pm

1 stop8h 02m

Portland

Tue 2/10

5:00 am-9:21 pm

2 stops13h 21m

$268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The cheapest month to fly to Portland from Baltimore is in January. Flight prices, which tend to average around $292, 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 $386.

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 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 $410 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 $333 on momondo.

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

There are 2 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.

Can stopping save me money on Baltimore to Portland flights?

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

How have Baltimore to Portland flight prices changed over time?

As of January 2026, prices for Baltimore to Portland flights are approximately 14% 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

$174

Fastest flight time

5h 30m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from Baltimore in the past 72 hours is $174. The best round-trip flight deal from Baltimore to Portland found on momondo in the last 72 hours is $357.
The fastest flight from Baltimore to Portland takes 5h 30m
Direct flights go from Baltimore to Portland every day.
There is 1 airport in Portland. From Baltimore there are direct flights to 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 5h 30m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Sun Country AirPriceFrom $153Free CancellationRating
6.9
343 reviews
Search Sun Country Air flights
Spirit AirlinesPriceFrom $168Free CancellationRating
6.3
8,387 reviews
Search Spirit Airlines flights
FrontierPriceFrom $200Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $220Free CancellationRating
7.9
8,123 reviews
Search Delta flights
Alaska AirlinesPriceFrom $240Free CancellationRating
8.0
11,801 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,209 reviews
Search United Airlines flights
SouthwestPriceFrom $257Free CancellationRating
8.0
4,268 reviews
Search Southwest flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Tigard
Longview
Gresham
Pacific City
The Dalles
Manzanita
Newberg

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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