Flights from Ontario Airport ONT to Baltimore Airport BWI

Southwest Airlines is the only airliner who offers flights between Ontario International and Baltimore/Washington International Thurgood Marshall. The official airport code for Ontario International is ONT and for Baltimore/Washington International Thurgood Marshall it is BWI.

The exact cost of the flight we vary quite significantly base on the dates you travel, the time of day you will depart and how long in advance you pre book the flights. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! Flight to Baltimore/Washington International Thurgood Marshall will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.

On arriving at Baltimore/Washington International Thurgood Marshall please note the time difference, the time zone at Baltimore/Washington International Thurgood Marshall is 5.0 GMT compared to 8.0 GMT at Ontario International.

To see all airliners that offer flights between Ontario International and Baltimore/Washington International Thurgood Marshall please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines000111121:2021:20VIEW FLIGHTS

Southwest Airlines is the most popular airliners who operate this route. They have around 4 a week with times that vary between 21:20 and 21:20.

Would you like to book your flight? Bookings can be made direct with Southwest Airlines on their website www.southwest.com/?ref=southwestairlines.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Thursday
21:20
AirlineFlight  No
Southwest AirlinesWN4132
VIEW FLIGHTS
Friday
21:20
AirlineFlight  No
Southwest AirlinesWN4132
VIEW FLIGHTS
Saturday
21:20
AirlineFlight  No
Southwest AirlinesWN4132
VIEW FLIGHTS
Sunday
21:20
AirlineFlight  No
Southwest AirlinesWN4132
VIEW FLIGHTS

If the airlines stated don’t offer flights that suite your travel times, you could look at alternative options. Below we have summarised flights from alternative departures airports and flights that are not direct.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Las Vegas to Baltimore Washington International Thurgood Marshall04 Hours 47 Minutes
Los Angeles to Baltimore Washington International Thurgood Marshall05 Hours 12 Minutes
Long Beach to Baltimore Washington International Thurgood Marshall05 Hours 11 Minutes
San Diego to Baltimore Washington International Thurgood Marshall05 Hours 9 Minutes
San Bernardino Norton Afb to Baltimore Washington International Thurgood Marshall05 Hours 5 Minutes

Please remember to leave plenty of time to get though customers when you are departing form the airports. Flights regulations are getting very strict these days so getting through customs can take in excess of 1 hour in some cases.

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Flight Info FAQ - Ontario (ONT) to Baltimore (BWI)

Who flies from Ontario to Baltimore?
The following airlines fly from Ontario (ONT) to Baltimore (BWI): Southwest Airlines.
How far is the flight from Ontario to Baltimore?
The flight from Ontario to Baltimore is 3,666KM or 2,278 miles.
How long does the flight from Ontario to Baltimore to take?
The flight from Ontario to Baltimore takes 5 Hours 7 Minutes.

Alternative Airports in United States with Connections from Ontario Airport

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