310 € Cheap Flights from Boston Logan International to Saint George

Compare Boston Logan International to Saint George flight deals

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Flight deals from Boston Logan International to Saint George

Looking for a cheap last-minute deal or the best return flight from Boston Logan International to Saint George? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Boston Logan International to Saint George

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Saint George flights are currently cheapest in October.

Boston Logan International to Saint George: Alternative routes

Compare routes from Boston Logan International to Saint George below. You may find an airport to fly into that's cheaper, faster, or easier than Saint George.

Boston to Saint George: Flight information

The things to know before you go.
Cheapest flight found310 €
Cheapest month to flySeptember

Finding cheap flights from Boston Logan International to Saint George: Frequently asked questions

The best price we found for a return flight from Boston Logan International to Saint George is 310 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Boston Logan International to Saint George. But we found flights with one or more stops from 310 €.
As of September 2025, there are no flights flying from Boston Logan International to Saint George.
The cheapest month to fly from Boston Logan International to Saint George is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Saint George Airport on Saturday, 27 September 2025.
No airlines currently offer direct flights between Boston Logan International Airport and Saint George Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Saint George but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint George is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Saint George.

Travelling from Logan International Airport (BOS) to Saint George Municipal Airport (SGU): what you need to know

  • To ensure you get on your BOS to SGU flight, leave enough time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • During popular months such as August, it's best to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a peak period in general.

  • If you want to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from Logan International Airport to Saint George Municipal Airport. These are the most popular stopovers between BOS and SGU:

    • Denver International Airport

    • Phoenix Sky Harbour International Airport

    • Salt Lake City International Airport

How to find the cheapest flights from Logan International Airport (BOS) to Saint George Municipal Airport (SGU)

  • 200 € is currently the best price for a one-way Logan International Airport to Saint George Municipal Airport flight. A return flight starts at 310 €. These prices may change depending on availability.

  • It's often best to book early if you want to get cheap tickets from BOS to SGU. That's because flight prices are based on demand, which tends to increase closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from Logan International Airport to Saint George Municipal Airport throughout the entire month. It's a great way to find a bargain if your travel plans are flexible.

  • There's no need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from BOS to SGU.

  • Discover the perfect flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Logan International Airport to Saint George Municipal Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Logan International Airport (BOS)

  • You'll find BOS at One Harborside Drive.

  • When it comes to the on-time performance of Logan International Airport, data shows 73.94% of flights arrive within the expected timeframe.

  • Central Boston to Logan International Airport is approximately 5 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The journey when using public transport takes about 25 minutes.

  • Get your travels off to a hassle-free start by staying near BOS. Whether you've booked an early flight from Logan International Airport to Saint George Municipal Airport or just don't like being rushed, these stays are ideal:

Arriving at Saint George Municipal Airport (SGU)

Getting from Saint George Municipal Airport (SGU) to central Saint George

  • Saint George Municipal Airport to central Saint George has a drive time of about 20 minutes. It's approximately 18 kilometres away.

When to fly to Saint George Municipal Airport (SGU)

  • September is the busiest month for flights from Logan International Airport to Saint George Municipal Airport. To skip the crowds, head to Saint George in February.

  • Before locking in your flight from Logan International Airport to Saint George Municipal Airport, think about the type of weather you like. July is the warmest month in Saint George, with temperatures ranging from 22ºC (72ºF) to 41ºC (106ºF).

  • If you want to travel in cooler conditions, look for a cheap ticket from BOS to SGU in January. Average temperatures are between -3ºC (27ºF) and 14ºC (57ºF) then.

Explore more of United States

  • You've done Saint George, now it's time to discover more of United States. Travel around 434 kilometres south to Phoenix to check off its top sights. From Desert Botanical Garden to Heard Museum and Papago Park, you'll have a full itinerary ahead.

  • Las Vegas is another must-experience destination in United States and is around 177 kilometres south-west of Saint George. No trip is complete without experiencing Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.