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 $471 round trip and CA $239 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 30 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $471 Roundtrip, found 1 day ago
CA $471
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 30 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $471 found 1 day ago
Sun, May 31 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $546 Roundtrip, found 1 day ago
CA $546
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 31 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $546 found 1 day ago
Sat, May 30 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $553 Roundtrip, found 1 day ago
CA $553
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 30 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $553 found 1 day ago
Sat, May 30 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $603 Roundtrip, found 1 day ago
CA $603
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 30 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $603 found 1 day ago
Sun, May 31 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $614 Roundtrip, found 1 day ago
CA $614
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 31 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $614 found 1 day ago
Sat, May 30 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $649 Roundtrip, found 1 day ago
CA $649
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 30 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $649 found 1 day ago
Sat, May 30 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $685 Roundtrip, found 1 day ago
CA $685
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 30 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $685 found 1 day ago
Sun, May 31 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $695 Roundtrip, found 1 day ago
CA $695
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 31 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $695 found 1 day ago
Sun, May 31 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $709 Roundtrip, found 1 day ago
CA $709
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 31 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $709 found 1 day ago
Sun, May 31 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $777 Roundtrip, found 1 day ago
CA $777
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 31 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $777 found 1 day ago
Sat, May 30 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $781 Roundtrip, found 1 day ago
CA $781
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 30 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $781 found 1 day ago
Sun, May 31 - Thu, Jun 4
PDX
Portland
BWI
Baltimore
CA $873 Roundtrip, found 1 day ago
CA $873
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 31 from Portland to Baltimore, returning Thu, Jun 4, priced at CA $873 found 1 day 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.