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Flights from Birmingham to Ontario
There are no direct flights from Birmingham to Ontario. The fastest way is one stop via Dallas or Las Vegas, about 5h 00m door to door (102 connections a week on current schedules).
No direct flights · 6 connection options From 5h 00m
Birmingham to Ontario at a glance
Fastest journey5h 00mVia Dallas, on current schedules
Nonstop flightsNoneConnect via Dallas or Las Vegas
Best ways to fly from Birmingham to Ontario
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
BHM Dallas (DAL) ONT
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Sat13:00 BHM14:26 DAL0h 49m connection15:15 DAL16:00 ONTSouthwest Airlines
2Search
BHM Las Vegas (LAS) ONT
Leg 1: Southwest Airlines · Leg 2: Frontier Airlines, Southwest Airlines
Mon06:30 BHM08:02 LAS0h 58m connection09:00 LAS09:49 ONTSouthwest Airlines
3Search
BHM Denver (DEN) ONT
Leg 1: Southwest Airlines, United Airlines, SkyWest · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Tue06:30 BHM08:02 DEN0h 58m connection09:00 DEN10:05 ONTSouthwest Airlines
4Search
BHM Houston (HOU) ONT
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Sat05:45 BHM07:10 HOU1h 20m connection08:30 HOU09:22 ONTSouthwest Airlines
5Search
BHM Atlanta (ATL) ONT
Leg 1: Delta Air Lines, Southwest Airlines · Leg 2: Delta Air Lines
Fri18:00 BHM19:40 ATL0h 50m connection20:30 ATL21:40 ONTDelta Air Lines
6Search
BHM Chicago (MDW) ONT
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Mon11:00 BHM12:29 MDW1h 46m connection14:15 MDW16:03 ONTSouthwest Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 2,839 km1,763 miles
- Journey time
- 5h 00mon current schedules
- Time difference
- -2hOntario vs Birmingham
- Currency in Ontario
- USD
- Airports
- BHM → ONT
Flights from Birmingham to Ontario: questions answered
Are there direct flights from Birmingham to Ontario?
No. There is no nonstop service, so you will connect, most easily in Dallas, Las Vegas and Denver. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Birmingham to Ontario?
With one connection the journey usually takes around 5h 00m, depending on the layover. The straight-line distance is 2,839 km.
Where do you change planes between Birmingham and Ontario?
The best connecting points are Dallas (DAL), Las Vegas (LAS), Denver (DEN) and Houston (HOU). Southwest Airlines flies both legs via Dallas, so you can book it as one ticket.
Which airports serve Birmingham and Ontario?
Birmingham: Birmingham-Shuttlesworth International Airport (BHM). Ontario: Ontario International Airport (ONT).
What is the time difference between Birmingham and Ontario?
Ontario is 2 hours behind Birmingham.





