Flights from Ontario Airport ONT to Baltimore Airport BWI

Q: How long does the flight from Ontario to Baltimore to take?

The flight from Ontario to Baltimore takes5 Hours 7 Minutes.

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.

If you are planning a trip to Baltimore/Washington International Thurgood Marshall Airport (BWI) from Ontario International Airport you can pre-arrange short or long term parking at Ontario International Airport (ONT).

If you are renting a car at Baltimore/Washington International Thurgood Marshall Airport (BWI) it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to Baltimore/Washington International Thurgood Marshall Airport (BWI) in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.

We suggest pre-booking your transport to Ontario International Airport (ONT). The following options are available:

Ensure your arrival at Baltimore/Washington International Thurgood Marshall Airport (BWI) is as stress-free as possible by pre-booking your onward transport - booking early may also save you money:

Find hotels close to Baltimore/Washington International Thurgood Marshall Airport (BWI) many hotels offer airport transfers directly from the airport to your hotel.

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

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Southwest Airlines	0	0	0	1	1	1	1	21:20	21:20	VIEW 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

Day

Flight Times

Flights

Thursday

21:20

Airline	Flight No
Southwest Airlines	WN4132

VIEW FLIGHTS

Friday

21:20

Airline	Flight No
Southwest Airlines	WN4132

VIEW FLIGHTS

Saturday

21:20

Airline	Flight No
Southwest Airlines	WN4132

VIEW FLIGHTS

Sunday

21:20

Airline	Flight No
Southwest Airlines	WN4132

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

Route	Stops	Distance	Flying Time
Las Vegas to Baltimore Washington International Thurgood Marshall	0		4 Hours 47 Minutes
Los Angeles to Baltimore Washington International Thurgood Marshall	0		5 Hours 12 Minutes
Long Beach to Baltimore Washington International Thurgood Marshall	0		5 Hours 11 Minutes
San Diego to Baltimore Washington International Thurgood Marshall	0		5 Hours 9 Minutes
San Bernardino Norton Afb to Baltimore Washington International Thurgood Marshall	0		5 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.