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 $451 round trip and CA $160 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Oct. 24 - Sun, Oct. 26
PDX
Portland
BWI
Baltimore
CA $451 Roundtrip, found 4 days ago
CA $451
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Portland to Baltimore, returning Sun, Oct. 26, priced at CA $451 found 4 days ago
Fri, Oct. 24 - Sun, Oct. 26
PDX
Portland
BWI
Baltimore
CA $479 Roundtrip, found 4 days ago
CA $479
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Portland to Baltimore, returning Sun, Oct. 26, priced at CA $479 found 4 days ago
Fri, Oct. 24 - Sun, Oct. 26
PDX
Portland
BWI
Baltimore
CA $486 Roundtrip, found 4 days ago
CA $486
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Portland to Baltimore, returning Sun, Oct. 26, priced at CA $486 found 4 days ago
Fri, Oct. 24 - Sun, Oct. 26
PDX
Portland
BWI
Baltimore
CA $514 Roundtrip, found 4 days ago
CA $514
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Portland to Baltimore, returning Sun, Oct. 26, priced at CA $514 found 4 days ago
Fri, Oct. 24 - Sun, Oct. 26
PDX
Portland
BWI
Baltimore
CA $548 Roundtrip, found 4 days ago
CA $548
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Portland to Baltimore, returning Sun, Oct. 26, priced at CA $548 found 4 days ago
Fri, Oct. 24 - Sun, Oct. 26
PDX
Portland
BWI
Baltimore
CA $576 Roundtrip, found 4 days ago
CA $576
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Portland to Baltimore, returning Sun, Oct. 26, priced at CA $576 found 4 days ago
Fri, Oct. 24 - Sun, Oct. 26
PDX
Portland
BWI
Baltimore
CA $650 Roundtrip, found 4 days ago
CA $650
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Portland to Baltimore, returning Sun, Oct. 26, priced at CA $650 found 4 days ago
Fri, Oct. 24 - Sun, Oct. 26
PDX
Portland
BWI
Baltimore
CA $678 Roundtrip, found 4 days ago
CA $678
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Portland to Baltimore, returning Sun, Oct. 26, priced at CA $678 found 4 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.