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Cheap flights from Ontario to Amarillo from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Amarillo departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Amarillo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 9:44 am
ONT
-
AMA
7h 45m
1 stop
American Airlines Logo
6:00 am - 9:29 am
AMA
-
ONT
5h 29m
1 stop
$321American Airlines
Tue, Jul 21 - Wed, Jul 29
Southwest Logo
5:15 am - 1:35 pm
ONT
-
AMA
6h 20m
2 stops
Southwest Logo
1:00 pm - 3:30 pm
AMA
-
ONT
4h 30m
1 stop
$322Southwest
Tue, Jul 21 - Wed, Jul 29
American Airlines Logo
6:00 am - 2:27 pm
ONT
-
AMA
6h 27m
1 stop
American Airlines Logo
6:00 am - 9:29 am
AMA
-
ONT
5h 29m
1 stop
$341American Airlines
Thu, Sep 10 - Thu, Sep 24
American Airlines Logo
2:15 pm - 11:59 pm
ONT
-
AMA
7h 44m
1 stop
American Airlines Logo
5:00 am - 9:29 am
AMA
-
ONT
6h 29m
1 stop
$349American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
1:11 pm - 11:59 pm
ONT
-
AMA
8h 48m
2 stops
American Airlines Logo
6:00 am - 9:29 am
AMA
-
ONT
5h 29m
1 stop
$355American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
2:15 pm - 11:59 pm
ONT
-
AMA
7h 44m
1 stop
American Airlines Logo
5:00 am - 9:29 am
AMA
-
ONT
6h 29m
1 stop
$358American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
1:11 pm - 11:59 pm
ONT
-
AMA
8h 48m
2 stops
American Airlines Logo
7:06 pm - 10:32 pm
AMA
-
ONT
5h 26m
1 stop
$359American Airlines
Wed, Jul 29 - Tue, Aug 4
Southwest Logo
5:15 am - 1:35 pm
ONT
-
AMA
6h 20m
2 stops
Southwest Logo
2:05 pm - 8:00 pm
AMA
-
ONT
7h 55m
2 stops
$367Southwest
Tue, Jul 21 - Wed, Jul 29
American Airlines Logo
11:59 pm - 9:44 am
ONT
-
AMA
7h 45m
1 stop
American Airlines Logo
6:00 am - 9:29 am
AMA
-
ONT
5h 29m
1 stop
$369American Airlines
Wed, Jul 29 - Tue, Aug 4
Southwest Logo
8:00 am - 3:05 pm
ONT
-
AMA
5h 05m
1 stop
Southwest Logo
12:15 pm - 3:40 pm
AMA
-
ONT
5h 25m
1 stop
$374Southwest
Thu, Oct 8 - Sat, Oct 10

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American Airlines flights from Ontario to Amarillo

Our best American Airlines deals on Ontario to Amarillo flight tickets
American Airlines
Jul 21
ONT11:59 pmOntario
7h 45m
1 stop
AMA9:44 amAmarillo
Jul 29
AMA6:00 amAmarillo
5h 29m
1 stop
ONT9:29 amOntario
$321
American Airlines
Sep 10
ONT6:00 amOntario
6h 27m
1 stop
AMA2:27 pmAmarillo
Sep 24
AMA6:00 amAmarillo
5h 29m
1 stop
ONT9:29 amOntario
$341
American Airlines
Jul 29
ONT2:15 pmOntario
7h 44m
1 stop
AMA11:59 pmAmarillo
Aug 4
AMA5:00 amAmarillo
6h 29m
1 stop
ONT9:29 amOntario
$349

