$359+ Cheap flights from Mobile to Ontario (MOB - ONT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — ONT
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Mobile to Ontario with Cheapflights
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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
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Cheapest flights from Mobile to OntarioExplore the most affordable flight options available from Mobile to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Mobile to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:03 am -
1 stop6h 32m
Sat 10/102:22 pm -
1 stop6h 36m
Deal found 9/6![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/8. 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 12/236:05 pm -
1 stop7h 33m
Sun 12/2710:29 pm -
1 stop8h 06m
Deal found 9/8![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:30 am -
1 stop5h 59m
Tue 9/292:22 pm -
1 stop6h 36m
Deal found 9/10![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/2510:50 am -
2 stops14h 09m
Tue 9/296:00 am -
1 stop8h 09m
Deal found 9/10![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 9/8. 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 10/94:34 pm -
1 stop7h 20m
Sat 10/177:07 am -
1 stop6h 42m
Deal found 9/8![Delta logo]()
$450
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/144:55 pm -
1 stop6h 45m
Tue 11/176:00 am -
1 stop8h 08m
Deal found 9/9![United Airlines logo]()
$459
Best flights from Mobile to OntarioDiscover carefully curated flight deals from Mobile to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Mobile to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:03 am -
1 stop6h 32m
Sat 10/101:05 pm -
2 stops7h 53m
Deal found 9/6![American Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/144:55 pm -
1 stop6h 45m
Tue 11/176:00 am -
1 stop8h 08m
Deal found 9/10![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/6. 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 1/235:10 pm -
1 stop6h 30m
Sun 1/316:00 am -
1 stop8h 09m
Deal found 9/6![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/304:58 pm -
1 stop7h 01m
Tue 10/66:00 am -
1 stop8h 09m
Deal found 9/10![United Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:17 pm -
1 stop7h 19m
Sat 10/101:05 pm -
2 stops7h 53m
Deal found 9/6![American Airlines logo]()
$546
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/2510:50 am -
2 stops14h 09m
Tue 9/295:00 am -
2 stops9h 09m
Deal found 9/10![United Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/1610:50 am -
2 stops14h 01m
Sat 10/248:03 am -
2 stops11h 35m
Deal found 9/8![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/169:25 am -
2 stops13h 06m
Mon 10/196:00 am -
1 stop13h 38m
Deal found 9/9![United Airlines logo]()
$630
Last-minute flights from Mobile to OntarioDiscover last-minute flight deals from Mobile to Ontario. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Mobile to Ontario. Data last updated September 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:30 am -
1 stop5h 59m
Tue 9/292:22 pm -
1 stop6h 36m
Deal found 9/10![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/2510:50 am -
2 stops14h 09m
Tue 9/296:00 am -
1 stop8h 09m
Deal found 9/10![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/304:58 pm -
1 stop7h 01m
Tue 10/66:00 am -
1 stop8h 09m
Deal found 9/10![United Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:03 am -
1 stop6h 32m
Sat 10/102:22 pm -
1 stop6h 36m
Deal found 9/6![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/79:25 am -
2 stops13h 06m
Sun 10/116:00 am -
1 stop8h 09m
Deal found 9/10![United Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 9/8. 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 10/94:34 pm -
1 stop7h 20m
Sat 10/177:07 am -
1 stop6h 42m
Deal found 9/8![Delta logo]()
$450
This Delta deal was found by Cheapflights users on 9/8. 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 10/94:34 pm -
1 stop7h 20m
Sun 10/1111:15 pm -
1 stop7h 15m
Deal found 9/8![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/1610:50 am -
2 stops14h 01m
Sat 10/246:00 am -
1 stop8h 09m
Deal found 9/8![United Airlines logo]()
$484
One-way flights from Mobile to OntarioSearch for one-way flight options from Mobile to Ontario. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Mobile to Ontario. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/247:00 am -
2 stops10h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 10/256:55 am -
1 stop16h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:04 am -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$563
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/2310:59 am -
2 stops11h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$568
Find flight deals from Mobile to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) to Ontario (ONT). 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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
Popular in | November |
Cheapest in | October |
Cheapflights Fare Finder
Customize your flight search to find flights from Mobile to Ontario 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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Mobile to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Sat 10/24
7:00 am-3:22 pm
2 stops10h 22m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$394
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Sun 10/25
6:00 am-11:06 am
1 stop7h 06m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$423
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Wed 10/7
5:03 am-9:35 am
1 stop6h 32m
Ontario
Sat 10/10
1:05 pm-10:58 pm
2 stops7h 53m
$445
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Sat 11/14
4:55 pm-9:40 pm
1 stop6h 45m
Ontario
Tue 11/17
6:00 am-4:08 pm
1 stop8h 08m
$459
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Sat 1/23
5:10 pm-9:40 pm
1 stop6h 30m
Ontario
Sun 1/31
6:00 am-4:09 pm
1 stop8h 09m
$479
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Wed 9/30
4:58 pm-9:59 pm
1 stop7h 01m
Ontario
Tue 10/6
6:00 am-4:09 pm
1 stop8h 09m
$494
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Fri 9/25
10:50 am-10:59 pm
2 stops14h 09m
Ontario
Tue 9/29
5:00 am-4:09 pm
2 stops9h 09m
$502
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Fri 10/16
10:50 am-10:51 pm
2 stops14h 01m
Ontario
Sat 10/24
8:03 am-9:38 pm
2 stops11h 35m
$524
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Thu 10/1
6:17 pm-11:36 pm
1 stop7h 19m
Ontario
Sat 10/10
1:05 pm-10:58 pm
2 stops7h 53m
$546
Quickest round-trip
MobileOntario
MOB Mobile - ONT Ontario
MOBONT
Mobile
Wed 9/23
6:04 am-11:09 am
1 stop7h 05m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$563
Showing 1-10 of 13 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Mobile-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mobile-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mobile-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Mobile-Ontario 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 Mobile-Ontario 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 Mobile to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Mobile with our price prediction graph.
MOB-ONT
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.
Cheapflights Insights
Everything you need to know about your flight from Mobile to Ontario
What’s the top layover airport for flights from Mobile to Ontario?
Share of 1-stop round-trip flights from Mobile to Ontario chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 83% of 1-stop itineraries from Mobile to Ontario on Cheapflights.
What’s the cheapest layover airport for flights from Mobile to Ontario?
Average round-trip fare for 1-stop flights from Mobile to Ontario, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $448.
What’s the fastest layover option from Mobile to Ontario?
Shortest average travel time for 1-stop one-way flights from Mobile to Ontario, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 01m.
Which airport typically offers the quickest layover for flights from Mobile to Ontario?
Average layover duration for 1-stop one-way flights from Mobile to Ontario, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 30m.
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated September 11, 2026.
Read reviews from past customers who have flown American Airlines from Mobile to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Crew
7.9
Food
6.4
Boarding
7.5
Overall
7.1
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Comfort
7.2
Crew
7.9
Food
6.4
Boarding
7.5
Overall
7.1
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Related info for your journey
Find useful and relevant information for your journey from Mobile to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Mobile to Ontario by cabin class
Find flights from Mobile to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Mobile and Ontario flights
Browse other Mobile and Ontario flight options. Last updated on September 11, 2026.
Other flights from Mobile
Browse through other flights departing from Mobile. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Mobile to Ontario
Discover the top airline that operate flights from Mobile to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$358 | Average$492 | FlexibilityNo cancel fee | On-time71% |