Cheap flights from Mexico City to Cascade Loop Scenic Byway from CA $654

View CA $654 flight on Fri, Mar. 6, 2026Opens in a new window

Popular airlines from Mexico City to Cascade Loop Scenic Byway

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Mexico City (MEX) to Cascade Loop Scenic Byway (SEA)

Prices were available within the past 7 days and start at CA $654 for one-way flights and CA $1,170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug. 26 - Fri, Sep. 5
MEX
Mexico City
BLI
Bellingham
CA $1,170 Roundtrip, found 2 days ago
CA $1,170
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug. 26 from Mexico City to Bellingham, returning Fri, Sep. 5, priced at CA $1,170 found 2 days ago
American Airlines
Tue, Aug. 26 - Fri, Sep. 5
MEX
Mexico City
BLI
Bellingham
CA $1,198 Roundtrip, found 2 days ago
CA $1,198
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug. 26 from Mexico City to Bellingham, returning Fri, Sep. 5, priced at CA $1,198 found 2 days ago
American Airlines
Tue, Aug. 26 - Fri, Sep. 5
MEX
Mexico City
BLI
Bellingham
CA $1,224 Roundtrip, found 2 days ago
CA $1,224
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug. 26 from Mexico City to Bellingham, returning Fri, Sep. 5, priced at CA $1,224 found 2 days ago
American Airlines
Tue, Aug. 26 - Fri, Sep. 5
MEX
Mexico City
BLI
Bellingham
CA $1,252 Roundtrip, found 2 days ago
CA $1,252
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug. 26 from Mexico City to Bellingham, returning Fri, Sep. 5, priced at CA $1,252 found 2 days ago
American Airlines
Tue, Aug. 26 - Fri, Sep. 5
MEX
Mexico City
BLI
Bellingham
CA $1,282 Roundtrip, found 2 days ago
CA $1,282
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug. 26 from Mexico City to Bellingham, returning Fri, Sep. 5, priced at CA $1,282 found 2 days ago
WestJet
Tue, Aug. 26 - Fri, Sep. 5
MEX
Mexico City
BLI
Bellingham
CA $1,470 Roundtrip, found 2 days ago
CA $1,470
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, Aug. 26 from Mexico City to Bellingham, returning Fri, Sep. 5, priced at CA $1,470 found 2 days ago

Find the cheapest month to fly from Mexico City (MEX) to Seattle (SEA)

September is typically the cheapest month to fly

From CA $508 - CA $823 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.