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Cheap flights from Santa Ana to Ontario (SNA - ONT) from $167

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SNA — ONT
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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When is the cheapest time to fly from Santa Ana to Ontario (SNA - ONT)?

When flying from Santa Ana to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Santa Ana to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Santa Ana and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Consider these cheap United Airlines flights we've found departing from Santa Ana to Ontario. It's recommended that users confirm their flight details before booking.
Thu 8/88:00 amSNA - ONT
1 stop4h 15mUnited Airlines
Sat 8/106:20 amONT - SNA
1 stop5h 57mUnited Airlines
Deal found 4/24$455
Sun 5/267:45 amSNA - ONT
1 stop12h 09mUnited Airlines
Fri 5/315:15 amONT - SNA
1 stop12h 07mUnited Airlines
Deal found 4/24$503
Wed 5/83:50 pmSNA - ONT
1 stop7h 14mUnited Airlines
Wed 5/156:00 amONT - SNA
1 stop6h 50mUnited Airlines
Deal found 4/24$514
Thu 5/236:45 amSNA - ONT
1 stop6h 00mUnited Airlines
Sun 5/265:55 amONT - SNA
1 stop6h 20mUnited Airlines
Deal found 4/23$534
Fri 8/210:51 amSNA - ONT
1 stop11h 54mUnited Airlines
Sun 8/46:20 amONT - SNA
1 stop5h 50mUnited Airlines
Deal found 4/24$565
Wed 5/11:53 pmSNA - ONT
1 stop9h 11mUnited Airlines
Sat 5/45:15 amONT - SNA
1 stop9h 58mUnited Airlines
Deal found 4/23$675
Tue 5/711:05 amSNA - ONT
1 stop11h 59mUnited Airlines
Thu 5/96:00 amONT - SNA
1 stop6h 50mUnited Airlines
Deal found 4/24$684
Mon 6/174:00 pmSNA - ONT
1 stop6h 27mUnited Airlines
Wed 6/196:20 amONT - SNA
1 stop5h 55mUnited Airlines
Deal found 4/24$794
Sat 6/157:35 amSNA - ONT
1 stop4h 50mUnited Airlines
Sun 6/306:10 amONT - SNA
1 stop13h 23mUnited Airlines
Deal found 4/25$799

Cheap Alaska Airlines flights from Santa Ana to Ontario

Explore cheap flight options specifically provided by Alaska Airlines for the route between Santa Ana and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
To aid your search, here are some of the cheapest Alaska Airlines flights we've found from Santa Ana to Ontario. Deals are refreshing constantly so come back soon for more options.
Tue 5/216:45 amSNA - ONT
1 stop12h 29mAlaska Airlines
Wed 5/2210:00 amONT - SNA
1 stop11h 30mAlaska Airlines
Deal found 4/24$322
Wed 5/226:45 amSNA - ONT
1 stop12h 29mAlaska Airlines
Wed 5/294:21 pmONT - SNA
1 stop6h 09mAlaska Airlines
Deal found 4/24$342
Sat 5/186:45 amSNA - ONT
1 stop12h 29mAlaska Airlines
Tue 5/218:09 pmONT - SNA
1 stop12h 41mAlaska Airlines
Deal found 4/24$372
Wed 5/18:50 pmSNA - ONT
1 stop12h 43mAlaska Airlines
Sat 5/46:00 amONT - SNA
1 stop10h 41mAlaska Airlines
Deal found 4/24$642

