$398+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BHX
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Birmingham with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Birmingham
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Best
Last-minute
One-way
Cheapest flights from Ontario to BirminghamExplore 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 August 15, 2026.
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 August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. 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 12/74:03 pm -
2 stops36h 27m
Thu 12/106:00 am -
2 stops22h 20m
Deal found 8/10![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/297:00 am -
2 stops18h 50m
Tue 10/65:55 am -
2 stops19h 46m
Deal found 8/15![United Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/257:00 am -
2 stops18h 50m
Fri 10/25:55 am -
3 stops22h 36m
Deal found 8/11![United Airlines logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/271:24 pm -
2 stops44h 01m
Sun 10/45:55 am -
2 stops36h 28m
Deal found 8/13![United Airlines logo]()
$1,037
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Thu 9/171:18 pm -
2 stops44h 07m
Mon 9/2110:25 am -
3 stops41h 36m
Deal found 8/15![United Airlines logo]()
$1,051
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:17 am -
2 stops23h 23m
Thu 10/16:00 am -
2 stops19h 19m
Deal found 8/14![Delta logo]()
$1,113
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:06 pm -
2 stops40h 34m
Tue 9/296:00 am -
2 stops24h 40m
Deal found 8/14![Delta logo]()
$1,119
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:17 am -
2 stops23h 23m
Wed 9/3010:20 am -
2 stops32h 54m
Deal found 8/14![Delta logo]()
$1,120
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:35 pm -
2 stops38h 05m
Wed 9/3010:20 am -
2 stops32h 54m
Deal found 8/14![Delta logo]()
$1,126
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 9/67:00 am -
2 stops26h 25m
Wed 9/306:05 am -
2 stops22h 26m
Deal found 8/14![United Airlines logo]()
$1,131
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:05 pm -
2 stops36h 35m
Mon 9/2810:20 am -
2 stops38h 59m
Deal found 8/14![Delta logo]()
$1,132
Best flights from Ontario to BirminghamDiscover carefully curated flight deals from Ontario to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Ontario to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. 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 12/74:03 pm -
2 stops36h 27m
Thu 12/106:00 am -
2 stops22h 20m
Deal found 8/10![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 8/11. 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 1/114:03 pm -
2 stops36h 27m
Thu 1/146:00 am -
2 stops22h 20m
Deal found 8/11![United Airlines logo]()
$816
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/257:00 am -
2 stops18h 50m
Fri 10/25:55 am -
3 stops22h 36m
Deal found 8/11![United Airlines logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/271:24 pm -
2 stops44h 01m
Sun 10/45:55 am -
2 stops36h 28m
Deal found 8/13![United Airlines logo]()
$1,037
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Thu 9/171:18 pm -
2 stops44h 07m
Mon 9/2110:25 am -
3 stops41h 36m
Deal found 8/15![United Airlines logo]()
$1,051
Last-minute flights from Ontario to BirminghamDiscover last-minute flight deals from Ontario to Birmingham. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Birmingham. Data last updated August 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:06 pm -
2 stops40h 34m
Tue 9/296:00 am -
2 stops24h 40m
Deal found 8/14![Delta logo]()
$1,119
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:35 pm -
2 stops38h 05m
Wed 9/3010:20 am -
2 stops32h 54m
Deal found 8/14![Delta logo]()
$1,126
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:05 pm -
2 stops36h 35m
Mon 9/2810:20 am -
2 stops38h 59m
Deal found 8/14![Delta logo]()
$1,132
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:17 am -
2 stops23h 23m
Thu 10/16:00 am -
2 stops19h 19m
Deal found 8/14![Delta logo]()
$1,113
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:17 am -
2 stops23h 23m
Wed 9/3010:20 am -
2 stops32h 54m
Deal found 8/14![Delta logo]()
$1,120
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 9/67:00 am -
2 stops26h 25m
Wed 9/306:05 am -
2 stops22h 26m
Deal found 8/14![United Airlines logo]()
$1,131
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 pm -
2 stops39h 50m
Tue 9/2910:20 am -
