$102+ Cheap flights from Memphis to Ontario (MEM - ONT)
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — ONT
Jul 3 — Jul 101
Round-trip
1 adult, Economy
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Find cheap flights from Memphis to Ontario 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
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Cheapest flights from Memphis to OntarioExplore the most affordable flight options available from Memphis to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 3, 2026.
Explore the most affordable flight options available from Memphis to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 3, 2026.
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Sat 7/47:13 am
MEM
- ONT
1 stop6h 28m
American Airlines
Tue 7/142:15 pm
ONT
- MEM
1 stop7h 49m
American Airlines
Deal found 5/31![American Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 5/31. 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 7/312:42 pm
MEM
- ONT
1 stop9h 08m
Delta
Tue 8/119:43 am
ONT
- MEM
1 stop6h 11m
Delta
Deal found 5/31![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 5/31. 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.
Thu 8/275:00 pm
MEM
- ONT
1 stop6h 52m
Delta
Wed 9/27:05 am
ONT
- MEM
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 6/308:00 am
MEM
- ONT
1 stop6h 04m
American Airlines
Tue 7/712:35 pm
ONT
- MEM
1 stop6h 52m
American Airlines
Deal found 5/30![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 5/31. 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.
Thu 8/276:00 am
MEM
- ONT
1 stop6h 42m
Delta
Sat 8/297:05 am
ONT
- MEM
1 stop7h 47m
Delta
Deal found 5/31![Delta logo]()
$297
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:58 pm
MEM
- ONT
1 stop5h 51m
Frontier
Mon 7/1310:49 am
ONT
- MEM
1 stop6h 14m
Frontier
Deal found 6/2![Frontier logo]()
$298
This Booking.com deal was found by Cheapflights users on 6/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:48 pm
MEM
- ONT
1 stop16h 16m
Frontier
Mon 7/276:00 am
ONT
- MEM
1 stop11h 03m
Frontier
Deal found 6/2![Frontier logo]()
$300
This American Airlines deal was found by Cheapflights users on 6/1. 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 7/95:51 am
MEM
- ONT
1 stop5h 38m
American Airlines
Sat 7/112:15 pm
ONT
- MEM
1 stop7h 49m
American Airlines
Deal found 6/1![American Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 5/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
MEM
- ONT
2 stops7h 40m
Southwest
Tue 8/258:35 am
ONT
- MEM
2 stops7h 15m
Southwest
Deal found 5/29![Southwest logo]()
$305
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:59 pm
MEM
- ONT
1 stop5h 50m
Frontier
Mon 7/66:00 am
ONT
- MEM
1 stop11h 00m
Frontier
Deal found 6/1![Frontier logo]()
$309
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:48 pm
MEM
- ONT
1 stop6h 02m
Frontier
Mon 8/1010:49 am
ONT
- MEM
1 stop6h 14m
Frontier
Deal found 6/2![Frontier logo]()
$310
This Booking.com deal was found by Cheapflights users on 6/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:48 pm
MEM
- ONT
1 stop16h 16m
Frontier
Mon 7/206:00 am
ONT
- MEM
1 stop11h 03m
Frontier
Deal found 6/2![Frontier logo]()
$311
Best flights from Memphis to OntarioDiscover carefully curated flight deals from Memphis to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 3, 2026.
Discover carefully curated flight deals from Memphis to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 3, 2026.
This Delta deal was found by Cheapflights users on 5/31. 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 8/17:15 am
MEM
- ONT
1 stop6h 55m
Delta
Mon 8/109:43 am
ONT
- MEM
1 stop6h 11m
Delta
Deal found 5/31![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 5/29. 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 7/253:23 pm
MEM
- ONT
1 stop8h 32m
United Airlines
Tue 7/285:00 am
ONT
- MEM
1 stop7h 26m
United Airlines
Deal found 5/29![United Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 6/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:40 am
MEM
- ONT
1 stop5h 45m
Southwest
Mon 8/32:30 pm
ONT
- MEM
1 stop6h 00m
Southwest
Deal found 6/2![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 5/31. 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 9/16:00 am
MEM
- ONT
1 stop6h 42m
Delta
Thu 9/1012:00 pm
ONT
- MEM
1 stop8h 48m
Delta
Deal found 5/31![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 5/31. 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.