Cheap Santa Ana to Ontario flights in April & May 2024

Find cheap flight options from Santa Ana to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
These are some of the most attractive deals on flights from Santa Ana to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 5/216:45 amSNA - ONT
1 stop12h 29mAlaska Airlines
Wed 5/2210:00 amONT - SNA
1 stop11h 30mAlaska Airlines
Deal found 4/24$322
Wed 5/226:45 amSNA - ONT
1 stop12h 29mAlaska Airlines
Wed 5/294:21 pmONT - SNA
1 stop6h 09mAlaska Airlines
Deal found 4/24$342
Sat 5/186:45 amSNA - ONT
1 stop12h 29mAlaska Airlines
Tue 5/218:09 pmONT - SNA
1 stop12h 41mAlaska Airlines
Deal found 4/24$372
Sun 5/267:45 amSNA - ONT
1 stop12h 09mUnited Airlines
Fri 5/315:15 amONT - SNA
1 stop12h 07mUnited Airlines
Deal found 4/24$503
Wed 5/83:50 pmSNA - ONT
1 stop7h 14mUnited Airlines
Wed 5/156:00 amONT - SNA
1 stop6h 50mUnited Airlines
Deal found 4/24$514
Thu 5/236:45 amSNA - ONT
1 stop6h 00mUnited Airlines
Sun 5/265:55 amONT - SNA
1 stop6h 20mUnited Airlines
Deal found 4/23$534
Wed 5/18:50 pmSNA - ONT
1 stop12h 43mAlaska Airlines
Sat 5/46:00 amONT - SNA
1 stop10h 41mAlaska Airlines
Deal found 4/24$642
Wed 5/11:53 pmSNA - ONT
1 stop9h 11mUnited Airlines
Sat 5/45:15 amONT - SNA
1 stop9h 58mUnited Airlines
Deal found 4/23$675
Tue 5/711:05 amSNA - ONT
1 stop11h 59mUnited Airlines
Thu 5/96:00 amONT - SNA
1 stop6h 50mUnited Airlines
Deal found 4/24$684

Santa Ana to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Santa Ana and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
These are some of the most attractive deals on flights from Santa Ana to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 5/216:45 amSNA - ONT
1 stop12h 29mAlaska Airlines
Wed 5/2210:00 amONT - SNA
1 stop11h 30mAlaska Airlines
Deal found 4/24$322
Wed 5/226:45 amSNA - ONT
1 stop12h 29mAlaska Airlines
Wed 5/294:21 pmONT - SNA
1 stop6h 09mAlaska Airlines
Deal found 4/24$342
Sat 5/186:45 amSNA - ONT
1 stop12h 29mAlaska Airlines
Tue 5/218:09 pmONT - SNA
1 stop12h 41mAlaska Airlines
Deal found 4/24$372
Thu 8/88:00 amSNA - ONT
1 stop4h 15mUnited Airlines
Sat 8/106:20 amONT - SNA
1 stop5h 57mUnited Airlines
Deal found 4/24$455
Sun 5/267:45 amSNA - ONT
1 stop12h 09mUnited Airlines
Fri 5/315:15 amONT - SNA
1 stop12h 07mUnited Airlines
Deal found 4/24$503
Wed 5/83:50 pmSNA - ONT
1 stop7h 14mUnited Airlines
Wed 5/156:00 amONT - SNA
1 stop6h 50mUnited Airlines
Deal found 4/24$514
Thu 5/236:45 amSNA - ONT
1 stop6h 00mUnited Airlines
Sun 5/265:55 amONT - SNA
1 stop6h 20mUnited Airlines
Deal found 4/23$534
Fri 8/210:51 amSNA - ONT
1 stop11h 54mUnited Airlines
Sun 8/46:20 amONT - SNA
1 stop5h 50mUnited Airlines
Deal found 4/24$565
Wed 5/18:50 pmSNA - ONT
1 stop12h 43mAlaska Airlines
Sat 5/46:00 amONT - SNA
1 stop10h 41mAlaska Airlines
Deal found 4/24$642

Santa Ana to Ontario flights leaving soon

Find last-minute flight options from Santa Ana to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Consider one of these great deals we found on last-minute flights from Santa Ana to Ontario. Users should examine the flight details to ensure there are no surprises.
Wed 5/18:50 pmSNA - ONT
1 stop12h 43mAlaska Airlines
Sat 5/46:00 amONT - SNA
1 stop10h 41mAlaska Airlines
Deal found 4/24$642
Wed 5/11:53 pmSNA - ONT
1 stop9h 11mUnited Airlines
Sat 5/45:15 amONT - SNA
1 stop9h 58mUnited Airlines
Deal found 4/23$675

