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Cheap flights from Ontario to Longview from $442

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 Longview departing on 4/21. 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 Longview

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:08 pm - 11:43 pm
ONT
-
GGG
7h 35m
1 stop
American Airlines Logo
2:45 pm - 6:38 pm
GGG
-
ONT
5h 53m
1 stop
$459American Airlines
Sat, May 9 - Sat, May 16
American Airlines Logo
12:19 pm - 11:43 pm
ONT
-
GGG
9h 24m
2 stops
American Airlines Logo
2:45 pm - 6:38 pm
GGG
-
ONT
5h 53m
1 stop
$464American Airlines
Sat, May 9 - Sat, May 16
American Airlines Logo
12:19 pm - 11:43 pm
ONT
-
GGG
9h 24m
2 stops
American Airlines Logo
6:00 am - 4:22 pm
GGG
-
ONT
12h 22m
2 stops
$503American Airlines
Sat, May 9 - Sat, May 16
American Airlines Logo
2:08 pm - 11:53 pm
ONT
-
GGG
7h 45m
1 stop
American Airlines Logo
2:45 pm - 6:37 pm
GGG
-
ONT
5h 52m
1 stop
$571American Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
6:00 am - 2:15 pm
ONT
-
GGG
6h 15m
1 stop
American Airlines Logo
6:00 am - 4:22 pm
GGG
-
ONT
12h 22m
2 stops
$576American Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
12:19 pm - 11:53 pm
ONT
-
GGG
9h 34m
2 stops
American Airlines Logo
6:00 am - 4:22 pm
GGG
-
ONT
12h 22m
2 stops
$581American Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
2:18 pm - 11:45 pm
ONT
-
GGG
7h 27m
1 stop
American Airlines Logo
6:00 am - 9:31 am
GGG
-
ONT
5h 31m
1 stop
$594American Airlines
Fri, Jun 26 - Sun, Jun 28
American Airlines Logo
7:12 pm - 1:28 pm
ONT
-
GGG
16h 16m
2 stops
American Airlines Logo
6:00 am - 9:31 am
GGG
-
ONT
5h 31m
1 stop
$718American Airlines
Fri, Jun 26 - Sun, Jun 28
American Airlines Logo
1:10 pm - 11:45 pm
ONT
-
GGG
8h 35m
2 stops
American Airlines Logo
1:58 pm - 9:57 pm
GGG
-
ONT
9h 59m
2 stops
$848American Airlines
Fri, Jun 26 - Sun, Jun 28

American Airlines flights from Ontario to Longview

Our best American Airlines deals on Ontario to Longview flight tickets
American Airlines
May 9
ONT2:08 pmOntario
7h 35m
1 stop
GGG11:43 pmLongview East Texas Regional
May 16
GGG2:45 pmLongview East Texas Regional
5h 53m
1 stop
ONT6:38 pmOntario
$459
American Airlines
May 9
ONT12:19 pmOntario
9h 24m
2 stops
GGG11:43 pmLongview East Texas Regional
May 16
GGG2:45 pmLongview East Texas Regional
5h 53m
1 stop
ONT6:38 pmOntario
$464
American Airlines
May 9
ONT12:19 pmOntario
9h 24m
2 stops
GGG11:43 pmLongview East Texas Regional
May 16
GGG6:00 amLongview East Texas Regional
12h 22m
2 stops
ONT4:22 pmOntario
$503

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Longview 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 April 14, 2026.
Use the filters below to find and compare flights from Ontario to Longview that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Sat 5/9

2:08 pm-11:43 pm

1 stop7h 35m

Longview East Texas Regional

Sat 5/16

2:45 pm-6:38 pm

1 stop5h 53m

$459

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Sat 5/9

12:19 pm-11:43 pm

2 stops9h 24m

Longview East Texas Regional

Sat 5/16

2:45 pm-6:38 pm

1 stop5h 53m

$464

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Sat 5/9

12:19 pm-11:43 pm

2 stops9h 24m

Longview East Texas Regional

Sat 5/16

6:00 am-4:22 pm

2 stops12h 22m

$503

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Fri 4/24

2:08 pm-11:53 pm

1 stop7h 45m

Longview East Texas Regional

Tue 4/28

2:45 pm-6:37 pm

1 stop5h 52m

$571

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Fri 4/24

6:00 am-2:15 pm

1 stop6h 15m

Longview East Texas Regional

Tue 4/28

6:00 am-4:22 pm

2 stops12h 22m

$576

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Fri 4/24

12:19 pm-11:53 pm

2 stops9h 34m

Longview East Texas Regional

Tue 4/28

6:00 am-4:22 pm

2 stops12h 22m

$581
Quickest round-trip

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Fri 6/26

2:18 pm-11:45 pm

1 stop7h 27m

Longview East Texas Regional

Sun 6/28

6:00 am-9:31 am

1 stop5h 31m

$594

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Fri 6/26

7:12 pm-1:28 pm

2 stops16h 16m

Longview East Texas Regional

Sun 6/28

6:00 am-9:31 am

1 stop5h 31m

$718

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Fri 6/26

1:10 pm-11:45 pm

2 stops8h 35m

Longview East Texas Regional

Sun 6/28

1:58 pm-9:57 pm

2 stops9h 59m

$848
Cheapest one-way

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Tue 4/21

10:59 am-7:38 pm

1 stop6h 39m

$442

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Longview from

How to get the cheapest flight ticket from Ontario to Longview

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 Longview East Texas Regional?

American Airlines and Alaska Airlines are the most popular carriers operating from Ontario to Longview East Texas Regional

What airlines fly to Longview?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Longview from Ontario according to our data. American Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Longview. Keep in mind that there are 3 different airlines that fly to Longview on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Longview

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

Cheap Ontario to Longview (ONT to GGG) flight deals and tips

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

Fastest flight time

7h 27m

Direct flights

None
The fastest flight from Ontario to Longview takes 7h 27m
There are no direct flights from Ontario to Longview. There are no popular flight routes from Ontario to Longview.
Search flight deals

Frequently asked questions about flying from Ontario to Longview

  • How far is Ontario to Longview East Texas Regional by plane?

    The straight-line distance from Ontario to Longview East Texas Regional is 1324.0 mi. A reasonable flight in good conditions will take 7h 27m.

  • When did momondo last update prices for flights from Ontario Airport to Longview East Texas Regional Airport?

    Prices for flights from Ontario Airport to Longview East Texas Regional Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Longview East Texas Regional Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Longview East Texas Regional Airport.

  • What documentation or ID do you need to fly to Longview East Texas Regional Airport?

    The necessary travel and health documents for your Longview East Texas Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Longview?

Book flights to Longview if you plan to visit one of these locations
Lufkin
Nacogdoches
Mount Pleasant

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Longview from Ontario.

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

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

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

momondo provides multiple filters to help you find the best flight to Longview 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 Longview right now. Can momondo alert me if prices change?

Price alerts on flights to Longview from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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