Cheap flights from Marathon to Ontario from CA $161

View CA $161 flight on Tue, Oct. 28, 2025Opens in a new window

Popular airlines from Marathon to Ontario

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Cheap flights from Marathon (YMG) to Ontario (QLA)

Prices were available within the past 7 days and start at CA $161 for one-way flights and CA $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Oct. 20 - Thu, Oct. 30
YYC
Calgary
SNA
Orange County
CA $279 Roundtrip, found 5 days ago
CA $279
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Oct. 20 from Calgary to Orange County, returning Thu, Oct. 30, priced at CA $279 found 5 days ago
United
Tue, Dec. 16 - Wed, Jan. 7
YYC
Calgary
SNA
Orange County
CA $286 Roundtrip, found 3 days ago
CA $286
Roundtrip
found 3 days ago
Select United flight, departing Tue, Dec. 16 from Calgary to Orange County, returning Wed, Jan. 7, priced at CA $286 found 3 days ago
American Airlines
Fri, Dec. 12 - Tue, Dec. 16
YYC
Calgary
SNA
Orange County
CA $286 Roundtrip, found 13 hours ago
CA $286
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Dec. 12 from Calgary to Orange County, returning Tue, Dec. 16, priced at CA $286 found 13 hours ago
Air Canada
Thu, Dec. 18 - Wed, Jan. 7
YYC
Calgary
SNA
Orange County
CA $289 Roundtrip, found 3 days ago
CA $289
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Dec. 18 from Calgary to Orange County, returning Wed, Jan. 7, priced at CA $289 found 3 days ago
Delta
Thu, Sep. 11 - Tue, Sep. 16
YYC
Calgary
SNA
Orange County
CA $303 Roundtrip, found 4 hours ago
CA $303
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Sep. 11 from Calgary to Orange County, returning Tue, Sep. 16, priced at CA $303 found 4 hours ago
WestJet
Tue, Aug. 26 - Wed, Sep. 10
YYC
Calgary
SNA
Orange County
CA $304 Roundtrip, found 2 days ago
CA $304
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, Aug. 26 from Calgary to Orange County, returning Wed, Sep. 10, priced at CA $304 found 2 days ago
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