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Cheap flights from Santa Ana, California to Los Angeles from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to Los Angeles departing on 6/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santa Ana, California to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:30 am - 7:32 pm
SNA
-
ONT
12h 02m
1 stop
Multiple Airlines Logo
3:34 pm - 1:39 pm
ONT
-
SNA
22h 05m
2 stops
$226Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
7:30 am - 3:09 pm
SNA
-
ONT
7h 39m
1 stop
Multiple Airlines Logo
3:34 pm - 12:34 pm
ONT
-
SNA
21h 00m
1 stop
$252Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
7:30 am - 7:32 pm
SNA
-
ONT
12h 02m
1 stop
Multiple Airlines Logo
3:34 pm - 12:34 pm
ONT
-
SNA
21h 00m
1 stop
$255Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
7:30 am - 3:09 pm
SNA
-
ONT
7h 39m
1 stop
Multiple Airlines Logo
3:34 pm - 12:34 pm
ONT
-
SNA
21h 00m
1 stop
$257Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
7:30 am - 7:32 pm
SNA
-
ONT
12h 02m
1 stop
Multiple Airlines Logo
11:58 am - 8:09 am
ONT
-
SNA
20h 11m
2 stops
$280Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Frontier Logo
4:20 pm - 3:09 pm
SNA
-
ONT
22h 49m
2 stops
Frontier Logo
3:34 pm - 12:34 pm
ONT
-
SNA
21h 00m
1 stop
$290Frontier
Thu, Jun 4 - Thu, Jun 11
Frontier Logo
8:10 pm - 3:09 pm
SNA
-
ONT
18h 59m
1 stop
Frontier Logo
11:58 am - 12:34 pm
ONT
-
SNA
24h 36m
1 stop
$311Frontier
Sun, Jun 7 - Sun, Jun 14
Frontier Logo
8:10 pm - 3:09 pm
SNA
-
ONT
18h 59m
1 stop
Frontier Logo
8:36 pm - 12:34 pm
ONT
-
SNA
15h 58m
2 stops
$349Frontier
Sun, Jun 7 - Sun, Jun 14
Alaska Airlines Logo
6:45 am - 3:09 pm
SNA
-
ONT
8h 24m
1 stop
Alaska Airlines Logo
4:03 pm - 10:30 pm
ONT
-
SNA
6h 27m
1 stop
$383Alaska Airlines
Thu, May 28 - Mon, Jun 1
Alaska Airlines Logo
1:58 pm - 11:58 pm
SNA
-
ONT
10h 00m
1 stop
Alaska Airlines Logo
6:00 am - 5:10 pm
ONT
-
SNA
11h 10m
1 stop
$393Alaska Airlines
Thu, May 28 - Mon, Jun 1

Alaska Airlines flights from Santa Ana, California to Ontario

Our best Alaska Airlines deals on Santa Ana, California to Ontario flight tickets
Alaska Airlines
May 28
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
8h 24m
1 stop
ONT3:09 pmOntario
Jun 1
ONT4:03 pmOntario
6h 27m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$383
Alaska Airlines
May 28
SNA1:58 pmSanta Ana J. Wayne/Orange Cnty
10h 00m
1 stop
ONT11:58 pmOntario
Jun 1
ONT6:00 amOntario
11h 10m
1 stop
SNA5:10 pmSanta Ana J. Wayne/Orange Cnty
$393
Alaska Airlines
May 28
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
8h 24m
1 stop
ONT3:09 pmOntario
Jun 1
ONT4:03 pmOntario
6h 27m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$453

Frontier flights from Santa Ana, California to Ontario

Our best Frontier deals on Santa Ana, California to Ontario flight tickets
Frontier
Jun 4
SNA4:20 pmSanta Ana J. Wayne/Orange Cnty
22h 49m
2 stops
ONT3:09 pmOntario
Jun 11
ONT3:34 pmOntario
21h 00m
1 stop
SNA12:34 pmSanta Ana J. Wayne/Orange Cnty
$290
Frontier
Jun 7
SNA8:10 pmSanta Ana J. Wayne/Orange Cnty
18h 59m
1 stop
ONT3:09 pmOntario
Jun 14
ONT11:58 amOntario
24h 36m
1 stop
SNA12:34 pmSanta Ana J. Wayne/Orange Cnty
$311
Frontier
Jun 7
SNA8:10 pmSanta Ana J. Wayne/Orange Cnty
18h 59m
1 stop
ONT3:09 pmOntario
Jun 14
ONT8:36 pmOntario
15h 58m
2 stops
SNA12:34 pmSanta Ana J. Wayne/Orange Cnty
$349

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana, California 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 May 10, 2026.
Use the filters below to find and compare flights from Santa Ana, California 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 6/3

7:30 am-7:32 pm

1 stop12h 02m

Ontario

Wed 6/10

3:34 pm-1:39 pm

2 stops22h 05m

$226

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 6/4

7:30 am-3:09 pm

1 stop7h 39m

Ontario

Thu 6/11

3:34 pm-12:34 pm

1 stop21h 00m

$252

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Wed 6/3

7:30 am-7:32 pm

1 stop12h 02m

Ontario

Wed 6/10

3:34 pm-12:34 pm

1 stop21h 00m

$255

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 6/4

7:30 am-3:09 pm

1 stop7h 39m

Ontario

Thu 6/11

3:34 pm-12:34 pm

1 stop21h 00m

$257

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 6/4

7:30 am-7:32 pm

1 stop12h 02m

Ontario

Thu 6/11

11:58 am-8:09 am

2 stops20h 11m

$280

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 6/4

4:20 pm-3:09 pm

2 stops22h 49m

Ontario

Thu 6/11

3:34 pm-12:34 pm

1 stop21h 00m

$290

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Sun 6/7

8:10 pm-3:09 pm

1 stop18h 59m

Ontario

Sun 6/14

11:58 am-12:34 pm

1 stop24h 36m

$311

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Sun 6/7

8:10 pm-3:09 pm

1 stop18h 59m

Ontario

Sun 6/14

8:36 pm-12:34 pm

2 stops15h 58m

$349
Quickest round-trip

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 5/28

6:45 am-3:09 pm

1 stop8h 24m

Ontario

Mon 6/1

4:03 pm-10:30 pm

1 stop6h 27m

$383

Santa AnaOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 5/28

1:58 pm-11:58 pm

1 stop10h 00m

Ontario

Mon 6/1

6:00 am-5:10 pm

1 stop11h 10m

$393

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, California 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?

Frontier, United Airlines, and Alaska Airlines are the most popular carriers operating from Santa Ana J. Wayne/Orange Cnty to Ontario

When to book flights from Santa Ana, California to Ontario

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

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

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

Fastest flight time

4h 28m

Direct flights

None
The fastest flight from Santa Ana, California to Ontario takes 4h 28m
There are no direct flights from Santa Ana, California to Ontario. There are no popular flight routes from Santa Ana, California to Ontario.
Search flight deals

Frequently asked questions about flying from Santa Ana, California to Ontario

  • 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 4h 28m 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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