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Cheap flights from Ontario to Amarillo from $168

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 6/2. 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
0 bags

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Find the cheapest flights from Ontario to Amarillo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:18 pm - 11:59 pm
ONT
-
AMA
7h 41m
1 stop
American Airlines Logo
7:06 pm - 11:59 pm
AMA
-
ONT
6h 53m
1 stop
$381American Airlines
Fri, Jun 5 - Tue, Jun 9
American Airlines Logo
1:11 pm - 11:59 pm
ONT
-
AMA
8h 48m
2 stops
American Airlines Logo
7:06 pm - 11:59 pm
AMA
-
ONT
6h 53m
1 stop
$386American Airlines
Fri, Jun 5 - Tue, Jun 9
American Airlines Logo
1:11 pm - 11:59 pm
ONT
-
AMA
8h 48m
2 stops
American Airlines Logo
5:00 am - 12:04 pm
AMA
-
ONT
9h 04m
2 stops
$391American Airlines
Fri, Jun 5 - Tue, Jun 9
American Airlines Logo
5:34 am - 12:42 pm
ONT
-
AMA
5h 08m
1 stop
American Airlines Logo
6:00 am - 11:45 am
AMA
-
ONT
7h 45m
1 stop
$407American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
1:10 pm - 11:59 pm
ONT
-
AMA
8h 49m
2 stops
American Airlines Logo
6:00 am - 11:45 am
AMA
-
ONT
7h 45m
1 stop
$412American Airlines
Wed, Jul 29 - Tue, Aug 4
United Airlines Logo
5:45 am - 2:18 pm
ONT
-
AMA
6h 33m
1 stop
United Airlines Logo
3:00 pm - 9:59 pm
AMA
-
ONT
8h 59m
1 stop
$415United Airlines
Tue, Aug 18 - Wed, Aug 19
American Airlines Logo
1:10 pm - 11:59 pm
ONT
-
AMA
8h 49m
2 stops
American Airlines Logo
6:00 am - 12:03 pm
AMA
-
ONT
8h 03m
2 stops
$419American Airlines
Wed, Jul 29 - Tue, Aug 4
United Airlines Logo
5:45 am - 2:18 pm
ONT
-
AMA
6h 33m
1 stop
United Airlines Logo
3:00 pm - 9:59 pm
AMA
-
ONT
8h 59m
1 stop
$435United Airlines
Tue, Aug 18 - Wed, Aug 19
American Airlines Logo
2:18 pm - 11:59 pm
ONT
-
AMA
7h 41m
1 stop
American Airlines Logo
6:00 am - 9:31 am
AMA
-
ONT
5h 31m
1 stop
$479American Airlines
Fri, May 22 - Sun, May 31
American Airlines Logo
1:10 pm - 11:59 pm
ONT
-
AMA
8h 49m
2 stops
American Airlines Logo
6:00 am - 9:31 am
AMA
-
ONT
5h 31m
1 stop
$484American Airlines
Fri, May 22 - Sun, May 31

American Airlines flights from Ontario to Amarillo

Our best American Airlines deals on Ontario to Amarillo flight tickets
American Airlines
Jun 5
ONT2:18 pmOntario
7h 41m
1 stop
AMA11:59 pmAmarillo
Jun 9
AMA7:06 pmAmarillo
6h 53m
1 stop
ONT11:59 pmOntario
$381
American Airlines
Jun 5
ONT1:11 pmOntario
8h 48m
2 stops
AMA11:59 pmAmarillo
Jun 9
AMA7:06 pmAmarillo
6h 53m
1 stop
ONT11:59 pmOntario
$386
American Airlines
Jun 5
ONT1:11 pmOntario
8h 48m
2 stops
AMA11:59 pmAmarillo
Jun 9
AMA5:00 amAmarillo
9h 04m
2 stops
ONT12:04 pmOntario
$391

United Airlines flights from Ontario to Amarillo

Our best United Airlines deals on Ontario to Amarillo flight tickets
United Airlines
Aug 18
ONT5:45 amOntario
6h 33m
1 stop
AMA2:18 pmAmarillo
Aug 19
AMA3:00 pmAmarillo
8h 59m
1 stop
ONT9:59 pmOntario
$415
United Airlines
Aug 18
ONT5:45 amOntario
6h 33m
1 stop
AMA2:18 pmAmarillo
Aug 19
AMA3:00 pmAmarillo
8h 59m
1 stop
ONT9:59 pmOntario
$435
United Airlines
Sep 11
ONT1:18 pmOntario
6h 23m
1 stop
AMA9:41 pmAmarillo
Sep 14
AMA3:00 pmAmarillo
8h 59m
1 stop
ONT9:59 pmOntario
$527

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 May 8, 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

Fri 6/5

2:18 pm-11:59 pm

1 stop7h 41m

Amarillo

Tue 6/9

7:06 pm-11:59 pm

1 stop6h 53m

$381

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Fri 6/5

1:11 pm-11:59 pm

2 stops8h 48m

Amarillo

Tue 6/9

7:06 pm-11:59 pm

1 stop6h 53m

$386

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Fri 6/5

1:11 pm-11:59 pm

2 stops8h 48m

Amarillo

Tue 6/9

5:00 am-12:04 pm

2 stops9h 04m

$391
Quickest round-trip

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Wed 7/29

5:34 am-12:42 pm

1 stop5h 08m

Amarillo

Tue 8/4

6:00 am-11:45 am

1 stop7h 45m

$407

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Wed 7/29

1:10 pm-11:59 pm

2 stops8h 49m

Amarillo

Tue 8/4

6:00 am-11:45 am

1 stop7h 45m

$412

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Tue 8/18

5:45 am-2:18 pm

1 stop6h 33m

Amarillo

Wed 8/19

3:00 pm-9:59 pm

1 stop8h 59m

$415

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Wed 7/29

1:10 pm-11:59 pm

2 stops8h 49m

Amarillo

Tue 8/4

6:00 am-12:03 pm

2 stops8h 03m

$419

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Tue 8/18

5:45 am-2:18 pm

1 stop6h 33m

Amarillo

Wed 8/19

3:00 pm-9:59 pm

1 stop8h 59m

$435

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Fri 5/22

2:18 pm-11:59 pm

1 stop7h 41m

Amarillo

Sun 5/31

6:00 am-9:31 am

1 stop5h 31m

$479

OntarioAmarillo

ONT - AMA

ONTAMA

Ontario

Fri 5/22

1:10 pm-11:59 pm

2 stops8h 49m

Amarillo

Sun 5/31

6:00 am-9:31 am

1 stop5h 31m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 and United Airlines are the most popular carriers 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

5h 10m

Direct flights

None
The fastest flight from Ontario to Amarillo takes 5h 10m
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 5h 10m.

  • 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
Dumas
Dalhart
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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