PDX - BWI

$107 Find Cheap Flights from Portland to Baltimore - Compare and Save

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Everything you should know

Cheapest round-trip
$275
Typical prices: $319-$516
Southwest
Fri 10/5Sat 10/6
PDX - BWI • 1 stop
Cheapest non-stop
$468
Typical prices: $364-$571
Alaska Airlines
Tue 9/25Mon 10/1
PDX - BWI • Non-stop
Nonstop flights
There are currently no direct flights between Portland and Baltimore. You'll need to take a connecting flight to reach the destination.
Insights
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When to book
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $262 (round-trip)
Shortest trip • 7h 10m (one-way)
Insights
Insights
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We hope you love your trip to Baltimore!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Portland to Baltimore (PDX-BWI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Baltimore

Mon, Oct 5 - Tue, Oct 6
Southwest Logo
11:35 pm - 11:00 amPDX  Portland-BWI Baltimore/Washington
8h 25m1 stop Chicago Midway
Southwest Logo
6:20 pm - 11:10 pmBWI  Baltimore/Washington-PDX Portland
7h 50m1 stop Chicago Midway
$275Southwest
Mon, Oct 5 - Tue, Oct 6
Southwest Logo
11:35 pm - 12:15 pmPDX  Portland-BWI Baltimore/Washington
9h 40m2 stops Chicago Midway Buffalo
Southwest Logo
6:20 pm - 11:10 pmBWI  Baltimore/Washington-PDX Portland
7h 50m1 stop Chicago Midway
$280Southwest
Sat, Oct 31 - Sat, Nov 7
United Airlines Logo
1:15 pm - 11:08 pmPDX  Portland-BWI Baltimore/Washington
6h 53m1 stop Denver Intl
United Airlines Logo
4:19 pm - 9:28 pmBWI  Baltimore/Washington-PDX Portland
8h 09m1 stop Denver Intl
$303United Airlines
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
11:30 pm - 10:30 amPDX  Portland-BWI Baltimore/Washington
8h 00m1 stop Chicago O'Hare Intl
United Airlines Logo
6:29 am - 11:33 amBWI  Baltimore/Washington-PDX Portland
8h 04m1 stop Chicago O'Hare Intl
$303United Airlines
Sat, Oct 10 - Wed, Oct 21
Delta Logo
5:15 pm - 5:45 amPDX  Portland-BWI Baltimore/Washington
9h 30m1 stop Salt Lake City
Delta Logo
4:45 pm - 9:49 pmBWI  Baltimore/Washington-PDX Portland
8h 04m1 stop Atlanta Hartsfield-Jackson
$303Delta
Sat, Feb 6 - Wed, Feb 10
Delta Logo
5:05 pm - 6:00 amPDX  Portland-BWI Baltimore/Washington
9h 55m1 stop Salt Lake City
Delta Logo
7:10 am - 12:39 pmBWI  Baltimore/Washington-PDX Portland
8h 29m1 stop Salt Lake City
$303Delta
Wed, Oct 7 - Tue, Oct 20
American Airlines Logo
10:55 pm - 11:01 amPDX  Portland-BWI Baltimore/Washington
9h 06m1 stop Chicago O'Hare Intl
American Airlines Logo
11:40 am - 7:41 pmBWI  Baltimore/Washington-PDX Portland
11h 01m1 stop Chicago O'Hare Intl
$303American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
6:30 am - 7:26 pmPDX  Portland-BWI Baltimore/Washington
9h 56m1 stop Dallas/Fort Worth
American Airlines Logo
11:40 am - 7:41 pmBWI  Baltimore/Washington-PDX Portland
11h 01m1 stop Chicago O'Hare Intl
$303American Airlines
Thu, Oct 1 - Sat, Oct 24
Alaska Airlines Logo
7:30 am - 3:40 pmPDX  Portland-BWI Baltimore/Washington
5h 10mnonstop
Alaska Airlines Logo
7:02 am - 1:24 pmBWI  Baltimore/Washington-PDX Portland
9h 22m1 stop Seattle/Tacoma Intl
$427Alaska Airlines
Mon, Oct 26 - Mon, Nov 2
Alaska Airlines Logo
5:39 pm - 5:20 amPDX  Portland-BWI Baltimore/Washington
8h 41m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:15 pm - 11:00 pmBWI  Baltimore/Washington-PDX Portland
7h 45m1 stop Seattle/Tacoma Intl
$444Alaska Airlines
Booking Insights

Price, demand and travel trends for Portland to Baltimore flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Portland to Baltimore with more confidence.