Thu 9/34:46 pm
MEM
- ONT
1 stop7h 06m
Delta
Sat 9/57:05 am
ONT
- MEM
1 stop7h 47m
Delta
Deal found 5/31![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 10/33:27 pm
MEM
- ONT
1 stop8h 31m
United Airlines
Wed 10/75:00 am
ONT
- MEM
1 stop7h 07m
United Airlines
Deal found 6/2![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:38 am
MEM
- ONT
1 stop8h 52m
Delta
Wed 7/299:40 am
ONT
- MEM
1 stop6h 00m
Delta
Deal found 6/2![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 5/29. 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 11/93:20 pm
MEM
- ONT
2 stops9h 46m
United Airlines
Wed 11/181:00 pm
ONT
- MEM
1 stop6h 14m
United Airlines
Deal found 5/29![United Airlines logo]()
$471
This Southwest deal was found by Cheapflights users on 6/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:10 pm
MEM
- ONT
1 stop7h 25m
Southwest
Mon 6/292:30 pm
ONT
- MEM
2 stops7h 25m
Southwest
Deal found 6/2![Southwest logo]()
$533
This Delta deal was found by Cheapflights users on 6/1. 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 7/411:42 am
MEM
- ONT
1 stop8h 48m
Delta
Tue 7/710:00 pm
ONT
- MEM
1 stop9h 27m
Delta
Deal found 6/1![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 5/30. 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 8/63:25 pm
MEM
- ONT
1 stop7h 17m
United Airlines
Fri 8/145:00 am
ONT
- MEM
1 stop7h 50m
United Airlines
Deal found 5/30![United Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 6/1. 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.
Thu 7/92:42 pm
MEM
- ONT
1 stop9h 08m
Delta
Wed 7/2210:00 pm
ONT
- MEM
1 stop7h 46m
Delta
Deal found 6/1![Delta logo]()
$418
Last-minute flights from Memphis to OntarioDiscover last-minute flight deals from Memphis to Ontario. Data last updated June 3, 2026 and is based on user searches.
Discover last-minute flight deals from Memphis to Ontario. Data last updated June 3, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:59 pm
MEM
- ONT
1 stop5h 50m
Frontier
Mon 7/66:00 am
ONT
- MEM
1 stop11h 00m
Frontier
Deal found 6/1![Frontier logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 6/308:00 am
MEM
- ONT
1 stop6h 04m
American Airlines
Tue 7/712:35 pm
ONT
- MEM
1 stop6h 52m
American Airlines
Deal found 5/30![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 6/1. 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 6/307:15 am
MEM
- ONT
1 stop6h 55m
Delta
Sat 7/47:05 am
ONT
- MEM
1 stop6h 27m
Delta
Deal found 6/1![Delta logo]()
$314
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:59 pm
MEM
- ONT
1 stop5h 50m
Frontier
Fri 7/36:00 am
ONT
- MEM
1 stop11h 03m
Frontier
Deal found 6/2![Frontier logo]()
$313
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:58 pm
MEM
- ONT
1 stop5h 51m
Frontier
Mon 7/1310:49 am
ONT
- MEM
1 stop6h 14m
Frontier
Deal found 6/2![Frontier logo]()
$298
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:58 pm
MEM
- ONT
1 stop5h 51m
Frontier
Mon 7/66:00 am
ONT
- MEM
1 stop11h 00m
Frontier
Deal found 6/1![Frontier logo]()
$318
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Sat 7/47:13 am
MEM
- ONT
1 stop6h 28m
American Airlines
Tue 7/142:15 pm
ONT
- MEM
1 stop7h 49m
American Airlines
Deal found 5/31![American Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/1. 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 7/95:51 am
MEM
- ONT
1 stop5h 38m
American Airlines
Sat 7/112:15 pm
ONT
- MEM
1 stop7h 49m
American Airlines
Deal found 6/1![American Airlines logo]()
$304
This Booking.com deal was found by Cheapflights users on 6/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:48 pm
MEM
- ONT
1 stop16h 16m
Frontier
Mon 7/206:00 am
ONT
- MEM
1 stop11h 03m
Frontier
Deal found 6/3![Frontier logo]()
$311
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:48 pm
MEM
- ONT
1 stop6h 02m
Frontier
Wed 7/296:00 am
ONT
- MEM
1 stop11h 03m
Frontier
Deal found 6/2![Frontier logo]()
$321
This Booking.com deal was found by Cheapflights users on 6/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:48 pm
MEM
- ONT
1 stop16h 16m
Frontier
Mon 7/276:00 am
ONT
- MEM
1 stop11h 03m
Frontier
Deal found 6/2![Frontier logo]()
$300
This Delta deal was found by Cheapflights users on 5/31. 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 7/312:42 pm
MEM
- ONT
1 stop9h 08m
Delta
Tue 8/119:43 am
ONT
- MEM
1 stop6h 11m
Delta
Deal found 5/31![Delta logo]()
$277
One-way flights from Memphis to OntarioSearch for one-way flight options from Memphis to Ontario. Find affordable one-way fares based on user searches. Data last updated June 3, 2026.
