$797 Cheap Flights from Milan (MXP) to Sun Valley (SUN)

Lock in a cheap one-way flight from $797 or cheap return flight from Malpensa Intl. Airport (MXP) to Friedman Memorial Airport (SUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.

is the least expensive month to fly from MXP to SUN. Avoiding peak travel times is often the key to better flight prices.

To find the cheapest airline flying from MXP to SUN, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.

You'll need to book a flight with a layover if you're traveling from Malpensa Intl. Airport (MXP) to Friedman Memorial Airport (SUN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.

You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.

*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

Opt for a flight from Malpensa Intl. Airport (MXP) to Friedman Memorial Airport (SUN) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.*

*Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Booking your ticket from MXP to SUN right before your getaway is generally more expensive. But if you're flexible with your travel times and dates, you could score a cheap last-minute fare.

Compared with arranging flights and hotels separately, booking a MXP to SUN flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of travel planning. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.

In most cases, you can reschedule or cancel your MXP to SUN flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, visit our Customer Service portal.