Cheap flights from Ontario to Birmingham (ONT - BHM) from $198
This is the cheapest one-way flight price, found on 9/26. Prices may vary by date and flight preferences.
The best prices from Ontario to Birmingham are usually found in April or March, booked 23 days in advance, depart on a Tuesday or Monday and return on a Monday
How to find the cheapest flight from Ontario (ONT) to Birmingham (BHM)
All the information you need to plan the best ONT to BHM flight in 2023: compare Ontario to Birmingham flight prices with the expected peak season, weather and rainfall in Birmingham.
Popular in | June |
|---|---|
Cheapest in | April |
Round-trip from | $388 |
One-way from | $368 |
ONT - BHM Price | $388 - $583 |
|---|---|
BHM Temperature | 44.6 - 80.6 °F |
BHM Rainfall | 3.4 - 5.2 inches |
What is the cheapest day to fly round-trip from Ontario to Birmingham, Alabama?
Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 2% on the overall cost on flights from Ontario to Birmingham, Alabama.
How far in advance should I book a flight from Ontario to Birmingham, Alabama?
Users have found that booking a flight from Ontario to Birmingham, Alabama at least 34 days early can save you up to 29% on average compared to booking a flight this week. If booking 34 days before your flight isn’t an option for you, users have found flights from Ontario to Birmingham, Alabama for as little as $667 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $785 for flights departing within the next 3 days.
What is the cheapest month to fly from Ontario to Birmingham, Alabama?
Flights from Ontario to Birmingham, Alabama lean towards being more expensive in July. Prices are generally better when you fly from Ontario to Birmingham, Alabama in January, with the cheapest ticket starting at $370.
When is the cheapest time to fly from Ontario to Birmingham, Alabama (ONT - BHM)?
It’s typically best to fly out from Ontario to Birmingham, Alabama in the morning. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.
Cheap United Airlines flights from Ontario to Birmingham
Take a peek at the cheapest United Airlines flights we've detected traveling from Ontario to Birmingham. Come back soon if you're not finding the exact deal you're looking for.
Cheap Delta flights from Ontario to Birmingham
To aid your search, here are some of the cheapest Delta flights we've found from Ontario to Birmingham. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Ontario to Birmingham flights in September & October 2023
The best prices found for ONT to BHM flights for September, October
These are some of the best deals we've found on flights to Birmingham in 2023 at this time. Check back in a little while for more flight options.
Ontario to Birmingham 2023 flight deals
Cheap flights to Birmingham from Ontario found for this year
These are some of the best deals we've found on flights to Birmingham in 2023 at this time. Check back in a little while for more flight options.
Ontario to Birmingham flights leaving soon
Late deals on return flights to Birmingham from Ontario, departing today and this week
Have a look at some of the last-minute flights available departing from Ontario to Birmingham. Tip: verify your flight details before completing your reservation.
One-way flights to Birmingham from Ontario
The cheapest one-way flights from Ontario to Birmingham
Users in need of a one-way flight from Ontario to Birmingham can choose from these deals. Users can also find round-trip Ontario to Birmingham flights by using the search form above.
Find flights from Ontario to Birmingham within your budget
Use the slider to find flights from Ontario to Birmingham that fit your budget.
Fly from
Fly to
Budget
$353 - $799
Route
Depart
Return
Price
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
mié. 2/7
1 stop8h 14m
Birmingham
mié. 2/21
1 stop6h 08m
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
mié. 2/7
1 stop5h 28m
Birmingham
mié. 2/21
2 stops10h 39m
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
mié. 2/7
2 stops7h 27m
Birmingham
mié. 2/21
2 stops10h 39m
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
jue. 10/26
1 stop9h 04m
Birmingham
mar. 10/31
2 stops10h 33m
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
sáb. 1/20
1 stop13h 57m
Birmingham
sáb. 2/10
1 stop7h 21m
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
dom. 11/19
1 stop8h 07m
Birmingham
mar. 11/28
1 stop9h 41m
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
dom. 11/19
1 stop8h 07m
Birmingham
jue. 11/23
1 stop9h 50m
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
dom. 10/15
1 stop8h 15m
Birmingham
dom. 10/22
1 stop9h 32m
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
vie. 1/26
2 stops14h 11m
Birmingham
dom. 1/28
2 stops15h 06m
Reviews of airlines servicing Birmingham
See what other customers who have flown with United Airlines, Delta and Spirit Airlines from Ontario to Birmingham have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Crew
Overall
Comfort
Boarding
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Food
Crew
Overall
Comfort
Boarding
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Food
Crew
Overall
Comfort
Boarding
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Food
Crew
Overall
Comfort
Boarding
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Food
Crew
Overall
Comfort
Boarding
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Food
Crew
Overall
Comfort
Boarding
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Related info for your journey
Useful info, stats and facts about Ontario to Birmingham flights.
Can I find flights from Ontario to Birmingham, Alabama for under $400 on Cheapflights?
Yes, there are multiple flights from Ontario to Birmingham, Alabama for under $400. The cheapest flight booked recently is on American Airlines for just $353, but on average you can expect to pay $448.
Are there last-minute flights available from Ontario to Birmingham, Alabama for under $700?
There are currently 9+ open flights from Ontario to Birmingham, Alabama within the next 7 days for less than $700.
What are the cheapest airlines flying from Ontario to Birmingham, Alabama round-trip?
Cheapflights users have booked flights from Ontario to Birmingham, Alabama round-trip from $353. Other airlines that can offer you cheap pricing are United Airlines, from $428, and Delta, from $487. These flights start at 41% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Ontario to Birmingham, Alabama one-way?
$198 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $223 and $420, respectively.
What are the most popular airlines that fly from Ontario to Birmingham, Alabama?
Before booking your flight from Ontario to Birmingham, Alabama check out the most popular airlines for this route: American Airlines, Delta or United Airlines.
What does ONT to BHM mean?
Great question - ONT to BHM just means Ontario Airport to Birmingham Airport. Now you’ll know what these unique codes when you look for flights!
Other flights from Ontario
Flights to Birmingham from Ontario
Top 3 airlines flying from Ontario to Birmingham
The chart below displays the airlines Cheapflights users traveling from Ontario to Birmingham choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
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How does Cheapflights help users find flights from Ontario to Birmingham?
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Certainly. Search results for flights to Birmingham from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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