$259+ Cheap flights from Ontario to Amarillo (ONT - AMA)
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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AMA
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Amarillo 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 Amarillo
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Best
Last-minute
One-way
Cheapest flights from Ontario to AmarilloExplore the most affordable flight options available from Ontario to Amarillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Ontario to Amarillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Southwest deal was found by Cheapflights users on 9/21. 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.
Sun 10/1112:00 pm -
1 stop9h 55m
Wed 10/143:35 pm -
1 stop6h 05m
Deal found 9/21![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 9/21. 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.
Mon 10/122:40 pm -
2 stops7h 00m
Wed 10/143:35 pm -
1 stop6h 05m
Deal found 9/21![Southwest logo]()
$487
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/71:24 pm -
1 stop6h 15m
Sun 10/115:30 pm -
1 stop5h 28m
Deal found 9/22![United Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 9/23. 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.
Mon 10/191:30 pm -
2 stops8h 10m
Fri 10/235:45 pm -
1 stop5h 15m
Deal found 9/23![Southwest logo]()
$519
This Southwest deal was found by Cheapflights users on 9/23. 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.
Wed 10/73:25 pm -
1 stop5h 30m
Sun 10/116:30 pm -
2 stops7h 15m
Deal found 9/23![Southwest logo]()
$522
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/71:05 pm -
2 stops8h 54m
Sun 10/115:00 am -
2 stops9h 14m
Deal found 9/23![American Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/116:00 am -
1 stop6h 31m
Sat 10/173:20 pm -
1 stop8h 39m
Deal found 9/22![United Airlines logo]()
$572
Best flights from Ontario to AmarilloDiscover carefully curated flight deals from Ontario to Amarillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Ontario to Amarillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Southwest deal was found by Cheapflights users on 9/19. 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.
Sun 10/1112:00 pm -
1 stop9h 55m
Wed 10/143:35 pm -
1 stop6h 05m
Deal found 9/19![Southwest logo]()
$437
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/711:59 pm -
1 stop7h 53m
Sun 10/115:00 am -
1 stop6h 35m
Deal found 9/23![American Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/71:24 pm -
1 stop6h 15m
Sun 10/115:30 pm -
1 stop5h 28m
Deal found 9/22![United Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 9/21. 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.
Mon 10/122:40 pm -
2 stops7h 00m
Wed 10/143:35 pm -
1 stop6h 05m
Deal found 9/21![Southwest logo]()
$487
This Southwest deal was found by Cheapflights users on 9/23. 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.
Mon 10/191:30 pm -
2 stops8h 10m
Fri 10/235:45 pm -
1 stop5h 15m
Deal found 9/23![Southwest logo]()
$519
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/116:00 am -
1 stop6h 31m
Sat 10/173:20 pm -
1 stop8h 39m
Deal found 9/22![United Airlines logo]()
$572
This Southwest deal was found by Cheapflights users on 9/23. 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.
Wed 10/73:25 pm -
1 stop5h 30m
Sun 10/116:30 pm -
2 stops7h 15m
Deal found 9/23![Southwest logo]()
$522
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/256:00 am -
1 stop6h 30m
Wed 11/45:25 pm -
1 stop5h 26m
Deal found 9/22![United Airlines logo]()
$692
Last-minute flights from Ontario to AmarilloDiscover last-minute flight deals from Ontario to Amarillo. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Amarillo. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/71:24 pm -
1 stop6h 15m
Sun 10/115:30 pm -
1 stop5h 28m
Deal found 9/22![United Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 9/23. 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.
Wed 10/73:25 pm -
1 stop5h 30m
Sun 10/116:30 pm -
2 stops7h 15m
Deal found 9/23![Southwest logo]()
$522
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/71:05 pm -
2 stops8h 54m
Sun 10/115:00 am -
2 stops9h 14m
Deal found 9/23![American Airlines logo]()
$527
This Southwest deal was found by Cheapflights users on 9/21. 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.
