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. Other layover airports each see under 5%.

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills 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.

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

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

Frontier ($144) 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 488 minutes over the past 3 months.

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Cheapest round-trip

$144

Typical prices: $145-$145

Frontier

Mon 10/8Mon 10/15

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

Recent round-trip flight deals from Santa Ana to Ontario

Thu, Oct 8 - Thu, Oct 15

4:08 pm - 7:04 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

14h 56m1 stop Las Vegas Harry Reid Intl

1:38 pm - 7:14 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

5h 36m1 stop Las Vegas Harry Reid Intl

$144Frontier

Wed, Oct 14 - Thu, Oct 15

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

9h 00m1 stop Las Vegas Harry Reid Intl

1:38 pm - 7:14 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

5h 36m1 stop Las Vegas Harry Reid Intl

$195Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

4:08 pm - 7:04 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

14h 56m1 stop Las Vegas Harry Reid Intl

3:38 pm - 2:08 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

22h 30m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$204Frontier

Thu, Oct 22 - Mon, Oct 26

4:08 pm - 7:04 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

14h 56m1 stop Las Vegas Harry Reid Intl

8:35 pm - 3:03 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

18h 28m1 stop Las Vegas Harry Reid Intl

$231Multiple Airlines

Wed, Oct 14 - Mon, Oct 19

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

9h 00m1 stop Las Vegas Harry Reid Intl

8:35 pm - 3:03 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

18h 28m1 stop Las Vegas Harry Reid Intl

$233Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

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

12h 13m1 stop Denver Intl

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

22h 36m1 stop Las Vegas Harry Reid Intl

$241Frontier

Wed, Oct 21 - Mon, Oct 26

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

9h 00m1 stop Las Vegas Harry Reid Intl

2:28 pm - 3:03 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

24h 35m1 stop Las Vegas Harry Reid Intl

$242Multiple Airlines

Wed, Oct 14 - Sat, Oct 17

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

9h 00m1 stop Las Vegas Harry Reid Intl

10:04 am - 5:40 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

7h 36m1 stop Las Vegas Harry Reid Intl

$255Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

7:59 pm - 7:04 amSNA Santa Ana J. Wayne/Orange Cnty-ONT Ontario

11h 05m2 stops San Francisco Las Vegas Harry Reid Intl

8:35 pm - 3:03 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

18h 28m1 stop Las Vegas Harry Reid Intl

$269Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

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

12h 13m1 stop Denver Intl

8:35 pm - 3:10 pmONT Ontario-SNA Santa Ana J. Wayne/Orange Cnty

18h 35m2 stops Las Vegas Harry Reid Intl San Francisco

$274Frontier

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 from Santa Ana to Ontario with more confidence.

Prices

Airlines

Layovers

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

Round-trip flights from Santa Ana to Ontario start at $144. Prices are below average for this route right now, with typical round-trip fares ranging from $145 to $145. The lowest price found in the past 5 days was $144 on Frontier.

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Cheapest flight	$80

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.

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. Other layover airports each see under 5%.
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills 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.
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

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
- 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

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

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

What is the cheapest airline 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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Information on your arrival and departure airports

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