Cheap flights from Dallas to Cascade Loop Scenic Byway

View AU$1,801 flight on Wed, 17 Sep. 2025Opens in a new window

Popular airlines from Dallas to Cascade Loop Scenic Byway

  • Jetstar

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    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Dallas (DFW) to Cascade Loop Scenic Byway (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$842 Return, found 11 hours ago
AU$842
Return
found 11 hours ago
Select Alaska Airlines flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$842 found 11 hours ago
Alaska Airlines
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$872 Return, found 11 hours ago
AU$872
Return
found 11 hours ago
Select Alaska Airlines flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$872 found 11 hours ago
Alaska Airlines
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$971 Return, found 11 hours ago
AU$971
Return
found 11 hours ago
Select Alaska Airlines flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$971 found 11 hours ago
Alaska Airlines
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$1,001 Return, found 11 hours ago
AU$1,001
Return
found 11 hours ago
Select Alaska Airlines flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$1,001 found 11 hours ago
Alaska Airlines
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$1,039 Return, found 11 hours ago
AU$1,039
Return
found 11 hours ago
Select Alaska Airlines flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$1,039 found 11 hours ago
Alaska Airlines
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$1,070 Return, found 11 hours ago
AU$1,070
Return
found 11 hours ago
Select Alaska Airlines flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$1,070 found 11 hours ago
American Airlines
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$1,138 Return, found 11 hours ago
AU$1,138
Return
found 11 hours ago
Select American Airlines flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$1,138 found 11 hours ago
Alaska Airlines
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$1,169 Return, found 11 hours ago
AU$1,169
Return
found 11 hours ago
Select Alaska Airlines flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$1,169 found 11 hours ago
United
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$1,444 Return, found 11 hours ago
AU$1,444
Return
found 11 hours ago
Select United flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$1,444 found 11 hours ago
Delta
Mon, 11 Aug. - Fri, 15 Aug.
DFW
Dallas
BLI
Bellingham
AU$1,550 Return, found 11 hours ago
AU$1,550
Return
found 11 hours ago
Select Delta flight, departing Mon, 11 Aug. from Dallas to Bellingham, returning Fri, 15 Aug., priced at AU$1,550 found 11 hours ago

Find the cheapest month to fly from Dallas (DFW) to Seattle (SEA)

September is typically the cheapest month to fly

From AU$141 - AU$265 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.