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Cheap flights from Portland to Baltimore 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 Portland to Baltimore departing on 5/7. 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 Portland to Washington, D.C.

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to Washington, D.C..
Spirit Airlines Logo
5:40 pm - 6:10 amPDX-BWI
9h 30m1 stop
Spirit Airlines Logo
7:17 am - 12:42 pmBWI-PDX
8h 25m1 stop
$185Spirit Airlines
Find Deal
Wed, May 7 - Tue, May 13
Spirit Airlines Logo
2:33 pm - 5:46 amPDX-BWI
12h 13m1 stop
Spirit Airlines Logo
7:17 am - 12:42 pmBWI-PDX
8h 25m1 stop
$202Spirit Airlines
Find Deal
Sat, May 3 - Sat, May 10
United Airlines Logo
7:30 pm - 7:26 amPDX-BWI
8h 56m1 stop
United Airlines Logo
6:35 pm - 12:31 amBWI-PDX
8h 56m1 stop
$237United Airlines
Find Deal
Mon, Apr 28 - Mon, May 5
Delta Logo
7:05 pm - 5:50 amPDX-BWI
7h 45m1 stop
Delta Logo
7:05 am - 12:28 pmBWI-PDX
8h 23m1 stop
$257Delta
Find Deal
Wed, Apr 23 - Tue, Apr 29
United Airlines Logo
10:55 pm - 10:03 amPDX-BWI
8h 08m1 stop
United Airlines Logo
4:20 pm - 10:26 pmBWI-PDX
9h 06m1 stop
$269United Airlines
Find Deal
Fri, Jul 18 - Tue, Jul 22
Delta Logo
7:05 pm - 5:50 amPDX-BWI
7h 45m1 stop
Delta Logo
6:55 am - 12:12 pmBWI-PDX
8h 17m1 stop
$288Delta
Find Deal
Tue, Apr 29 - Wed, May 7
American Airlines Logo
12:07 am - 11:16 amPDX-BWI
8h 09m1 stop
American Airlines Logo
6:43 am - 12:23 pmBWI-PDX
8h 40m1 stop
$295American Airlines
Find Deal
Mon, Jun 9 - Sat, Jun 14
American Airlines Logo
8:45 am - 10:36 pmPDX-BWI
10h 51m2 stops
American Airlines Logo
5:00 am - 1:01 pmBWI-PDX
11h 01m2 stops
$305American Airlines
Find Deal
Sat, May 3 - Sat, May 10
Alaska Airlines Logo
2:30 pm - 6:29 amPDX-BWI
12h 59m1 stop
Alaska Airlines Logo
7:49 am - 12:18 pmBWI-PDX
7h 29m1 stop
$357Alaska Airlines
Find Deal
Tue, May 27 - Sun, Jun 1
Alaska Airlines Logo
5:30 pm - 6:29 amPDX-BWI
9h 59m1 stop
Alaska Airlines Logo
7:05 pm - 6:20 amBWI-PDX
14h 15m2 stops
$376Alaska Airlines
Find Deal
Sat, May 31 - Tue, Jun 3

United Airlines flights from Portland to Baltimore

Our best United Airlines deals on Portland to Baltimore flight tickets
United Airlines
Apr 28
PDX7:30 pmPortland
8h 56m
1 stop
BWI7:26 amBaltimore/Washington
May 5
BWI6:35 pmBaltimore/Washington
8h 56m
1 stop
PDX12:31 amPortland
United Airlines
Jul 18
PDX10:55 pmPortland
8h 08m
1 stop
BWI10:03 amBaltimore/Washington
Jul 22
BWI4:20 pmBaltimore/Washington
9h 06m
1 stop
PDX10:26 pmPortland
United Airlines
Apr 26
PDX7:54 amPortland
12h 46m
2 stops
BWI11:40 pmBaltimore/Washington
May 3
BWI5:18 pmBaltimore/Washington
8h 39m
1 stop
PDX10:57 pmPortland

Frontier flights from Portland to Baltimore

Our best Frontier deals on Portland to Baltimore flight tickets
Frontier
May 2
PDX6:20 amPortland
8h 02m
1 stop
BWI5:22 pmBaltimore/Washington
May 5
BWI6:12 pmBaltimore/Washington
9h 26m
1 stop
PDX12:38 amPortland
Frontier
Apr 15
PDX9:59 amPortland
27h 29m
1 stop
BWI4:28 pmBaltimore/Washington
Apr 18
BWI12:17 pmBaltimore/Washington
15h 20m
1 stop
PDX12:37 amPortland
Frontier
Apr 25
PDX6:20 amPortland
7h 38m
1 stop
BWI4:58 pmBaltimore/Washington
Apr 28
BWI5:58 pmBaltimore/Washington
9h 44m
1 stop
PDX12:42 amPortland

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Portland to Baltimore

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 typical price of a round-trip flight between Portland and Baltimore?

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in September, then August is your next best option. Flight prices from Portland to Baltimore during August average around $232.

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

The cheapest day to depart from Portland to Baltimore is on a Tuesday. Travelers who choose to depart for Baltimore on a Tuesday will often find tickets for as low as $173. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $221. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

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

Flying to Baltimore from Portland in the morning is the least expensive time of day to depart. momondo users have found prices as low as $168 when looking at flights departing in the morning. Flights in the evening are often more expensive with an average ticket price of $561.

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

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

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

You are more likely to see cheaper flights to Baltimore from Portland when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $378 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Portland for as low as $162 on momondo.

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

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

How have Portland to Baltimore flight prices changed over time?

As of April 2025, prices for Portland to Baltimore flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Baltimore

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

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

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

Best Price Found

$89

Fastest flight time

5h 00m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Portland in the past 72 hours is $89. The best round-trip flight deal from Portland to Baltimore found on momondo in the last 72 hours is $185.
The fastest flight from Portland to Baltimore takes 5h 00m
Direct flights go from Portland to Baltimore on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near Baltimore: Baltimore/Washington (BWI)

  • How far is Portland to Baltimore/Washington by plane?

    Portland and Baltimore/Washington are 2354.3 mi apart from one another. Typically, this will take 6h 19m by plane in normal conditions.

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

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

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

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

    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 Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents you'll need for your trip to Baltimore/Washington 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 Baltimore/Washington 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 Portland to Baltimore?

  • What is the most popular airline from Portland to Baltimore?


Best airlines flying from Portland to Baltimore

Compare and see reviews for airlines that fly from Portland to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $77Free CancellationRating
6.0
3,276 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $91Free CancellationRating
6.3
7,886 reviews
Search Spirit Airlines flights
DeltaPriceFrom $303Free CancellationRating
8.0
7,898 reviews
Search Delta flights
United AirlinesPriceFrom $337Free CancellationRating
7.4
8,615 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $338Free CancellationRating
8.0
9,820 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $339Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $353Free CancellationRating
8.0
4,277 reviews
Search Southwest flights

Why use momondo?

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

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

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

Flights from Portland to Baltimore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Portland to Baltimore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Portland to Baltimore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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