$44 Cheap Flights to Rancho Santa Margarita, CA

View $44 flight on Sat, May 30, 2026Opens in a new window

Popular airlines to Rancho Santa Margarita

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How much is the cheapest flight to Rancho Santa Margarita?

Prices were available within the past 7 days and start at $44 for one-way flights and $88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, May 30 - Sat, Jun 6
SEA
Seattle
ONT
Ontario
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 30 from Seattle to Ontario, returning Sat, Jun 6, priced at $88 just found
American Airlines
Sat, Oct 24 - Sat, Oct 31
JFK
New York
ONT
Ontario
$157 Roundtrip, found 11 hours ago
$157
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Oct 24 from New York to Ontario, returning Sat, Oct 31, priced at $157 found 11 hours ago
Alaska Airlines
Wed, May 13 - Wed, May 20
SEA
Seattle
ONT
Ontario
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, May 13 from Seattle to Ontario, returning Wed, May 20, priced at $177 just found
Delta
Tue, Jun 2 - Tue, Jun 9
SEA
Seattle
ONT
Ontario
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Delta flight, departing Tue, Jun 2 from Seattle to Ontario, returning Tue, Jun 9, priced at $177 just found
United
Tue, May 5 - Wed, May 6
SEA
Seattle
ONT
Ontario
$192 Roundtrip, found 13 hours ago
$192
Roundtrip
found 13 hours ago
Select United flight, departing Tue, May 5 from Seattle to Ontario, returning Wed, May 6, priced at $192 found 13 hours ago

Alternative airports near Rancho Santa Margarita

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Cheapest and Closest option available. Average driving time to city center is 23 minutes. Flights from $487
SNA
John Wayne
CheapestClosest
Average driving time to city center23 min
Flights from $487
Select flight to Los Angeles - Ontario Intl. ONT. Average driving time to city center is 53 minutes. Flights from $492
ONT
Los Angeles - Ontario Intl.
Average driving time to city center53 min
Flights from $492

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

April is typically the cheapest month to fly

From $181 - $298 per traveler.

Frequently asked questions

What month is the cheapest to fly to Rancho Santa Margarita?
May is the cheapest month to fly to Rancho Santa Margarita. Demand is lower then, so fares are generally more affordable. Planning your trip outside of public and school holidays could also help you save.
Which US cities have the cheapest flights to Rancho Santa Margarita?
Generally, San Francisco, Las Vegas and New York offer cheap flights to Rancho Santa Margarita. However, being flexible is always key to landing the best prices. Plan your getaway midweek or during the low season to keep costs down.
Which US cities fly direct to Rancho Santa Margarita?
Choose from 75 US destinations offering direct flights to Rancho Santa Margarita. When reserving on Expedia, select "Direct flights only" to find nonstop itineraries. Fly to Rancho Santa Margarita from any of these major cities:

  • San Francisco
  • Las Vegas
  • New York
  • Dallas
  • Chicago

How to find a cheap flight to Rancho Santa Margarita?
To get cheap flights to Rancho Santa Margarita, book as early as possible and travel during the low season. Want an insider tip? Depart on a Thursday and save around 16% on average compared to those who travel on a Sunday.* Set up price tracking on the Expedia app and we'll let you know as soon as prices drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Rancho Santa Margarita?
It's possible to get cheap deals on last-minute flights to Rancho Santa Margarita, especially if your plans aren't set in stone. Think about jetting out of a different hub, changing your dates or selecting an alternative carrier to get a cheap flight to Rancho Santa Margarita.
How far in advance should I book a flight to Rancho Santa Margarita?
To pick up some of the best deals on domestic journeys, book your flight to Rancho Santa Margarita 28 days ahead of your travel dates. For international flights, it's between two and four months in advance. This increases your chances of securing the departure dates and times you want.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Rancho Santa Margarita?
Sundays are usually the best day to book a cheap flight to Rancho Santa Margarita, with savings of around 8% on average compared to Fridays. If you choose to purchase on a Friday, expect to pay a higher price as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Rancho Santa Margarita?
There are 65 carriers connecting Rancho Santa Margarita with 152 airports globally. The chief entry point to this city is Los Angeles Intl. Airport (LAX). Book a ticket with any of these popular airlines to Rancho Santa Margarita:

  • American Airlines
  • Delta Air Lines
  • Alaska Airlines
  • United Airlines

Where do you fly into Rancho Santa Margarita?
Rancho Santa Margarita's main point of arrival is John Wayne Airport (SNA). If you'd like more nearby options when flying to Rancho Santa Margarita, check out Los Angeles - Ontario Intl. Airport (ONT), Long Beach Municipal Airport (LGB) or McClellan-Palomar Airport (CLD). You can also fly to Rancho Santa Margarita through Los Angeles Intl. Airport (LAX).
How far is the airport from central Rancho Santa Margarita?
You'll be approximately 15 mi northwest of the center of Rancho Santa Margarita after arriving at John Wayne Airport (SNA).
Can I save money by booking a Rancho Santa Margarita trip package?
Book a Rancho Santa Margarita flight and hotel package deal on Expedia, and you could make significant savings. It's easy to bundle your flights and accommodations, and you can also add tours and car rentals to create your own personalized Rancho Santa Margarita vacation. Plus, nothing beats the convenience of booking everything in one place.
Can I change or cancel my flight to Rancho Santa Margarita?
It's often possible to change or cancel your flight to Rancho Santa Margarita. Many airlines allow you to cancel your flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may issue you a credit toward a future trip in place of a direct refund. To secure affordable flights to Rancho Santa Margarita with flexible change policies, check "Changes included" or "No cancel fee" when you search. Looking for more information? Check out our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Roundtrip price
$56

Trending flights to Rancho Santa Margarita

Prices were available within the past 7 days and start at $44 for one-way flights and $88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, May 30 - Sat, Jun 6
SEA
Seattle
ONT
Ontario
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 30 from Seattle to Ontario, returning Sat, Jun 6, priced at $88 just found

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