Cheap Flights From Portland Intl. (PDX) To Baltimore Washington Intl. Thurgood Marshall (BWI)

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Cheapest Flights from Portland (PDX) to Baltimore (BWI)

The cheapest flights to Baltimore Washington Intl. Thurgood Marshall found within the past 7 days were CA $297 round trip and CA $146 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Feb 14 - Sat, Feb 21
PDX
Portland
BWI
Baltimore
CA $297 Roundtrip, found 11 hours ago
CA $297
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Feb 14 from Portland to Baltimore, returning Sat, Feb 21, priced at CA $297 found 11 hours ago
Tue, Feb 17 - Tue, Feb 24
PDX
Portland
BWI
Baltimore
CA $300 Roundtrip, found 11 hours ago
CA $300
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Feb 17 from Portland to Baltimore, returning Tue, Feb 24, priced at CA $300 found 11 hours ago
Wed, Feb 11 - Tue, Feb 24
PDX
Portland
BWI
Baltimore
CA $346 Roundtrip, found 11 hours ago
CA $346
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Feb 11 from Portland to Baltimore, returning Tue, Feb 24, priced at CA $346 found 11 hours ago
Tue, Feb 17 - Sat, Feb 21
PDX
Portland
BWI
Baltimore
CA $357 Roundtrip, found 11 hours ago
CA $357
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Feb 17 from Portland to Baltimore, returning Sat, Feb 21, priced at CA $357 found 11 hours ago
Sat, Feb 14 - Sat, Feb 21
PDX
Portland
BWI
Baltimore
CA $366 Roundtrip, found 11 hours ago
CA $366
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Feb 14 from Portland to Baltimore, returning Sat, Feb 21, priced at CA $366 found 11 hours ago
Thu, Feb 12 - Tue, Feb 24
PDX
Portland
BWI
Baltimore
CA $371 Roundtrip, found 11 hours ago
CA $371
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Feb 12 from Portland to Baltimore, returning Tue, Feb 24, priced at CA $371 found 11 hours ago
Fri, Sep 11 - Wed, Sep 16
PDX
Portland
BWI
Baltimore
CA $373 Roundtrip, found 6 days ago
CA $373
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Sep 11 from Portland to Baltimore, returning Wed, Sep 16, priced at CA $373 found 6 days ago
Fri, Sep 11 - Wed, Sep 16
PDX
Portland
BWI
Baltimore
CA $378 Roundtrip, found 6 days ago
CA $378
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 11 from Portland to Baltimore, returning Wed, Sep 16, priced at CA $378 found 6 days ago
Fri, Sep 11 - Sun, Sep 13
PDX
Portland
BWI
Baltimore
CA $380 Roundtrip, found 4 days ago
CA $380
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Sep 11 from Portland to Baltimore, returning Sun, Sep 13, priced at CA $380 found 4 days ago
Fri, Sep 11 - Wed, Sep 16
PDX
Portland
BWI
Baltimore
CA $383 Roundtrip, found 6 days ago
CA $383
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Sep 11 from Portland to Baltimore, returning Wed, Sep 16, priced at CA $383 found 6 days ago

Frequently asked questions

Are there direct flights from Portland Intl. Airport (PDX) to BWI?
You'll have trouble finding a flight straight from Portland Intl. Airport (PDX) to BWI Airport, but there's no need to stress. Southwest Airlines, Delta and United Airlines operate flights with just one stopover.
What airlines fly from PDX to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
No direct flights are provided between PDX Airport and BWI Marshall. Start planning early to save time and find the easiest route with the least amount of layovers.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Portland (PDX)

Travelers at PDX love to visit these top cities. Roam to the top destinations from Portland (PDX) today with the cheap prices from Travelocity!

Popular Flight Routes from Baltimore (BWI)

Travelers at BWI love to visit these top cities. Roam to the top destinations from Baltimore(BWI) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.