Which airports can I use when flying from Santa Ana to Ontario?

Flights from Santa Ana to Ontario usually depart from Santa Ana J. Wayne/Orange Cnty (SNA) and arrive at Ontario (ONT).

Which airports do connecting flights from Santa Ana to Ontario pass through?

Most connecting flights from Santa Ana to Ontario pass through Las Vegas Harry Reid Intl (LAS), which handles 100% of one-stop traffic on this route.

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Do I need a passport to fly from Santa Ana to Ontario?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Santa Ana to Ontario changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $227 to $1,573. That means the highest observed fare was about 7x higher than the lowest one.

What car rental options are available at Ontario Airport (ONT)?

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include: • Fox • Thrifty • Europcar • Dollar • Alamo

Which airline is the cheapest to fly from Santa Ana to Ontario?

Frontier ($252) offered the cheapest round-trip ticket from Santa Ana to Ontario in the last 5 days.

What is the cheapest layover airport when flying from Santa Ana to Ontario?

Flights via Las Vegas Harry Reid Intl (LAS) offer the most affordable fares, with an average round-trip price of $145. Based on KAYAK data over the past 3 months.

When flying from Santa Ana to Ontario which airport offers the shortest layover?

Las Vegas Harry Reid Intl (LAS) had the shortest average connection time for Santa Ana to Ontario layovers at 8h 08m over the past 3 months.

$114 CHEAP FLIGHTS from John Wayne (Santa Ana) to Ontario (SNA - ONT)

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Cheapest round-trip

$227

Typical prices: $145-$145

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Sat 10/27Mon 10/29

SNA - ONT • 1 stop

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Cheap Flights from Santa Ana to Ontario (SNA-ONT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Santa Ana to Ontario

Tue, Oct 27 - Thu, Oct 29

7:30 am - 4:21 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

8h 51m1 stop Las Vegas Harry Reid Intl

8:35 pm - 7:11 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

22h 36m1 stop Las Vegas Harry Reid Intl

$227Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

7:30 am - 4:21 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

8h 51m1 stop Las Vegas Harry Reid Intl

2:23 pm - 2:02 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

23h 39m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$235Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

11:38 am - 10:29 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

22h 51m1 stop Denver Intl

2:23 pm - 7:11 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

4h 48m1 stop Las Vegas Harry Reid Intl

$252Frontier

Thu, Oct 29 - Mon, Nov 2

11:38 am - 11:51 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

12h 13m1 stop Denver Intl

2:23 pm - 7:11 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

4h 48m1 stop Las Vegas Harry Reid Intl

$265Frontier

Fri, Oct 23 - Fri, Oct 30

11:38 am - 10:29 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

22h 51m1 stop Denver Intl

8:35 pm - 2:16 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

41h 41m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$273Frontier

Fri, Oct 23 - Fri, Oct 30

4:08 pm - 10:29 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

18h 21m2 stops Las Vegas Harry Reid Intl Denver Intl

12:01 pm - 7:11 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

7h 10m2 stops San Francisco Las Vegas Harry Reid Intl

$288Frontier

Thu, Oct 29 - Mon, Nov 2

11:38 am - 11:51 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

12h 13m1 stop Denver Intl

2:23 pm - 7:11 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

4h 48m1 stop Las Vegas Harry Reid Intl

$295Frontier

Fri, Oct 23 - Sun, Oct 25

2:53 pm - 11:50 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

8h 57m2 stops Phoenix Sky Harbor Intl Denver Intl

8:35 pm - 7:14 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

22h 39m1 stop Las Vegas Harry Reid Intl

$346Frontier

Fri, Dec 25 - Thu, Dec 31

7:30 am - 1:43 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

6h 13m1 stop Las Vegas Harry Reid Intl

6:20 am - 7:49 amONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

49h 29m2 stops Denver Intl Las Vegas Harry Reid Intl

$347Multiple Airlines

Fri, Oct 30 - Mon, Nov 2

11:38 am - 11:51 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

12h 13m1 stop Denver Intl

2:23 pm - 7:11 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

4h 48m1 stop Las Vegas Harry Reid Intl

$373Frontier

Booking Insights

Price, demand and travel trends for Santa Ana to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Airlines

Layovers

Which airline is the cheapest to fly from Santa Ana to Ontario?: Frontier ($252) offered the cheapest round-trip ticket from Santa Ana to Ontario in the last 5 days.

Find deals

Cheapest flight	$186

One-way flight from Santa Ana to Ontario

When to book flights from Santa Ana to Ontario

Are your dates flexible? Find out the best times to travel from Santa Ana to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Santa Ana to Ontario?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Santa Ana to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $227 to $1,573. That means the highest observed fare was about 7x higher than the lowest one.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

• Fox
• Thrifty
• Europcar
• Dollar
• Alamo
Which airports can I use when flying from Santa Ana to Ontario?
Flights from Santa Ana to Ontario usually depart from Santa Ana J. Wayne/Orange Cnty (SNA) and arrive at Ontario (ONT).
Which airports do connecting flights from Santa Ana to Ontario pass through?
Most connecting flights from Santa Ana to Ontario pass through Las Vegas Harry Reid Intl (LAS), which handles 100% of one-stop traffic on this route.
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

• Azure Hotel & Suites, Trademark Collection by Wyndham
• La Quinta Inn & Suites by Wyndham Ontario Airport
• Ontario Airport Inn

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SNA - ONT

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Everything you should know

Cheap Flights from Santa Ana to Ontario (SNA-ONT)

Recent round-trip flight deals from Santa Ana to Ontario

Recent one-way flight deals from Santa Ana to Ontario

Recent last minute flight deals from Santa Ana to Ontario

Price, demand and travel trends for Santa Ana to Ontario flights

Which airline is the cheapest to fly from Santa Ana to Ontario?

What is the cheapest layover airport when flying from Santa Ana to Ontario?

When flying from Santa Ana to Ontario which airport offers the shortest layover?

Key details for Santa Ana to Ontario flights

Cheapest flight

When to book flights from Santa Ana to Ontario

Your Santa Ana to Ontario flight questions, answered

Your guide to booking Santa Ana to Ontario flights

More options for your flight from Santa Ana to Ontario

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