CA $267 Cheap Porter Airlines fights from Washington (IAD) to Thunder Bay (YQT)

View CA $267 flight on Mon, Nov. 3, 2025Opens in a new window

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Porter Airlines flights from Washington to Thunder Bay (IAD→YQT)

Prices were available within the past 7 days and start at CA $267 for one-way flights and CA $662 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Thu., Jun. 26 - Mon., Jun. 30
IAD
Washington
YQT
Thunder Bay
CA $662 Roundtrip, found 5 days ago
CA $662
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Thu., Jun. 26 from Washington to Thunder Bay, returning Mon., Jun. 30, priced at CA $662 found 5 days ago
Porter Airlines
Thu., Jun. 26 - Mon., Jun. 30
IAD
Washington
YQT
Thunder Bay
CA $712 Roundtrip, found 5 days ago
CA $712
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Thu., Jun. 26 from Washington to Thunder Bay, returning Mon., Jun. 30, priced at CA $712 found 5 days ago
Porter Airlines
Thu., Jun. 26 - Mon., Jun. 30
IAD
Washington
YQT
Thunder Bay
CA $1,394 Roundtrip, found 5 days ago
CA $1,394
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Thu., Jun. 26 from Washington to Thunder Bay, returning Mon., Jun. 30, priced at CA $1,394 found 5 days ago
Porter Airlines
Thu., Jun. 26 - Mon., Jun. 30
IAD
Washington
YQT
Thunder Bay
CA $1,437 Roundtrip, found 5 days ago
CA $1,437
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Thu., Jun. 26 from Washington to Thunder Bay, returning Mon., Jun. 30, priced at CA $1,437 found 5 days ago
Flight from Washington to Thunder Bay (IAD - YQT) route information
Origin airport
Washington Dulles Intl.
Destination airport
Thunder Bay Intl.
Distance
1405 km
*Available to Expedia members.