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Find the best flight to Mount Baldy

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Great deals to Ontario
We’ve searched 100s of deals recently found by travellers.*
Washington DC, DC (WAS) Ontario, CA (ONT)
Tue, 2/10 - Tue, 16/10
American Airlines - 1 Stop, Roundtrip, Economy
US$333
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Washington DC, DC (WAS) Ontario, CA (ONT)
Wed, 3/10 - Wed, 17/10
American Airlines - 1 Stop, Roundtrip, Economy
US$372
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Washington DC, DC (WAS) Ontario, CA (ONT)
Mon, 19/11 - Fri, 23/11
United Airlines - 1 Stop, Roundtrip, Economy
US$382
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Washington DC, DC (WAS) Ontario, CA (ONT)
Thu, 11/10 - Mon, 15/10
United Airlines - 1 Stop, Roundtrip, Economy
US$386
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Washington DC, DC (WAS) Ontario, CA (ONT)
Sat, 20/10 - Tue, 23/10
American Airlines - 2 Stops, Roundtrip, Economy
US$428
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Washington DC, DC (WAS) Ontario, CA (ONT)
Fri, 14/12 - Sat, 29/12
United Airlines - 1 Stop, Roundtrip, Economy
US$446
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Washington DC, DC (WAS) Ontario, CA (ONT)
Sun, 14/10 - Thu, 18/10
United Airlines - 1 Stop, Roundtrip, Economy
US$515
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Washington DC, DC (WAS) Ontario, CA (ONT)
Wed, 19/12 - Sun, 30/12
American Airlines - 2 Stops, Roundtrip, Economy
US$540
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
Flight stats for Mount Baldy - did you know?
  • Mount Baldy is 20 km from Ontario Intl Airport (Ontario, CA).
  • Ontario Intl Airport (Ontario, CA)
    • Right now, 15 airlines operate out of Ontario Intl Airport.
    • Ontario Intl Airport offers nonstop flights to 16 cities.
    • Every week, at least 334 domestic flights and 8 international flights depart from Ontario Intl Airport.
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