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$346+ Cheap flights from Ontario (ONT) to Birmingham (BHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BHX
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Ontario to Birmingham

Cheapest flights from Ontario to Birmingham
Explore the most affordable flight options available from Ontario to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
ONT
-
BHX
2 stops18h 50m
United Airlines
Tue 9/295:55 am
BHX
-
ONT
3 stops22h 21m
United Airlines
Deal found 5/6$987
This Trip.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:05 am
ONT
-
BHX
2 stops22h 35m
Multiple Airlines
Tue 5/125:55 am
BHX
-
ONT
2 stops20h 41m
Multiple Airlines
Deal found 5/2$1,070
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
ONT
-
BHX
2 stops18h 50m
United Airlines
Thu 9/2410:15 am
BHX
-
ONT
2 stops19h 43m
United Airlines
Deal found 5/2$1,145
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:20 pm
ONT
-
BHX
2 stops17h 15m
United Airlines
Tue 8/115:55 am
BHX
-
ONT
2 stops20h 24m
United Airlines
Deal found 5/5$1,162
This Turkish Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:10 pm
ONT
-
BHX
2 stops51h 55m
Turkish Airlines
Tue 9/2910:00 am
BHX
-
ONT
2 stops42h 13m
Turkish Airlines
Deal found 5/6$1,248
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:10 am
ONT
-
BHX
2 stops19h 40m
United Airlines
Wed 7/86:05 am
BHX
-
ONT
2 stops22h 37m
United Airlines
Deal found 5/3$1,491
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:05 am
ONT
-
BHX
2 stops27h 25m
United Airlines
Wed 6/246:05 am
BHX
-
ONT
2 stops23h 50m
United Airlines
Deal found 5/3$1,505
This Ovago deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:41 pm
ONT
-
BHX
2 stops19h 24m
Multiple Airlines
Thu 6/258:10 am
BHX
-
ONT
2 stops22h 26m
Multiple Airlines
Deal found 5/4$1,565
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:05 am
ONT
-
BHX
2 stops19h 35m
United Airlines
Thu 6/116:05 am
BHX
-
ONT
2 stops19h 51m
United Airlines
Deal found 5/4$1,578
This Turkish Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:58 pm
ONT
-
BHX
2 stops25h 07m
Multiple Airlines
Thu 7/21:00 pm
BHX
-
ONT
2 stops65h 01m
Multiple Airlines
Deal found 5/3$1,662
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:05 am
ONT
-
BHX
2 stops27h 20m
United Airlines
Sat 6/2710:30 am
BHX
-
ONT
2 stops44h 21m
United Airlines
Deal found 5/6$1,666
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:18 pm
ONT
-
BHX
2 stops20h 12m
United Airlines
Sun 10/45:55 am
BHX
-
ONT
2 stops19h 56m
United Airlines
Deal found 5/5$1,796

Find flight deals from Ontario to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Birmingham (BHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$987
(United Airlines)

One-way from

$346
(Delta)

Popular in

June

Cheapest in

August

Average price

$1,182
Provider with most accurate pricing for Ontario-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Birmingham flights.
Search Deals
From Ontario to Birmingham
Search Deals
One-way flight from Ontario to Birmingham
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Birmingham that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Ontario to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Tue 9/22

7:00 am-9:50 am

2 stops18h 50m

Birmingham

Tue 9/29

5:55 am-8:16 pm

3 stops22h 21m

$987

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Tue 9/1

7:00 am-9:50 am

2 stops18h 50m

Birmingham

Thu 9/24

10:15 am-9:58 pm

2 stops19h 43m

$1,145
Quickest round-trip

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Tue 7/28

4:20 pm-5:35 pm

2 stops17h 15m

Birmingham

Tue 8/11

5:55 am-6:19 pm

2 stops20h 24m

$1,162

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Tue 9/22

9:10 pm-9:05 am

2 stops51h 55m

Birmingham

Tue 9/29

10:00 am-8:13 pm

2 stops42h 13m

$1,248

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Mon 6/29

6:10 am-9:50 am

2 stops19h 40m

Birmingham

Wed 7/8

6:05 am-8:42 pm

2 stops22h 37m

$1,491

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Wed 6/17

6:05 am-5:30 pm

2 stops27h 25m

Birmingham

Wed 6/24

6:05 am-9:55 pm

2 stops23h 50m

$1,505

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Wed 6/3

6:05 am-9:40 am

2 stops19h 35m

Birmingham

Thu 6/11

6:05 am-5:56 pm

2 stops19h 51m

$1,578

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Thu 6/18

11:58 pm-9:05 am

2 stops25h 07m

Birmingham

Thu 7/2

1:00 pm-10:01 pm

2 stops65h 01m

$1,662

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Wed 9/23

1:18 pm-5:30 pm

2 stops20h 12m

Birmingham

Sun 10/4

5:55 am-5:51 pm

2 stops19h 56m

$1,796

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Wed 6/3

10:41 pm-9:05 am

2 stops26h 24m

Birmingham

Thu 6/11

5:35 pm-10:01 pm

2 stops60h 26m

$1,877

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Ontario to Birmingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Birmingham in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Birmingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Birmingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Birmingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Birmingham flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Birmingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Birmingham

Have a flexible travel schedule? Discover the best time to fly to Birmingham from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Birmingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Birmingham?

    There are many flights that can get you from Ontario to Birmingham in 18h 50m. Fly via United Airlines or Turkish Airlines to get the fastest option. The distance from Ontario to Birmingham is about 5321 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ontario to Birmingham that include hotel bookings?

    Yes. In addition to deals on Ontario to Birmingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Birmingham?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Birmingham.

  • Can I find deals for business class flights from Ontario to Birmingham?

    Yes. Cheapflights offers flight deals from Ontario to Birmingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Wolverhampton
West Bromwich

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