How much is a round-trip flight from Portland to Baltimore?

Round-trip flights from Portland to Baltimore start at $275. Prices are below average for this route right now, with typical round-trip fares ranging from $319 to $516. The lowest price found in the past 5 days was $275 on Southwest.

What's the cheapest day of the week to fly from Portland to Baltimore?

Tuesday is the cheapest day of the week to fly from Portland to Baltimore, it is 15% cheaper than the average day. Sunday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Portland to Baltimore?

  • September is the cheapest month to fly from Portland to Baltimore at $308 round-trip.
  • June ($498) and July ($484) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 61% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Portland to Baltimore the cheapest?

Flights from Portland to Baltimore are cheapest 21 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Portland to Baltimore

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on PDX

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Harriet Baskas

Harriet Baskas

Expert on BWI

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Portland to Baltimore flights

Low season

December

Cheapest flight

$107
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 23% increase in price.
Flight from Portland to Baltimore

When to book flights from Portland to Baltimore

Are your dates flexible? Find out the best times to travel from Portland to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Baltimore flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which flights are available between Portland and Baltimore?

    There are connecting flights available between Portland and Baltimore. Since there are no direct flights between the two cities, passengers typically have to make a stop or transfer at an intermediary airport during their journey. For instance, if you're flying with Alaska Airlines, you might have a layover at Seattle International Airport (SEA). American Airlines often offers connections through their major hubs such as Dallas/Fort Worth (DFW) or Philadelphia (PHL).

  • How can I travel from Portland city center to Portland International Airport (PDX)?

    To travel from Portland city center to Portland International Airport (PDX), you can use various transportation options. The efficient way includes taking a taxi or rideshare services, using the MAX light rail or bus, or driving your own vehicle. The duration of the journey typically ranges from 20 to 45 minutes, depending on traffic conditions and the chosen mode of transportation.

  • What inflight amenities can I access on flights from Portland to Baltimore?

    The inflight amenities on flights from Portland to Baltimore can vary depending on the airline and the specific flight. However, common amenities may include complimentary or purchase-on-board food and beverages, in-flight entertainment systems, Wi-Fi connectivity (on select flights), power outlets, and comfortable seating. It's best to check with the airline you're flying with for the specific amenities available on your flight.

  • Which transportation options are available from Baltimore International Airport to the city center?

    Several transportation options are available from Baltimore/Washington International Thurgood Marshall Airport (BWI) to the city center. These include taxi and rideshare services, shuttle buses, and public transportation such as the Light RailLink, MARC train, and bus services. The duration of the journey can vary, but it typically takes around 30 to 45 minutes to reach the city center from the airport.

  • Which airlines offer extra legroom and free seat selection on Portland to Baltimore flights?

    Among airlines operating Portland to Baltimore flights:

    • Alaska Airlines: offers free seat selection
    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Portland to Baltimore?

    2 airlines operate flights between Portland and Baltimore. The airlines offering nonstop flights on this route include:

    • Alaska Airlines
    • Southwest

  • Which airports can I use when flying from Portland to Baltimore?

    Flights from Portland to Baltimore usually depart from Portland (PDX) and arrive at Baltimore/Washington (BWI).

  • Which airlines include bags at no extra cost on Portland to Baltimore flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Southwest: a cabin bag and a checked bag in Economy Class
    • Alaska Airlines: a cabin bag and a checked bag in Business Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Portland to Baltimore?

    Three cabin classes are available on flights from Portland to Baltimore:

    • Economy Class
    • Business Class
    • First Class

  • How much can I save by taking a layover when flying from Portland to Baltimore?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $262 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $474 for nonstop.

  • What is the standard checked-bag allowance on flights from Portland to Baltimore?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Portland to Baltimore?

    The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Alaska Airlines and Southwest. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • Which airports do connecting flights from Portland to Baltimore pass through?

    One-stop flights from Portland to Baltimore most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 28% of one-stop connections
    • Denver Intl (DEN) - 22% of one-stop connections
    • San Francisco (SFO) - 9% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Portland to Baltimore?

