Cheap flights from Birmingham to Ontario (BHM - ONT)

BHM — ONT
Jan 31 — Feb 71

How to find the cheapest flight from Birmingham (BHM) to Ontario (ONT)

All the information you need to plan the best BHM to ONT flight in 2023: compare Birmingham to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.

BHM - ONT

Price

$367 - $999

ONT

Temperature

53.6 - 78.8 °F

ONT

Rainfall

0.1 - 3.4 inches

Popular inFebruaryHigh demand for flights, 35% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 43% potential price drop
Round-trip from$367From Birmingham to Ontario
One-way from$359One-way flight from Birmingham to Ontario

What is the cheapest day to fly round-trip from Birmingham, Alabama to Ontario?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 56% when planning your travel around this day of the week.

How far in advance should I book a flight from Birmingham, Alabama to Ontario?

To save on the cost of your flight from Birmingham, Alabama to Ontario, book at least 32 days before your planned departure. Booking around this time can save you about 47% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $665 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $769.

What is the cheapest month to fly from Birmingham, Alabama to Ontario?

February is one of the best times of the year to fly to Ontario from Birmingham, Alabama. Prices for February average $587 per person but you can even find prices for as low as $330. The most expensive prices can be found in the month of July. Opting for a February flight can save you 39% on your journey compared to booking in July

When is the cheapest time to fly from Birmingham, Alabama to Ontario (BHM - ONT)?

It’s typically best to fly out from Birmingham, Alabama to Ontario in the evening. Doing so could potentially save you 14% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Birmingham to Ontario in January, February 2023

The best prices found for BHM to ONT flights for January, February
Feb 21 - Feb 25
BHM

Birmingham

ONT

Ontario

1 stop

7h 50m
ONT

Ontario

BHM

Birmingham

1 stop

10h 03m
$411

American Airlines

Pick Dates

Deal found 1/25

Feb 23 - Mar 2
BHM

Birmingham

ONT

Ontario

1 stop

7h 05m
ONT

Ontario

BHM

Birmingham

1 stop

5h 56m
$413

American Airlines

Pick Dates

Deal found 1/24

Feb 21 - Feb 25
BHM

Birmingham

ONT

Ontario

2 stops

10h 10m
ONT

Ontario

BHM

Birmingham

1 stop

10h 03m
$416

American Airlines

Pick Dates

Deal found 1/25

Birmingham to Ontario 2023 flight deals

Cheap flights to Ontario from Birmingham found for this year
Mar 22 - Apr 4
BHM

Birmingham

ONT

Ontario

1 stop

7h 39m
ONT

Ontario

BHM

Birmingham

1 stop

9h 41m
$370

American Airlines

Pick Dates

Deal found 1/24

Mar 7 - Mar 15
BHM

Birmingham

ONT

Ontario

1 stop

8h 01m
ONT

Ontario

BHM

Birmingham

1 stop

5h 56m
$371

American Airlines

Pick Dates

Deal found 1/24

Mar 15 - Mar 28
BHM

Birmingham

ONT

Ontario

1 stop

9h 50m
ONT

Ontario

BHM

Birmingham

1 stop

7h 41m
$373

Multiple Airlines

Pick Dates

Deal found 1/23

Cheap United Airlines flights from Birmingham to Ontario

Mar 6 - Mar 7
BHM

Birmingham

ONT

Ontario

2 stops

10h 48m
ONT

Ontario

BHM

Birmingham

1 stop

6h 13m
$398

United Airlines

Pick Dates

Deal found 1/23

Mar 6 - Mar 7
BHM

Birmingham

ONT

Ontario

2 stops

10h 48m
ONT

Ontario

BHM

Birmingham

2 stops

8h 42m
$402

United Airlines

Pick Dates

Deal found 1/23

Feb 21 - Feb 25
BHM

Birmingham

ONT

Ontario

2 stops

9h 08m
ONT

Ontario

BHM

Birmingham

2 stops

8h 46m
$424

United Airlines

Pick Dates

Deal found 1/25

Cheap American Airlines flights from Birmingham to Ontario

Mar 22 - Apr 4
BHM

Birmingham

ONT

Ontario

1 stop

7h 39m
ONT

Ontario

BHM

Birmingham

1 stop

9h 41m
$370

American Airlines

Pick Dates

Deal found 1/24

Mar 7 - Mar 15
BHM

Birmingham

ONT

Ontario

1 stop

8h 01m
ONT

Ontario

BHM

Birmingham

1 stop

5h 56m
$371

American Airlines

Pick Dates

Deal found 1/24

Mar 6 - Mar 7
BHM

Birmingham

ONT

Ontario

1 stop

7h 39m
ONT

Ontario

BHM

Birmingham

1 stop

9h 52m
$390

American Airlines

Pick Dates

Deal found 1/23

Last minute flights from Birmingham to Ontario

Late deals on return flights to Ontario from Birmingham, departing today and this week
Feb 3 - Feb 12
BHM