Southwest flights from Ontario to Amarillo

Our best Southwest deals on Ontario to Amarillo flight tickets
Southwest
Jul 21
ONT5:15 amOntario
6h 20m
2 stops
AMA1:35 pmAmarillo
Jul 29
AMA1:00 pmAmarillo
4h 30m
1 stop
ONT3:30 pmOntario
$322
Southwest
Jul 21
ONT5:15 amOntario
6h 20m
2 stops
AMA1:35 pmAmarillo
Jul 29
AMA2:05 pmAmarillo
7h 55m
2 stops
ONT8:00 pmOntario
$367
Southwest
Oct 8
ONT8:00 amOntario
5h 05m
1 stop
AMA3:05 pmAmarillo
Oct 10
AMA12:15 pmAmarillo
5h 25m
1 stop
ONT3:40 pmOntario
$374

momondo 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, momondo users made 832,500 searches. Data last updated June 20, 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

Price

Cheapest round-trip

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Tue 7/21

11:59 pm-9:44 am

1 stop7h 45m

Amarillo

Wed 7/29

6:00 am-9:29 am

1 stop5h 29m

$321

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Tue 7/21

5:15 am-1:35 pm

2 stops6h 20m

Amarillo

Wed 7/29

1:00 pm-3:30 pm

1 stop4h 30m

$322

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Thu 9/10

6:00 am-2:27 pm

1 stop6h 27m

Amarillo

Thu 9/24

6:00 am-9:29 am

1 stop5h 29m

$341

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Wed 7/29

2:15 pm-11:59 pm

1 stop7h 44m

Amarillo

Tue 8/4

5:00 am-9:29 am

1 stop6h 29m

$349

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Wed 7/29

1:11 pm-11:59 pm

2 stops8h 48m

Amarillo

Tue 8/4

6:00 am-9:29 am

1 stop5h 29m

$355

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Wed 7/29

2:15 pm-11:59 pm

1 stop7h 44m

Amarillo

Tue 8/4

5:00 am-9:29 am

1 stop6h 29m

$358

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Wed 7/29

1:11 pm-11:59 pm

2 stops8h 48m

Amarillo

Tue 8/4

7:06 pm-10:32 pm

1 stop5h 26m

$359

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Tue 7/21

5:15 am-1:35 pm

2 stops6h 20m

Amarillo

Wed 7/29

2:05 pm-8:00 pm

2 stops7h 55m

$367

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Wed 7/29

11:59 pm-9:44 am

1 stop7h 45m

Amarillo

Tue 8/4

6:00 am-9:29 am

1 stop5h 29m

$369
Quickest round-trip

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Thu 10/8

8:00 am-3:05 pm

1 stop5h 05m

Amarillo

Sat 10/10

12:15 pm-3:40 pm

1 stop5h 25m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Amarillo from

How to get the cheapest flight ticket from Ontario to Amarillo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Amarillo?

American Airlines is the most popular carrier operating from Ontario to Amarillo

When to book flights from Ontario to Amarillo

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Amarillo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Amarillo (ONT to AMA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Amarillo

Fastest flight time

6h 20m

Direct flights

None
The fastest flight from Ontario to Amarillo takes 6h 20m
There are no direct flights from Ontario to Amarillo. There are no popular flight routes from Ontario to Amarillo.
Search flight deals

Frequently asked questions about flying from Ontario to Amarillo

  • How far is Ontario to Amarillo by plane?

    A flight from Ontario to Amarillo will travel around 901.3 mi. In terms of flight time, this usually takes a little over 6h 20m.

  • When did momondo last update prices for flights from Ontario Airport to Amarillo Airport?

    Prices for flights from Ontario Airport to Amarillo Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Amarillo Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Amarillo Airport.

  • What documentation or ID do you need to fly to Amarillo Airport?

    The required travel and health documents for your Amarillo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Amarillo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Amarillo?

Book flights to Amarillo if you plan to visit one of these locations
Dalhart
Dumas
Vega

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Amarillo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Amarillo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Amarillo with flexible booking policies on momondo?

All flight searches from Ontario to Amarillo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Amarillo?

momondo provides multiple filters to help you find the best flight to Amarillo from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Amarillo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Amarillo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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