Search for one-way flight options from Memphis to Ontario. Find affordable one-way fares based on user searches. Data last updated June 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:00 pm
MEM
- ONT
1 stop25h 54m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$102
This Super.com deal was found by Cheapflights users on 6/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:48 pm
MEM
- ONT
1 stop6h 02m
Frontier
Deal found 6/3![Frontier logo]()
$120
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 6/305:53 am
MEM
- ONT
1 stop5h 38m
American Airlines
Deal found 5/30![American Airlines logo]()
$138
This Super.com deal was found by Cheapflights users on 6/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:59 pm
MEM
- ONT
1 stop16h 06m
Frontier
Deal found 6/3![Frontier logo]()
$145
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:58 pm
MEM
- ONT
1 stop5h 51m
Frontier
Deal found 6/2![Frontier logo]()
$149
This Super.com deal was found by Cheapflights users on 5/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:59 pm
MEM
- ONT
1 stop5h 50m
Frontier
Deal found 5/30![Frontier logo]()
$154
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:54 pm
MEM
- ONT
1 stop6h 01m
Frontier
Deal found 6/2![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:51 am
MEM
- ONT
2 stops24h 14m
Frontier
Deal found 5/30![Frontier logo]()
$163
This Trip.com deal was found by Cheapflights users on 6/1. 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.
Mon 7/139:28 pm
MEM
- ONT
1 stop12h 35m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$165
Find flight deals from Memphis to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Memphis (MEM) 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 June 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (American Airlines) |
One-way from | $102 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $486 |
Cheapflights Fare Finder
Customize your flight search to find flights from Memphis 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 2,558,603 searches. Data last updated June 3, 2026.
Use the filters below to find and compare flights from Memphis to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MemphisOntario
MEM - ONT
MEMONT
Memphis
Sat 8/1
7:15 am-12:10 pm
1 stop6h 55m
Ontario
Mon 8/10
9:43 am-5:54 pm
1 stop6h 11m
$277
MemphisOntario
MEM - ONT
MEMONT
Memphis
Tue 9/1
6:00 am-10:42 am
1 stop6h 42m
Ontario
Thu 9/10
12:00 pm-10:48 pm
1 stop8h 48m
$346
MemphisOntario
MEM - ONT
MEMONT
Memphis
Thu 9/3
4:46 pm-9:52 pm
1 stop7h 06m
Ontario
Sat 9/5
7:05 am-4:52 pm
1 stop7h 47m
$377
MemphisOntario
MEM - ONT
MEMONT
Memphis
Fri 7/24
11:38 am-6:30 pm
1 stop8h 52m
Ontario
Wed 7/29
9:40 am-5:40 pm
1 stop6h 00m
$404
MemphisOntario
MEM - ONT
MEMONT
Memphis
Sat 7/25
3:23 pm-9:55 pm
1 stop8h 32m
Ontario
Tue 7/28
5:00 am-2:26 pm
1 stop7h 26m
$413
MemphisOntario
MEM - ONT
MEMONT
Memphis
Sat 7/4
11:42 am-6:30 pm
1 stop8h 48m
Ontario
Tue 7/7
10:00 pm-9:27 am
1 stop9h 27m
$418
MemphisOntario
MEM - ONT
MEMONT
Memphis
Thu 7/9
2:42 pm-9:50 pm
1 stop9h 08m
Ontario
Wed 7/22
10:00 pm-7:46 am
1 stop7h 46m
$418
Quickest round-trip
MemphisOntario
MEM - ONT
MEMONT
Memphis
Fri 7/31
11:40 am-3:25 pm
1 stop5h 45m
Ontario
Mon 8/3
2:30 pm-10:30 pm
1 stop6h 00m
$457
MemphisOntario
MEM - ONT
MEMONT
Memphis
Sat 10/3
3:27 pm-9:58 pm
1 stop8h 31m
Ontario
Wed 10/7
5:00 am-2:07 pm
1 stop7h 07m
$466
MemphisOntario
MEM - ONT
MEMONT
Memphis
Mon 11/9
3:20 pm-11:06 pm
2 stops9h 46m
Ontario
Wed 11/18
1:00 pm-9:14 pm
1 stop6h 14m
$471
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Memphis to Ontario
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 Memphis to Ontario in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Memphis-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Memphis-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Memphis-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Memphis-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 Memphis-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 Memphis to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Memphis with our price prediction graph.
MEM-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 Memphis to Ontario
What is the cheapest month to book a flight from Memphis to Ontario?
Currently, February is the cheapest month in which you can book a flight from Memphis to Ontario (average of $327). Flying from Memphis to Ontario in June is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Memphis to Ontario?
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 June 3, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Memphis to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Memphis 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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Alternative routes for Memphis to Ontario
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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 Memphis to Ontario by cabin class
Find flights from Memphis 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 June 3, 2026.
Memphis and Ontario flights
Browse other Memphis and Ontario flight options. Last updated on June 3, 2026.
Other flights from Memphis
Browse through other flights departing from Memphis. Flights are based on user searches made on Cheapflights and were last updated on June 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Memphis to Ontario
Discover the top 4 airlines that operate flights from Memphis 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 2,558,603 searches. Data last updated June 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$230 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$436 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$322 | Average$476 | FlexibilityNo cancel fee | On-time71% |