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 $103 to $963. That means the highest observed fare was about 9x 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 averaging $60 for economy cars. Top options include: • Fox • Thrifty • Europcar • Dollar • Alamo

How much is a round-trip flight from Santa Ana to Ontario?

Round-trip flights from Santa Ana to Ontario typically range from $145 to $145. The lowest price found in the past 5 days was $103, on Frontier.

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

Frontier ($103) 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.

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Cheapest round-trip

$103

Typical prices: $145-$145

Frontier

Mon 12/3Mon 12/24

SNA - ONT • 1 stop

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

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One-way

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Recent round-trip flight deals from Santa Ana to Ontario

Thu, Dec 3 - Thu, Dec 24

12:08 pm - 12:17 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

12h 09m1 stop Denver Intl

9:00 am - 6:33 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

9h 33m1 stop Las Vegas Harry Reid Intl

$103Frontier

Thu, Dec 3 - Thu, Dec 24

10:07 am - 12:17 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

14h 10m2 stops Phoenix Sky Harbor Intl Denver Intl

9:00 am - 6:33 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

9h 33m1 stop Las Vegas Harry Reid Intl

$133Frontier

Thu, Dec 3 - Mon, Dec 7

12:08 pm - 12:17 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

12h 09m1 stop Denver Intl

6:00 am - 11:48 amONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

5h 48m1 stop Denver Intl

$135Frontier

Tue, Nov 24 - Tue, Dec 1

2:12 pm - 7:36 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

5h 24m1 stop Las Vegas Harry Reid Intl

7:06 pm - 5:54 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

46h 48m2 stops San Francisco Las Vegas Harry Reid Intl

$193Frontier

Thu, Dec 3 - Thu, Dec 24

10:07 am - 12:17 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

14h 10m2 stops Phoenix Sky Harbor Intl Denver Intl

10:30 pm - 4:28 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

17h 58m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$195Frontier

Thu, Dec 31 - Mon, Jan 4

12:59 pm - 12:13 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

11h 14m1 stop Denver Intl

9:37 pm - 9:11 amONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

11h 34m1 stop Las Vegas Harry Reid Intl

$210Frontier

Tue, Nov 24 - Tue, Dec 1

2:12 pm - 2:51 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

24h 39m1 stop Las Vegas Harry Reid Intl

8:00 am - 3:03 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

7h 03m1 stop Las Vegas Harry Reid Intl

$213Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

2:12 pm - 8:30 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

18h 18m1 stop Las Vegas Harry Reid Intl

2:01 pm - 3:03 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

25h 02m1 stop Las Vegas Harry Reid Intl

$288Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

2:12 pm - 7:36 pmSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

5h 24m1 stop Las Vegas Harry Reid Intl

2:01 pm - 5:59 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

3h 58m1 stop Las Vegas Harry Reid Intl

$329Frontier

Mon, Nov 23 - Mon, Nov 30

2:12 pm - 8:30 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

18h 18m1 stop Las Vegas Harry Reid Intl

8:31 pm - 3:03 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

18h 32m2 stops San Francisco Las Vegas Harry Reid Intl

$333Multiple Airlines

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.

Prices

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Layovers

How much is a round-trip flight from Santa Ana to Ontario? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Santa Ana to Ontario departing in december.

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Cheapest flight	$94

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 $103 to $963. That means the highest observed fare was about 9x 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 averaging $60 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.

• Ontario Airport Inn
• Azure Hotel & Suites, Trademark Collection by Wyndham
• Holiday Inn Ontario Airport By IHG

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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

How much is a round-trip flight from Santa Ana to Ontario?

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

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