    Yes. Being flexible with your travel dates can save you up to 33% on the Portland to Baltimore route. Tuesday is the cheapest departure day at $344 round-trip on average, while Sunday is the most expensive at $512, a difference of $168. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Baltimore?

    Some of the most popular sights in Baltimore are Inner Harbor, M&T Bank Stadium and Oriole Park At Camden Yards. These are among the most viewed places in Baltimore on KAYAK.

  • What are the earliest and latest flights from Portland to Baltimore?

    These are the earliest and latest flight times available from Portland to Baltimore:

    • Earliest: departs at 7:30 am and lands at 12:33 pm
    • Latest: departs at 10:45 pm and lands at 3:48 am.

    The flight takes about 5h 03m.

  • How expensive are last-minute Portland to Baltimore flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $404. Book 21 weeks before departure for the lowest fares.

  • How long is a flight from Portland to Baltimore?

    A nonstop flight from Portland to Baltimore takes 5h 03m, covering 2,351 miles.

  • Do I need a passport to fly from Portland to Baltimore?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Portland to Baltimore changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $257 to $1,814. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Portland to Baltimore looking right now?

    One-way fares from Portland to Baltimore are currently lower than usual. Average one-way flight prices are about $138, which is 37% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Portland to Baltimore?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 7h 10m, compared with 7h 22m via Chicago Midway (MDW) and 7h 43m via Minneapolis St Paul (MSP).

  • What is the time difference between Portland and Baltimore?

    Baltimore is 3 hours ahead of Portland (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Baltimore/Washington Airport (BWI)?

    Baltimore/Washington Airport (BWI) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
    • NextCar
    • Hertz
    • Dollar
    • Thrifty
    • Budget

  • How much should I expect to pay for a Portland to Baltimore flight?

    Round-trip flights from Portland to Baltimore range from $319 to $516, with an average of $404 over the past 12 months. Anything below $319 counts as a good deal.

  • Which airlines offer Wi-Fi on Portland to Baltimore flights?

    Two airlines offer in-flight Wi-Fi on Portland to Baltimore flights:

    • • Alaska Airlines
    • • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Portland to Baltimore flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $344 - about $168 less than Sunday (33% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Portland to Baltimore trip for September. Fares historically average $308 round-trip in that month - typically $190 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Las Vegas Harry Reid Intl Airport (LAS) can be cheaper than flying direct. The cheapest layover option averages $262 round-trip on this route - about $212 less than direct flights (based on the last 12 months).
  • Baltimore/Washington International Thurgood Marshall Airport (BWI) features an art program called BWI Marshall Art. The program showcases various art exhibitions and installations throughout the airport, providing travelers with an opportunity to enjoy artwork and cultural displays during their time at the airport.
  • Portland International Airport (PDX) has multiple lounges available for passengers. The main lounge is the Alaska Airlines Lounge, which offers services such as complimentary snacks and beverages, comfortable seating, Wi-Fi access, business amenities, and a relaxing atmosphere for travelers. Other airlines may have their own dedicated lounges at PDX as well.
  • Alaska Airlines from Portland to Baltimore offers seat upgrades to passengers. They have an upgrade program called "First Class Upgrade" where you can bid for a first-class seat if available. Additionally, eligible Mileage Plan members may be able to use miles to upgrade their seats on Alaska Airlines flights, subject to availability and fare rules.
  • Southwest Airlines operating between Portland and Baltimore allows passengers to bring one carry-on bag plus one personal item onboard. The carry-on bag should not exceed the dimensions of 10 x 16 x 24 inches, while the personal item should fit under the seat in front of you.
  • Spirit Airlines offering flights from Portland to Baltimore does not offer special dietary meals as part of their standard onboard service. However, passengers are allowed to bring their own food and snacks on board to accommodate their dietary needs and preferences during the flight.

Prefer to fly direct from Portland to Baltimore?

 
Find which airlines fly direct from Portland Airport to Baltimore/Washington Airport, which days they fly and book direct flights.

Direct departures

Portland to Baltimore/Washington

Monday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Baltimore/Washington to Portland

Friday

Alaska Airlines

Alaska Airlines

See more direct flights

More options for your flight from Portland to Baltimore

Complete your trip to Baltimore with a hotel stay or car rental