Cheap flights from Ontario to Baltimore
Travel > North America > United States > Ontario to Baltimore flights
Baltimore is the capital of Baltimore County and the largest city in Maryland. It’s hard to find an American city whose history is as rich and as important in the foundation of the United States as Baltimore history. Across its three centuries of existence, Baltimore was known under several nicknames, such as “The City of Firsts”, “B-more”, “Charm City”, “Mob Town” or “Ravenstown”. The first settlers arrived in the area as... (read more in our Baltimore History)
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Check our newest flight offers to Baltimore:
- $219
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Baltimore, MD (BWI) 02/25/2023 01:13 pm Baltimore, MD (BWI) Ontario, CA (ONT) 03/06/2023 09:14 pm - $464
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Baltimore, MD (BWI) 03/28/2023 11:00 pm Baltimore, MD (BWI) Ontario, CA (ONT) 04/07/2023 07:12 pm - $528
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Baltimore, MD (BWI) 02/25/2023 06:00 am Baltimore, MD (BWI) Ontario, CA (ONT) 03/06/2023 09:14 pm - $1008
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Baltimore, MD (BWI) 03/28/2023 05:00 pm Baltimore, MD (BWI) Ontario, CA (ONT) 04/07/2023 06:00 am
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