$129 Cheap Delta flights Boise (BOI) to Orange County (SNA)

You can discover affordable round-trip Delta Air Lines flights from $219 from BOI to SNA by sorting your results from “Price (lowest to highest)” on Expedia. Or look for deals from $129 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to travel to Santa Ana with Delta Air Lines. You could also find fantastic deals on one-way and round-trip tickets in April.

For cheap Delta Air Lines fares from Boise Airport (BOI) to John Wayne Airport (SNA), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall cost. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Enter your dates, hit search and select the “Nonstop” filter on Expedia to find any direct flights from BOI to SNA with Delta Air Lines or other airlines.

Sort your results by “Early Morning” and “Morning” to browse the earliest flights from BOI to SNA. Jetting off early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from Boise Airport (BOI) to Santa Ana come in to John Wayne Airport (SNA). This is the main gateway here.

Delta Air Lines makes flying from BOI to SNA enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start collecting points with Delta SkyMiles. Remember to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee will generally apply if you cancel or reschedule your booking more than 24 hours after it’s been confirmed. To find flexible fares, select our “Changes included” or “No cancel fee” filter while searching for flights. For more information on changing or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”