ONT - BHX

$525 Find Cheap Flights from Ontario to Birmingham

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Birmingham departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Birmingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Birmingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Birmingham, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$630
Delta
Wed 1/28Sun 2/1
ONT - BHX • 2 stops
Cheapest one-way
$525
United Airlines
Thu 12/4
ONT - BHX • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Birmingham!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Birmingham (ONT-BHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Birmingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Birmingham

Wed, Jan 28 - Sun, Feb 1
Delta Logo
1:10 pm - 3:20 pmONT-BHX
42h 10m2 stops
Delta Logo
1:30 pm - 9:05 pmBHX-ONT
39h 35m2 stops
$630Delta
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Thu, Jan 8 - Thu, Jan 15
United Airlines Logo
5:05 am - 12:35 pmONT-BHX
23h 30m2 stops
United Airlines Logo
6:00 am - 9:58 pmBHX-ONT
23h 58m2 stops
$653United Airlines
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Thu, Jan 8 - Thu, Jan 15
United Airlines Logo
5:05 am - 12:35 pmONT-BHX
23h 30m2 stops
United Airlines Logo
1:25 pm - 12:17 pmBHX-ONT
54h 52m3 stops
$672United Airlines
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Tue, Dec 23 - Sun, Jan 4
United Airlines Logo
11:59 pm - 12:45 pmONT-BHX
28h 46m2 stops
United Airlines Logo
8:45 am - 10:25 pmBHX-ONT
45h 40m2 stops
$1,997United Airlines
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Tue, Dec 23 - Mon, Jan 5
American Airlines Logo
6:10 am - 12:50 pmONT-BHX
22h 40m2 stops
American Airlines Logo
8:15 am - 10:14 pmBHX-ONT
21h 59m2 stops
$2,850American Airlines
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Booking Insights

KAYAK's insights & trends for Ontario to Birmingham flights

Get data-powered insights and trends into flights from Ontario to Birmingham to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Birmingham?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Birmingham were found on Delta ($630) and United Airlines ($653).

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Good to know

Cheapest flight$525
Flight from Ontario to Birmingham

When to book flights from Ontario to Birmingham

Are your dates flexible? Find out the best times to travel from Ontario to Birmingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Birmingham

  • What is the cheapest flight from Ontario to Birmingham?

    In the last 3 days, the lowest price for a flight from Ontario to Birmingham was $525 for a one-way ticket and $630 for a round-trip.

  • Do I need a passport to fly between Ontario and Birmingham?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Ontario and on arrival in Birmingham.

  • Which airports will I be using when flying from Ontario to Birmingham?

    Ontario airport is called Ontario and the only airport in Birmingham is Birmingham.

  • Which aircraft models fly most regularly from Ontario to Birmingham?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Ontario to Birmingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Birmingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Birmingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Birmingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Birmingham with an airline and back to Ontario with another airline. Booking your flights between Ontario and BHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Birmingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Birmingham from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Birmingham

Information on your arrival and departure airports

Ontario (ONT)
Birmingham (BHX)