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Cheap flights from Ontario to Longview from $451

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Longview departing on 1/27. 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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Cheap round-trip flights

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American Airlines Logo
6:00 am - 1:56 pmONT-GGG
5h 56m1 stop
American Airlines Logo
6:22 am - 10:08 amGGG-ONT
5h 46m1 stop
$451American Airlines
Find Deal
Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
7:16 am - 1:56 pmONT-GGG
4h 40m1 stop
American Airlines Logo
6:22 am - 4:05 pmGGG-ONT
11h 43m2 stops
$456American Airlines
Find Deal
Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
9:59 am - 10:45 pmONT-GGG
10h 46m2 stops
American Airlines Logo
6:22 am - 4:05 pmGGG-ONT
11h 43m2 stops
$461American Airlines
Find Deal
Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
7:00 am - 1:54 pmONT-GGG
4h 54m1 stop
American Airlines Logo
2:25 pm - 6:17 pmGGG-ONT
5h 52m1 stop
$803American Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 3
American Airlines Logo
9:59 am - 7:56 pmONT-GGG
7h 57m2 stops
American Airlines Logo
6:00 am - 9:54 amGGG-ONT
5h 54m1 stop
$808American Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 3
American Airlines Logo
9:59 am - 7:56 pmONT-GGG
7h 57m2 stops
American Airlines Logo
6:00 am - 12:00 pmGGG-ONT
8h 00m2 stops
$860American Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 3
Alaska Airlines Logo
10:44 am - 11:45 pmONT-GGG
11h 01m2 stops
Alaska Airlines Logo
6:00 am - 3:42 pmGGG-ONT
11h 42m2 stops
$2,021Alaska Airlines
Find Deal
Tue, Dec 23 - Sat, Dec 27

American Airlines flights from Ontario to Longview

Our best American Airlines deals on Ontario to Longview flight tickets
American Airlines
Jan 27
ONT6:00 amOntario
5h 56m
1 stop
GGG1:56 pmLongview East Texas Regional
Jan 31
GGG6:22 amLongview East Texas Regional
5h 46m
1 stop
ONT10:08 amOntario
$451
Find similar
American Airlines
Jan 27
ONT7:16 amOntario
4h 40m
1 stop
GGG1:56 pmLongview East Texas Regional
Jan 31
GGG6:22 amLongview East Texas Regional
11h 43m
2 stops
ONT4:05 pmOntario
$456
Find similar
American Airlines
Jan 27
ONT9:59 amOntario
10h 46m
2 stops
GGG10:45 pmLongview East Texas Regional
Jan 31
GGG6:22 amLongview East Texas Regional
11h 43m
2 stops
ONT4:05 pmOntario
$461
Find similar

Alaska Airlines flights from Ontario to Longview

Our best Alaska Airlines deals on Ontario to Longview flight tickets
Alaska Airlines
Dec 1
ONT7:00 amOntario
14h 45m
2 stops
GGG11:45 pmLongview East Texas Regional
Dec 8
GGG6:00 amLongview East Texas Regional
14h 33m
2 stops
ONT6:33 pmOntario
$1,924
Find similar
Alaska Airlines
Dec 23
ONT10:44 amOntario
11h 01m
2 stops
GGG11:45 pmLongview East Texas Regional
Dec 27
GGG6:00 amLongview East Texas Regional
11h 42m
2 stops
ONT3:42 pmOntario
$2,021
Find similar

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 November 22, 2025.
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

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Tue 1/27

6:00 am-1:56 pm

1 stop5h 56m

Longview East Texas Regional

Sat 1/31

6:22 am-10:08 am

1 stop5h 46m

$451

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Tue 1/27

7:16 am-1:56 pm

1 stop4h 40m

Longview East Texas Regional

Sat 1/31

6:22 am-4:05 pm

2 stops11h 43m

$456

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Tue 1/27

9:59 am-10:45 pm

2 stops10h 46m

Longview East Texas Regional

Sat 1/31

6:22 am-4:05 pm

2 stops11h 43m

$461

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Tue 12/2

7:00 am-1:54 pm

1 stop4h 54m

Longview East Texas Regional

Wed 12/3

2:25 pm-6:17 pm

1 stop5h 52m

$803

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Tue 12/2

9:59 am-7:56 pm

2 stops7h 57m

Longview East Texas Regional

Wed 12/3

6:00 am-9:54 am

1 stop5h 54m

$808

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Tue 12/2

9:59 am-7:56 pm

2 stops7h 57m

Longview East Texas Regional

Wed 12/3

6:00 am-12:00 pm

2 stops8h 00m

$860

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Tue 12/23

10:44 am-11:45 pm

2 stops11h 01m

Longview East Texas Regional

Sat 12/27

6:00 am-3:42 pm

2 stops11h 42m

$2,021

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Fri 11/28

6:00 am-8:01 pm

2 stops12h 01m

$476

OntarioLongview

ONT - GGG

ONTGGG

Ontario

Mon 12/15

7:10 am-7:47 pm

2 stops10h 37m

$1,740

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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 day to depart on your flight to Longview?

According to our data, Saturday is the cheapest day to fly to Longview from Ontario. The lowest ticket price found for a Saturday departure recently was $402. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Longview on Friday is $580.

What is the cheapest time of day to depart on your flight to Longview?

In the morning is the cheapest time of day to fly from Ontario to Longview when you can find flight prices for as low as $402. Flying to Longview in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $497 on average. Flights to Longview from Ontario in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
There are no direct flights from Ontario to Longview. There are no popular flight routes from Ontario to Longview.
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  • 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 4h 40m.

  • 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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