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

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

The cheapest flights to Portland Intl. found within the past 7 days were CA $612 round trip and CA $320 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 26 - Sun, May 31
BWI
Baltimore
PDX
Portland
CA $612 Roundtrip, found 2 days ago
CA $612
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 26 from Baltimore to Portland, returning Sun, May 31, priced at CA $612 found 2 days ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $625 Roundtrip, found 13 hours ago
CA $625
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $625 found 13 hours ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $641 Roundtrip, found 13 hours ago
CA $641
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $641 found 13 hours ago
Tue, May 26 - Sun, May 31
BWI
Baltimore
PDX
Portland
CA $674 Roundtrip, found 2 days ago
CA $674
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 26 from Baltimore to Portland, returning Sun, May 31, priced at CA $674 found 2 days ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $704 Roundtrip, found 13 hours ago
CA $704
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $704 found 13 hours ago
Tue, May 26 - Sun, May 31
BWI
Baltimore
PDX
Portland
CA $763 Roundtrip, found 2 days ago
CA $763
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 26 from Baltimore to Portland, returning Sun, May 31, priced at CA $763 found 2 days ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $766 Roundtrip, found 13 hours ago
CA $766
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $766 found 13 hours ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $845 Roundtrip, found 13 hours ago
CA $845
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $845 found 13 hours ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $861 Roundtrip, found 13 hours ago
CA $861
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $861 found 13 hours ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $870 Roundtrip, found 13 hours ago
CA $870
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $870 found 13 hours ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $924 Roundtrip, found 13 hours ago
CA $924
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $924 found 13 hours ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $929 Roundtrip, found 13 hours ago
CA $929
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $929 found 13 hours ago
Tue, May 26 - Sun, May 31
BWI
Baltimore
PDX
Portland
CA $945 Roundtrip, found 2 days ago
CA $945
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 26 from Baltimore to Portland, returning Sun, May 31, priced at CA $945 found 2 days ago
Wed, May 6 - Sun, May 10
BWI
Baltimore
PDX
Portland
CA $968 Roundtrip, found 13 hours ago
CA $968
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 6 from Baltimore to Portland, returning Sun, May 10, priced at CA $968 found 13 hours ago

Frequently asked questions

Are there direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Portland Intl. Airport (PDX)?
You won't find any direct flights from BWI Marshall to PDX. However, we can direct you to airlines which advertise flights with only one stopover. Check out Southwest Airlines, Delta or United Airlines.
What airlines fly from BWI Marshall to PDX?
Unfortunately, you won't find any airlines that fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to PDX Airport. But don't let that get in the way of a good trip. Use any stopover as an opportunity to check out the local food and drink, have a shop and potentially find the next city you want to get to know better.
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.

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*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.