Cheap Flights from Sun Valley (SUN) to Ontario (ONO)

Popular airlines from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal)

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Frequently asked questions

How much does a flight from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal) cost?
You can find cheap one-way flights and cheap return flights SUN to ONO with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SUN to ONO ticket fares go up or down.
What is the cheapest month to fly from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal)?
The cheapest month to fly from SUN to ONO is when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal)?
Enter SUN to ONO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal)?
To find a cheap flight from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SUN to ONO. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
Can you fly business or first class from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal)?
Select the "Business class" and "First class" filters when looking for SUN to ONO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal) flight with Expedia?
It's easy to earn miles on a Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Ontario from Friedman Memorial (SUN)?
If you're planning to travel to Ontario from Friedman Memorial (SUN), you can fly into Los Angeles - Ontario Intl. (ONT) Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Salt Lake City Intl. (SLC), Los Angeles Intl. (LAX) before reaching Ontario. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal) at the last minute?
Typically, booking a last minute flight from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal) flight and hotel package?
Securing a Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal)?
If you booked your Sun Valley, ID (SUN-Friedman Memorial) to Ontario, OR (ONO-Ontario Municipal) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Friedman Memorial
Destination airport
Ontario Municipal
Distance
141 mi

*Flight schedules are subject to change.

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