2 stops20h 20m
Deal found 8/14![Delta logo]()
$1,170
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 pm -
2 stops39h 50m
Wed 9/3010:20 am -
2 stops32h 54m
Deal found 8/14![Delta logo]()
$1,177
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Thu 9/171:18 pm -
2 stops44h 07m
Mon 9/2110:25 am -
3 stops41h 36m
Deal found 8/15![United Airlines logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/257:00 am -
2 stops18h 50m
Fri 10/25:55 am -
3 stops22h 36m
Deal found 8/11![United Airlines logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/271:24 pm -
2 stops44h 01m
Sun 10/45:55 am -
2 stops36h 28m
Deal found 8/13![United Airlines logo]()
$1,037
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/297:00 am -
2 stops18h 50m
Tue 10/65:55 am -
2 stops19h 46m
Deal found 8/15![United Airlines logo]()
$975
One-way flights from Ontario to BirminghamSearch for one-way flight options from Ontario to Birmingham. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Ontario to Birmingham. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:00 am -
2 stops27h 40m
Deal found 8/12![Delta logo]()
$398
This KLM deal was found by Cheapflights users on 8/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:04 am -
2 stops21h 46m
Deal found 8/12![KLM logo]()
$399
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:04 am -
2 stops42h 41m
Deal found 8/12![Delta logo]()
$400
This Air France deal was found by Cheapflights users on 8/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:55 am -
2 stops17h 40m
Deal found 8/13![Air France logo]()
$458
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:00 am -
2 stops22h 50m
Deal found 8/13![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:50 pm -
2 stops55h 55m
Deal found 8/13![Delta logo]()
$472
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:53 pm -
2 stops31h 17m
Deal found 8/12![Lufthansa logo]()
$473
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/34:03 pm -
2 stops41h 22m
Deal found 8/15![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:59 pm -
2 stops34h 41m
Deal found 8/13![Delta logo]()
$523
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 9/186:00 am -
2 stops27h 25m
Deal found 8/15![United Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:05 pm -
2 stops55h 30m
Deal found 8/13![Delta logo]()
$539
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 August 15, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $805 (United Airlines) |
One-way from | $398 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $1,016 |
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 August 15, 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
Cheapest round-trip
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Mon 12/7
4:03 pm-12:30 pm
2 stops36h 27m
Birmingham
Thu 12/10
6:00 am-8:20 pm
2 stops22h 20m
$805
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Mon 1/11
4:03 pm-12:30 pm
2 stops36h 27m
Birmingham
Thu 1/14
6:00 am-8:20 pm
2 stops22h 20m
$816
Quickest round-trip
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Fri 9/25
7:00 am-9:50 am
2 stops18h 50m
Birmingham
Fri 10/2
5:55 am-8:31 pm
3 stops22h 36m
$1,025
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Sun 9/27
1:24 pm-5:25 pm
2 stops44h 01m
Birmingham
Sun 10/4
5:55 am-10:23 am
2 stops36h 28m
$1,037
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Thu 9/17
1:18 pm-5:25 pm
2 stops44h 07m
Birmingham
Mon 9/21
10:25 am-8:01 pm
3 stops41h 36m
$1,051
Cheapest one-way
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Sun 12/13
7:04 am-9:45 am
2 stops42h 41m
$400
Quickest one-way
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Thu 12/24
11:55 am-1:35 pm
2 stops17h 40m
$458
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Fri 12/25
6:00 am-12:50 pm
2 stops22h 50m
$462
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Wed 12/23
5:50 pm-9:45 am
2 stops55h 55m
$472
OntarioBirmingham
ONT Ontario - BHX Birmingham
ONTBHX
Ontario
Sat 10/3
4:03 pm-5:25 pm
2 stops41h 22m
$494
Showing 1-10 of 16 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Birmingham flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Ontario-Birmingham flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
ONT-BHX
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.
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsWest Bromwich
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