$71+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — ONT
Mar 20 — Mar 271
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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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 Memphis to Ontario
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Best
Last-minute
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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 February 18, 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 February 18, 2026.
This Frontier deal was found by Cheapflights users on 2/16. 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 4/92:47 pm
MEM
- ONT
1 stop11h 09m
Frontier
Sun 4/126:20 am
ONT
- MEM
1 stop7h 16m
Frontier
Deal found 2/16![Frontier logo]()
$190
This Booking.com deal was found by Cheapflights users on 2/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:30 pm
MEM
- ONT
1 stop25h 34m
Frontier
Sat 4/1812:59 am
ONT
- MEM
1 stop12h 42m
Frontier
Deal found 2/15![Frontier logo]()
$192
This Booking.com deal was found by Cheapflights users on 2/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:30 pm
MEM
- ONT
1 stop13h 34m
Frontier
Thu 4/1611:44 am
ONT
- MEM
1 stop5h 51m
Frontier
Deal found 2/14![Frontier logo]()
$197
This Frontier deal was found by Cheapflights users on 2/17. 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.
Sun 3/294:27 pm
MEM
- ONT
1 stop9h 32m
Frontier
Thu 4/1611:44 am
ONT
- MEM
1 stop5h 51m
Frontier
Deal found 2/17![Frontier logo]()
$220
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:26 pm
MEM
- ONT
1 stop9h 29m
Frontier
Sat 5/1612:59 am
ONT
- MEM
1 stop12h 42m
Frontier
Deal found 2/15![Frontier logo]()
$222
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/151:11 pm
MEM
- ONT
1 stop20h 55m
Frontier
Wed 3/182:23 pm
ONT
- MEM
1 stop19h 53m
Frontier
Deal found 2/15![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 2/17. 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 3/168:06 pm
MEM
- ONT
1 stop5h 53m
Frontier
Wed 3/1810:03 pm
ONT
- MEM
1 stop12h 13m
Frontier
Deal found 2/17![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:31 pm
MEM
- ONT
2 stops29h 36m
Multiple Airlines
Thu 4/168:59 pm
ONT
- MEM
1 stop21h 28m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$242
This Frontier deal was found by Cheapflights users on 2/17. 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 3/168:06 pm
MEM
- ONT
1 stop5h 53m
Frontier
Thu 3/196:15 am
ONT
- MEM
1 stop5h 43m
Frontier
Deal found 2/17![Frontier logo]()
$244
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 February 18, 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 February 18, 2026.
This CheapOair deal was found by Cheapflights users on 2/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:26 pm
MEM
- ONT
1 stop9h 29m
Frontier
Sat 4/2512:59 am
ONT
- MEM
1 stop12h 42m
Frontier
Deal found 2/17![Frontier logo]()
$201
This Delta deal was found by Cheapflights users on 2/17. 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 3/177:45 am
MEM
- ONT
1 stop6h 38m
Delta
Tue 3/1710:25 pm
ONT
- MEM
1 stop8h 06m
Delta
Deal found 2/17![Delta logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:09 pm
MEM
- ONT
2 stops19h 02m
Multiple Airlines
Thu 3/53:24 pm
ONT
- MEM
1 stop27h 09m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$318
This Frontier deal was found by Cheapflights users on 2/17. 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 3/168:06 pm
MEM
- ONT
1 stop5h 53m
Frontier
Thu 3/196:15 am
ONT
- MEM
1 stop5h 43m
Frontier
Deal found 2/17![Frontier logo]()
$244
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:45 am
MEM
- ONT
1 stop6h 29m
Delta
Tue 4/2110:15 pm
ONT
- MEM
1 stop8h 20m
Delta
Deal found 2/15![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:15 am
MEM
- ONT
1 stop8h 21m
Delta
Wed 4/2210:15 pm
ONT
- MEM
1 stop8h 20m
Delta
Deal found 2/15![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 2/17. 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 4/287:45 am
MEM
- ONT
1 stop6h 29m
Delta
Wed 5/610:15 pm
ONT
- MEM
1 stop7h 31m
Delta
Deal found 2/17![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:24 pm
MEM
- ONT
1 stop7h 36m
Delta
Tue 4/2112:49 pm
ONT
- MEM
1 stop8h 37m
Delta
Deal found 2/15![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:15 am
MEM
- ONT
1 stop8h 21m
Delta
Sat 4/2510:15 pm
ONT
- MEM
1 stop8h 20m
Delta
Deal found 2/15![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:15 am
MEM
- ONT
1 stop8h 21m
Delta
Sat 4/2512:49 pm
ONT
- MEM
1 stop8h 37m
Delta
Deal found 2/15![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:13 pm
MEM
- ONT
1 stop7h 47m
Delta
Tue 4/2112:49 pm
ONT
- MEM
1 stop8h 37m
Delta
Deal found 2/15![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:15 pm
MEM
- ONT
1 stop8h 18m
Delta
Sat 4/2512:49 pm
ONT
- MEM
1 stop8h 37m
Delta
Deal found 2/15![Delta logo]()
$353
Last-minute flights from Memphis to OntarioDiscover last-minute flight deals from Memphis to Ontario. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from Memphis to Ontario. Data last updated February 18, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/17. 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.
