S$ 451 Cheap Flights from Boise to St. George (BOI-SGU)

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Cheap Flights from Boise to St. George starting at S$ 451

Book one-way or return flights from Boise to St. George from as little as S$ 451. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Boise to St. George? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Boise to St. George. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Boise to St. George

View airlines operating flights from Boise to St. George. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines

From S$ 451

American Airlines

From S$ 456

United Airlines

From S$ 631

ANA airlines

Find more flights and airlines

Alternative Routes from Boise to St. George

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Boise to St. George.

Cheapest
BOI
17:59
6h 0m
1 transfer
SGU
23:59
Boise Airport - St. George Regional Airport
Sat, May 18Delta Air Lines
S$ 451
BOI
17:59
6h 0m
1 transfer
SGU
23:59
Boise Airport - St. George Regional Airport
Sat, May 18Delta Air Lines
S$ 451
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Boise (BOI) to St. George (SGU) the cheapest?
Airlines adjust prices for flights from Boise to St. George based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Boise (BOI) to St. George (SGU) cost?
According to Trip.com's data, the lowest price is around S$ 819.
How many airports in St. George?
There are 1 airports near St. George: St. George Regional Airport.

How to find a cheap flight from Boise to St. George

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boise to St. George. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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