Sun 10/1112:00 pm -
1 stop9h 55m
Wed 10/143:35 pm -
1 stop6h 05m
Deal found 9/21![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/116:00 am -
1 stop6h 31m
Sat 10/173:20 pm -
1 stop8h 39m
Deal found 9/22![United Airlines logo]()
$572
This Southwest deal was found by Cheapflights users on 9/21. 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.
Mon 10/122:40 pm -
2 stops7h 00m
Wed 10/143:35 pm -
1 stop6h 05m
Deal found 9/21![Southwest logo]()
$487
This Southwest deal was found by Cheapflights users on 9/23. 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.
Mon 10/191:30 pm -
2 stops8h 10m
Fri 10/235:45 pm -
1 stop5h 15m
Deal found 9/23![Southwest logo]()
$519
One-way flights from Ontario to AmarilloSearch for one-way flight options from Ontario to Amarillo. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Ontario to Amarillo. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/226:00 am -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$259
Find flight deals from Ontario to Amarillo
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Amarillo (AMA). 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $378 (United Airlines) |
One-way from | $259 (United Airlines) |
Popular in | June |
Cheapest in | August |
Average price | $674 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Amarillo 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 23, 2026.
Use the filters below to find and compare flights from Ontario to Amarillo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OntarioAmarillo
ONT Ontario - AMA Amarillo
ONTAMA
Ontario
Sun 11/22
6:00 am-2:30 pm
1 stop6h 30m
Amarillo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$259
OntarioAmarillo
ONT Ontario - AMA Amarillo
ONTAMA
Ontario
Sun 10/11
12:00 pm-11:55 pm
1 stop9h 55m
Amarillo
Wed 10/14
3:35 pm-7:40 pm
1 stop6h 05m
$437
OntarioAmarillo
ONT Ontario - AMA Amarillo
ONTAMA
Ontario
Mon 10/12
2:40 pm-11:40 pm
2 stops7h 00m
Amarillo
Wed 10/14
3:35 pm-7:40 pm
1 stop6h 05m
$487
OntarioAmarillo
ONT Ontario - AMA Amarillo
ONTAMA
Ontario
Wed 10/7
11:59 pm-9:52 am
1 stop7h 53m
Amarillo
Sun 10/11
5:00 am-9:35 am
1 stop6h 35m
$517
OntarioAmarillo
ONT Ontario - AMA Amarillo
ONTAMA
Ontario
Wed 10/7
1:24 pm-9:39 pm
1 stop6h 15m
Amarillo
Sun 10/11
5:30 pm-8:58 pm
1 stop5h 28m
$517
OntarioAmarillo
ONT Ontario - AMA Amarillo
ONTAMA
Ontario
Mon 10/19
1:30 pm-11:40 pm
2 stops8h 10m
Amarillo
Fri 10/23
5:45 pm-9:00 pm
1 stop5h 15m
$519
OntarioAmarillo
ONT Ontario - AMA Amarillo
ONTAMA
Ontario
Wed 10/7
3:25 pm-10:55 pm
1 stop5h 30m
Amarillo
Sun 10/11
6:30 pm-11:45 pm
2 stops7h 15m
$522
OntarioAmarillo
ONT Ontario - AMA Amarillo
ONTAMA
Ontario
Sun 10/11
6:00 am-2:31 pm
1 stop6h 31m
Amarillo
Sat 10/17
3:20 pm-9:59 pm
1 stop8h 39m
$572
OntarioAmarillo
ONT Ontario - AMA Amarillo
ONTAMA
Ontario
Sun 10/25
6:00 am-2:30 pm
1 stop6h 30m
Amarillo
Wed 11/4
5:25 pm-8:51 pm
1 stop5h 26m
$692
Sorted by cheapest first
Compare providers for flights from Ontario to Amarillo
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 Amarillo in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Amarillo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Amarillo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Amarillo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Amarillo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Amarillo 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 Amarillo
Have a flexible travel schedule? Discover the best time to fly to Amarillo from Ontario with our price prediction graph.
ONT-AMA
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 Amarillo. 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 Amarillo?
Book flights to Amarillo if you plan to visit one of these locationsDalhart
Dumas
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