Birmingham

ONT

Ontario

1 stop

7h 50m
ONT

Ontario

BHM

Birmingham

1 stop

10h 03m
$608

American Airlines

Pick Dates

Deal found 1/25

Feb 2 - Feb 10
BHM

Birmingham

ONT

Ontario

1 stop

6h 43m
ONT

Ontario

BHM

Birmingham

1 stop

10h 03m
$609

American Airlines

Pick Dates

Deal found 1/25

Feb 1 - Feb 10
BHM

Birmingham

ONT

Ontario

1 stop

8h 02m
ONT

Ontario

BHM

Birmingham

1 stop

5h 42m
$611

American Airlines

Pick Dates

Deal found 1/25

One-way flights to Ontario from Birmingham

The cheapest one-way flights from Birmingham to Ontario
Apr 25
BHM

Birmingham

ONT

Ontario

1 stop

8h 49m
$185

American Airlines

Pick Dates

Deal found 1/24

Feb 15
BHM

Birmingham

ONT

Ontario

1 stop

7h 20m
$187

Delta

Pick Dates

Deal found 1/23

Apr 25
BHM

Birmingham

ONT

Ontario

2 stops

9h 08m
$190

American Airlines

Pick Dates

Deal found 1/24

Reviews of Airlines Servicing Ontario

Delta
7.9
Good
1,999 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

It would have been nice if there, in fact was a flight that we collectively paid $1000 for. We arrived at the airport and it was canceled. They had absolutely no alternatives even in cities within 200 miles of our destination. We went home and canceled Christmas. Thanks Kayak and Delta. I am curious what it would take for me to ever use your services again. Can you tell me?

Delta
7.9
Good
1,999 reviews
Delta
7.9
Good
1,999 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

It would have been nice if there, in fact was a flight that we collectively paid $1000 for. We arrived at the airport and it was canceled. They had absolutely no alternatives even in cities within 200 miles of our destination. We went home and canceled Christmas. Thanks Kayak and Delta. I am curious what it would take for me to ever use your services again. Can you tell me?

United Airlines
7.6
Good
1,147 reviews
Delta
7.9
Good
1,999 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

It would have been nice if there, in fact was a flight that we collectively paid $1000 for. We arrived at the airport and it was canceled. They had absolutely no alternatives even in cities within 200 miles of our destination. We went home and canceled Christmas. Thanks Kayak and Delta. I am curious what it would take for me to ever use your services again. Can you tell me?

American Airlines
7.4
Good
1,666 reviews
Delta
7.9
Good
1,999 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

It would have been nice if there, in fact was a flight that we collectively paid $1000 for. We arrived at the airport and it was canceled. They had absolutely no alternatives even in cities within 200 miles of our destination. We went home and canceled Christmas. Thanks Kayak and Delta. I am curious what it would take for me to ever use your services again. Can you tell me?

Spirit Airlines
6.9
Okay
708 reviews
Delta
7.9
Good
1,999 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

It would have been nice if there, in fact was a flight that we collectively paid $1000 for. We arrived at the airport and it was canceled. They had absolutely no alternatives even in cities within 200 miles of our destination. We went home and canceled Christmas. Thanks Kayak and Delta. I am curious what it would take for me to ever use your services again. Can you tell me?

Related info for your journey

Useful info, stats and facts about Birmingham to Ontario flights.

Which airlines flying from Birmingham to Ontario have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Birmingham to Ontario that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Birmingham, Alabama to Ontario for under $400 on Cheapflights?

Yes, there are multiple flights from Birmingham, Alabama to Ontario for under $400. The cheapest flight booked recently is on American Airlines for just $370, but on average you can expect to pay $407.

Are there last-minute flights available from Birmingham, Alabama to Ontario for under $700?

There are currently 20+ open flights from Birmingham, Alabama to Ontario within the next 7 days for less than $700.

What are the cheapest airlines flying from Birmingham, Alabama to Ontario round-trip?

Cheapflights users have booked flights from Birmingham, Alabama to Ontario round-trip from $370. Other airlines that can offer you cheap pricing are United Airlines, from $398, and Spirit Airlines, from $440. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Birmingham, Alabama to Ontario one-way?

One-way options have recently been found by users for as low as $185 on American Airlines. Other airlines that offer cheap prices include Delta from $187 and United Airlines from $232 one-way.

What are the most popular airlines that fly from Birmingham, Alabama to Ontario?

American Airlines, Delta and Frontier are the most popular airlines when flying from Birmingham, Alabama to Ontario.

What are the cheapest flights from Birmingham, Alabama to Ontario?

On average you can expect to pay $483 for a flight from Birmingham, Alabama to Ontario. The cheapest flight overall is $227 while the most popular route, (Birmingham - Ontario) is currently priced at $391.

Alternative routes for Birmingham to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Birmingham to Ontario

The chart below displays the airlines Cheapflights users traveling from Birmingham to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$291Average$607FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$374Average$549FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$390Average$563FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
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