One-way flights to Ontario from Santa Ana

Search for one-way flight options from Santa Ana to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
If you're seeking multiple options on one-way flights from Santa Ana to Ontario, be sure to check out these deals, which are updated often. Users needing a return flight from Santa Ana to Ontario should utilize the search form above.
Tue 5/218:50 pmSNA - ONT
1 stop12h 15mAlaska Airlines
Deal found 4/24$167
Thu 5/306:45 amSNA - ONT
1 stop8h 41mAlaska Airlines
Deal found 4/24$211
Mon 8/56:45 amSNA - ONT
1 stop5h 32mUnited Airlines
Deal found 4/24$233
Thu 8/295:35 pmSNA - ONT
1 stop7h 10mUnited Airlines
Deal found 4/24$256
Mon 8/59:18 pmSNA - ONT
1 stop11h 47mAlaska Airlines
Deal found 4/24$257

Find flights from Santa Ana to Ontario within your budget

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, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$322 - $684

Route

Depart

Return

Price

Santa Ana J. Wayne/Orange CntyOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Tue 5/21

1 stop12h 29m

Ontario

Wed 5/22

1 stop11h 30m

$322

Santa Ana J. Wayne/Orange CntyOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Wed 5/22

1 stop12h 29m

Ontario

Wed 5/29

1 stop6h 09m

$342

Santa Ana J. Wayne/Orange CntyOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Sat 5/18

1 stop12h 29m

Ontario

Tue 5/21

1 stop12h 41m

$372

Santa Ana J. Wayne/Orange CntyOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 8/8

1 stop4h 15m

Ontario

Sat 8/10

1 stop5h 57m

$455

Santa Ana J. Wayne/Orange CntyOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Sun 5/26

1 stop12h 09m

Ontario

Fri 5/31

1 stop12h 07m

$503

Santa Ana J. Wayne/Orange CntyOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Wed 5/8

1 stop7h 14m

Ontario

Wed 5/15

1 stop6h 50m

$514

Santa Ana J. Wayne/Orange CntyOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Thu 5/23

1 stop6h 00m

Ontario

Sun 5/26

1 stop6h 20m

$534

Santa Ana J. Wayne/Orange CntyOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Fri 8/2

1 stop11h 54m

Ontario

Sun 8/4

1 stop5h 50m

$565

Santa Ana J. Wayne/Orange CntyOntario

SNA - ONT

SNAONT

Santa Ana J. Wayne/Orange Cnty

Tue 5/7

1 stop11h 59m

Ontario

Thu 5/9

1 stop6h 50m

$684

Flights are sorted by cheapest first

Deals found on 4/24

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated April 25, 2024.
To help decide which airline to fly from Santa Ana to Ontario, see what other customers have to say about United Airlines and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,114 reviews
Check prices

Overall

8.1

Food

7.3

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Alaska Airlines
8.1
Very good
9,114 reviews
Alaska Airlines
8.1
Very good
9,114 reviews
Check prices

Overall

8.1

Food

7.3

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

United Airlines
7.4
Good
11,234 reviews
Alaska Airlines
8.1
Very good
9,114 reviews
Check prices

Overall

8.1

Food

7.3

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Santa Ana to Ontario for under $400 on Cheapflights?

    Yes, there are multiple flights from Santa Ana to Ontario for under $400. The cheapest flight booked recently is on Alaska Airlines for just $322, but on average you can expect to pay $534.

  • Are there last-minute flights available from Santa Ana to Ontario for under $700?

    There are currently 2+ open flights from Santa Ana to Ontario within the next 7 days for less than $700.

  • What does SNA to ONT mean?

    Santa Ana J. Wayne/Orange Cnty Airport is SNA and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Santa Ana to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Santa Ana to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Santa Ana to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Santa Ana to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Santa Ana to Ontario that include hotel bookings?

    Yes. In addition to deals on Santa Ana to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Ontario.

  • Can I find deals for business class flights from Santa Ana to Ontario?

    Yes. Cheapflights offers flight deals from Santa Ana to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Santa Ana to Ontario that allow pets onboard?

    Many airlines flying from Santa Ana to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Santa Ana to Ontario?

    Yes, you can often find last-minute deals on Santa Ana to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Santa Ana to Ontario flight deals updated?

    The Santa Ana to Ontario flight deals you see on this page were last updated on 4/24.

See more FAQs

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Search flights from Santa Ana to Ontario by cabin class

Find flights from Santa Ana to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Santa Ana to Ontario?

Deals for Santa Ana to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Santa Ana to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Santa Ana by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Santa Ana to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santa Ana to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Santa Ana to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Santa Ana to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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