Flights from Baltimore Airport BWI to Ontario Airport ONT

We've found the cheapest flights to Ontario

One-way from £186.58

You do not have a choice if you want to fly directly from Baltimore/Washington International Thurgood Marshall to Ontario International, Southwest Airlines is the only airline available. The journey time flying from Baltimore/Washington International Thurgood Marshall to Ontario International United States is around 5 Hours 7 Minutes. With the distance covered being 3,666 Km (2,278 Miles). The airport code for Baltimore/Washington International Thurgood Marshall is BWI and for Ontario International it is ONT.

Flight prices can fluctuate at certain times of the day but also at weekends. Ontario International United States flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from Baltimore/Washington International Thurgood Marshall. Our recommendation is to book well in advance if you are looking to get the best possible prices.

There is a time difference of 8.0 GMT at Ontario International United States, so remember to alter your watch to the correct time upon your arrival.

Below you will see all the airlines that fly from Baltimore/Washington International Thurgood Marshall (BWI) to Ontario International (ONT) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines111111112:4518:30VIEW FLIGHTS

Currently Southwest Airlines offer the most direct flights from to Ontario International from Baltimore/Washington International Thurgood Marshall with only 1 flight weekly. The time of the departure is 12:45

You can visit Southwest Airlines at www.southwest.com/?ref=southwestairlines.com website for late minute deals and up to date information.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
15:20
AirlineFlightNo
Southwest AirlinesWN1138
VIEW FLIGHTS
Tuesday
12:45
AirlineFlightNo
Southwest AirlinesWN1138
VIEW FLIGHTS
Wednesday
12:45
AirlineFlightNo
Southwest AirlinesWN1138
VIEW FLIGHTS
Thursday
15:20
AirlineFlightNo
Southwest AirlinesWN1138
VIEW FLIGHTS
Friday
15:20
AirlineFlightNo
Southwest AirlinesWN1138
VIEW FLIGHTS
Saturday
20:55
AirlineFlightNo
Southwest AirlinesWN2045
VIEW FLIGHTS
Sunday
18:30
AirlineFlightNo
Southwest AirlinesWN1359
VIEW FLIGHTS

You may also have a choice of an alternative airport when it comes to flying from Baltimore/Washington International Thurgood Marshall and arriving at Ontario International. You can find details of this below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Harrisburg to Ontario03,651 km (2,269 miles)5 Hours 6 Minutes
Teterboro to Ontario03,876 km (2,408 miles)5 Hours 22 Minutes
Wrightstown to Ontario03,837 km (2,384 miles)5 Hours 19 Minutes

Please remember your valid passport before departing BWI airport.

Don't forget to book your hire car!

Search for a cheap hire vehicle at BWI

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

DIRECT Southwest Airlines
What is the cheapest direct flight one way from Baltimore BWI to Ontario ONT?
The cheapest direct flight one way from Baltimore BWI to Ontario ONT is £186.58 ($256 €218.44)
£186.58
$256 | €218.44
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Baltimore BWI to Ontario ONT?
The cheapest flight one way from Baltimore BWI to Ontario ONT is £72.88 ($100 €85.33)
£72.88
$100 | €85.33
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Baltimore BWI to Ontario ONT?
The cheapest return flight from Baltimore BWI to Ontario ONT is £145.76 ($200 €170.66)
£145.76
$200 | €170.66
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from BWI to ONT

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

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

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

Alternative Airports in United States with Connections from Washington Baltimore Airport

Planning a trip? Save money on car hire by booking in advance

Search for a cheap hire vehicle in Baltimore

Useful Information about Washington Baltimore Airport

Renting A Car In Baltimore

Tips for tourists and business travelers renting and driving a car in Baltimore, Maryland

View...
Lounges at Washington Baltimore Airport

See all the airport lounges, locations and opening times available at Washington Baltimore Airport

View...
Eating and Drinking at Washington Baltimore Airport

See all bars and restaurants at Washington Baltimore Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Washington Baltimore Airport

See all shops available at Washington Baltimore Airport - plan your duty free shopping in advance

View...