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Cheap flights from Santa Ana to Los Angeles from $147

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana to Los Angeles departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:30 am - 3:57 pm
SNA
-
ONT
8h 27m
1 stop
Multiple Airlines Logo
7:44 pm - 5:56 pm
ONT
-
SNA
22h 12m
1 stop
$147Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
7:30 am - 12:09 pm
SNA
-
ONT
4h 39m
1 stop
Multiple Airlines Logo
11:44 am - 9:13 pm
ONT
-
SNA
9h 29m
1 stop
$148Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
6:45 am - 8:07 pm
SNA
-
ONT
13h 22m
1 stop
Multiple Airlines Logo
11:44 am - 4:20 pm
ONT
-
SNA
4h 36m
1 stop
$171Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
6:45 am - 11:39 am
SNA
-
ONT
4h 54m
1 stop
Multiple Airlines Logo
12:59 am - 11:25 am
ONT
-
SNA
10h 26m
1 stop
$172Multiple Airlines
Sat, Apr 11 - Fri, Apr 17
Multiple Airlines Logo
7:30 am - 5:15 pm
SNA
-
ONT
9h 45m
1 stop
Multiple Airlines Logo
11:47 am - 5:56 pm
ONT
-
SNA
6h 09m
1 stop
$173Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
6:45 am - 5:15 pm
SNA
-
ONT
10h 30m
1 stop
Multiple Airlines Logo
11:47 am - 9:45 pm
ONT
-
SNA
9h 58m
1 stop
$174Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
6:45 am - 10:44 am
SNA
-
ONT
3h 59m
1 stop
Multiple Airlines Logo
9:09 pm - 5:26 pm
ONT
-
SNA
20h 17m
1 stop
$180Multiple Airlines
Sat, Apr 18 - Sun, Apr 19
Multiple Airlines Logo
2:53 pm - 9:00 pm
SNA
-
ONT
6h 07m
1 stop
Multiple Airlines Logo
7:44 pm - 8:50 am
ONT
-
SNA
13h 06m
2 stops
$183Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
2:53 pm - 11:39 am
SNA
-
ONT
20h 46m
1 stop
Multiple Airlines Logo
5:33 pm - 11:25 am
ONT
-
SNA
17h 52m
1 stop
$201Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
7:30 am - 2:26 pm
SNA
-
ONT
6h 56m
1 stop
Multiple Airlines Logo
7:44 pm - 8:30 pm
ONT
-
SNA
24h 46m
2 stops
$202Multiple Airlines
Tue, Apr 7 - Tue, Apr 14

Alaska Airlines flights from Santa Ana to Ontario

Our best Alaska Airlines deals on Santa Ana to Ontario flight tickets
Alaska Airlines
May 7
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
7h 47m
1 stop
ONT2:32 pmOntario
May 11
ONT10:39 amOntario
11h 51m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$275
Alaska Airlines
May 7
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
7h 47m
1 stop
ONT2:32 pmOntario
May 11
ONT3:26 pmOntario
7h 04m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$303
Alaska Airlines
May 7
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
7h 47m
1 stop
ONT2:32 pmOntario
May 11
ONT10:39 amOntario
10h 51m
1 stop
SNA9:30 pmSanta Ana J. Wayne/Orange Cnty
$316

Frontier flights from Santa Ana to Ontario

Our best Frontier deals on Santa Ana to Ontario flight tickets
Frontier
Mar 15
SNA7:53 pmSanta Ana J. Wayne/Orange Cnty
19h 44m
1 stop
ONT3:37 pmOntario
Mar 21
ONT2:23 pmOntario
18h 27m
2 stops
SNA8:50 amSanta Ana J. Wayne/Orange Cnty
$272
Frontier
Apr 10
SNA12:19 pmSanta Ana J. Wayne/Orange Cnty
30h 26m
2 stops
ONT6:45 pmOntario
Apr 17
ONT8:59 pmOntario
14h 26m
2 stops
SNA11:25 amSanta Ana J. Wayne/Orange Cnty
$359

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana to Ontario 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 March 13, 2026.
Use the filters below to find and compare flights from Santa Ana to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Wed 4/8

7:30 am-3:57 pm

1 stop8h 27m

Ontario

Wed 4/15

7:44 pm-5:56 pm

1 stop22h 12m

$147
Quickest round-trip

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

7:30 am-12:09 pm

1 stop4h 39m

Ontario

Tue 4/14

11:44 am-9:13 pm

1 stop9h 29m

$148

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Fri 4/10

6:45 am-8:07 pm

1 stop13h 22m

Ontario

Fri 4/17

11:44 am-4:20 pm

1 stop4h 36m

$171

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Sat 4/11

6:45 am-11:39 am

1 stop4h 54m

Ontario

Fri 4/17

12:59 am-11:25 am

1 stop10h 26m

$172

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 4/9

7:30 am-5:15 pm

1 stop9h 45m

Ontario

Thu 4/16

11:47 am-5:56 pm

1 stop6h 09m

$173

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 4/9

6:45 am-5:15 pm

1 stop10h 30m

Ontario

Thu 4/16

11:47 am-9:45 pm

1 stop9h 58m

$174

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Sat 4/18

6:45 am-10:44 am

1 stop3h 59m

Ontario

Sun 4/19

9:09 pm-5:26 pm

1 stop20h 17m

$180

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Wed 4/8

2:53 pm-9:00 pm

1 stop6h 07m

Ontario

Wed 4/15

7:44 pm-8:50 am

2 stops13h 06m

$183

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Fri 4/10

2:53 pm-11:39 am

1 stop20h 46m

Ontario

Fri 4/17

5:33 pm-11:25 am

1 stop17h 52m

$201

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

7:30 am-2:26 pm

1 stop6h 56m

Ontario

Tue 4/14

7:44 pm-8:30 pm

2 stops24h 46m

$202

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santa Ana to Ontario

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 Santa Ana J. Wayne/Orange Cnty to Ontario?

Alaska Airlines is the most popular carrier operating from Santa Ana J. Wayne/Orange Cnty to Ontario

When to book flights from Santa Ana to Ontario

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

Cheap Santa Ana to Ontario (SNA to ONT) flight deals and tips

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

Fastest flight time

3h 59m

Direct flights

None
The fastest flight from Santa Ana to Ontario takes 3h 59m
There are no direct flights from Santa Ana to Ontario. There are no popular flight routes from Santa Ana to Ontario.
Search flight deals

  • How far is Santa Ana J. Wayne/Orange Cnty to Ontario by plane?

    Ontario is 25.2 mi away from Santa Ana J. Wayne/Orange Cnty. Typically, this will take 3h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario Airport?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario Airport refresh daily.

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Ontario 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 Santa Ana J. Wayne/Orange Cnty Airport to Ontario Airport.

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

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Ana to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ontario from Santa Ana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Santa Ana to Ontario?

Once all potential Santa Ana to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Santa Ana to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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