Sun 3/18:09 pm
MEM
- ONT
1 stop5h 50m
Frontier
Thu 3/56:05 am
ONT
- MEM
1 stop11h 19m
Frontier
Deal found 2/17![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/151:11 pm
MEM
- ONT
1 stop20h 55m
Frontier
Wed 3/182:23 pm
ONT
- MEM
1 stop19h 53m
Frontier
Deal found 2/15![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 2/17. 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 3/168:06 pm
MEM
- ONT
1 stop5h 53m
Frontier
Wed 3/1810:03 pm
ONT
- MEM
1 stop12h 13m
Frontier
Deal found 2/17![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 2/17. 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 3/168:06 pm
MEM
- ONT
1 stop5h 53m
Frontier
Thu 3/196:15 am
ONT
- MEM
1 stop5h 43m
Frontier
Deal found 2/17![Frontier logo]()
$244
This Gotogate deal was found by Cheapflights users on 2/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:06 pm
MEM
- ONT
1 stop5h 53m
Frontier
Mon 3/236:15 am
ONT
- MEM
1 stop10h 57m
Frontier
Deal found 2/14![Frontier logo]()
$256
This Frontier deal was found by Cheapflights users on 2/18. 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 3/192:53 pm
MEM
- ONT
1 stop11h 06m
Frontier
Thu 3/268:07 am
ONT
- MEM
1 stop9h 28m
Frontier
Deal found 2/18![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 2/17. 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 3/192:53 pm
MEM
- ONT
1 stop11h 06m
Frontier
Wed 3/252:23 pm
ONT
- MEM
1 stop27h 12m
Frontier
Deal found 2/17![Frontier logo]()
$265
This Frontier deal was found by Cheapflights users on 2/17. 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.
Sun 3/294:27 pm
MEM
- ONT
1 stop9h 32m
Frontier
Thu 4/1611:44 am
ONT
- MEM
1 stop5h 51m
Frontier
Deal found 2/17![Frontier logo]()
$220
This Frontier deal was found by Cheapflights users on 2/17. 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 3/308:01 pm
MEM
- ONT
1 stop5h 58m
Frontier
Thu 4/1611:44 am
ONT
- MEM
1 stop5h 51m
Frontier
Deal found 2/17![Frontier logo]()
$260
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 February 18, 2026.
Search for one-way flight options from Memphis to Ontario. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/139:17 pm
MEM
- ONT
1 stop18h 23m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/279:17 pm
MEM
- ONT
1 stop18h 23m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/309:23 pm
MEM
- ONT
1 stop18h 05m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/119:17 pm
MEM
- ONT
1 stop23h 17m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/69:17 pm
MEM
- ONT
1 stop16h 52m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/98:12 pm
MEM
- ONT
1 stop29h 47m
Frontier
Deal found 2/17![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:17 pm
MEM
- ONT
1 stop16h 22m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/209:17 pm
MEM
- ONT
1 stop23h 17m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$91
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 February 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Frontier) |
One-way from | $71 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $497 |
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 February 18, 2026.
Use the filters below to find and compare flights from Memphis to Ontario that are best for you.
Fly from
Memphis
Fly to
Ontario
Route
Depart
Return
Price
MemphisOntario
MEM - ONT
MEMONT
Memphis
Thu 4/23
4:26 pm-11:55 pm
1 stop9h 29m
Ontario
Sat 4/25
12:59 am-3:41 pm
1 stop12h 42m
$201
MemphisOntario
MEM - ONT
MEMONT
Memphis
Mon 3/16
8:06 pm-11:59 pm
1 stop5h 53m
Ontario
Thu 3/19
6:15 am-1:58 pm
1 stop5h 43m
$244
MemphisOntario
MEM - ONT
MEMONT
Memphis
Tue 3/17
7:45 am-12:23 pm
1 stop6h 38m
Ontario
Tue 3/17
10:25 pm-8:31 am
1 stop8h 06m
$311
MemphisOntario
MEM - ONT
MEMONT
Memphis
Tue 4/21
7:45 am-12:14 pm
1 stop6h 29m
Ontario
Tue 4/21
10:15 pm-8:35 am
1 stop8h 20m
$311
MemphisOntario
MEM - ONT
MEMONT
Memphis
Tue 4/14
5:15 am-11:36 am
1 stop8h 21m
Ontario
Wed 4/22
10:15 pm-8:35 am
1 stop8h 20m
$311
MemphisOntario
MEM - ONT
MEMONT
Memphis
Tue 4/28
7:45 am-12:14 pm
1 stop6h 29m
Ontario
Wed 5/6
10:15 pm-7:46 am
1 stop7h 31m
$311
MemphisOntario
MEM - ONT
MEMONT
Memphis
Sun 3/1
8:09 pm-1:11 pm
2 stops19h 02m
Ontario
Thu 3/5
3:24 pm-8:33 pm
1 stop27h 09m
$318
MemphisOntario
MEM - ONT
MEMONT
Memphis
Sat 4/18
3:24 pm-9:00 pm
1 stop7h 36m
Ontario
Tue 4/21
12:49 pm-11:26 pm
1 stop8h 37m
$332
MemphisOntario
MEM - ONT
MEMONT
Memphis
Tue 4/21
5:15 am-11:36 am
1 stop8h 21m
Ontario
Sat 4/25
10:15 pm-8:35 am
1 stop8h 20m
$332
MemphisOntario
MEM - ONT
MEMONT
Memphis
Wed 4/15
5:15 am-11:36 am
1 stop8h 21m
Ontario
Sat 4/25
12:49 pm-11:26 pm
1 stop8h 37m
$332
Showing 1-10 of 24 results
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 February.
| 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 |
- 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
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 February 18, 2026.
See what other customers who have flown with Southwest, Delta, and American 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.
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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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Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
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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 February 18, 2026.
Memphis and Ontario flights
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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 February 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$402 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$476 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$416 | FlexibilityNo cancel fee | On-time63% |