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Cheap Flights from Boston Logan International to Saint George

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      Travellers and cabin class, 1 Adult, Economy

      Compare Boston Logan International to Saint George flight deals

      Find the cheapest month or even day of the year to fly to Saint George

      Book the best Saint George fare with no extra fees

      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 Airport to Saint George Airport? If you want to travel next month, return fares start from $664. Find the lowest prices on one-way and return tickets right here.
      Saint George.$664 per passenger.Departing Sat, 24 Oct, returning Sat, 31 Oct.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Boston Logan International on Sat, 24 Oct, arriving in Saint George.Inbound indirect flight with American Airlines, departs from Saint George on Sat, 31 Oct, arriving in Boston Logan International.Price includes taxes and charges.From $664, select.
      Saint George.$828 per passenger.Departing Fri, 25 Sep, returning Tue, 29 Sep.Return flight with United.Outbound indirect flight with United, departs from Boston Logan International on Fri, 25 Sep, arriving in Saint George.Inbound indirect flight with United, departs from Saint George on Tue, 29 Sep, arriving in Boston Logan International.Price includes taxes and charges.From $828, select.
      Saint George.$1,171 per passenger.Departing Wed, 10 Mar, returning Sun, 14 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Boston Logan International on Wed, 10 Mar, arriving in Saint George.Inbound indirect flight with Delta, departs from Saint George on Sun, 14 Mar, arriving in Boston Logan International.Price includes taxes and charges.From $1,171, select.
      Saint George.$1,501 per passenger.Departing Wed, 16 Dec, returning Thu, 17 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Boston Logan International on Wed, 16 Dec, arriving in Saint George.Inbound indirect flight with Delta, departs from Saint George on Thu, 17 Dec, arriving in Boston Logan International.Price includes taxes and charges.From $1,501, select.
      Saint George.$2,257 per passenger.Departing Thu, 19 Nov, returning Sat, 28 Nov.Return flight with United.Outbound indirect flight with United, departs from Boston Logan International on Thu, 19 Nov, arriving in Saint George.Inbound indirect flight with United, departs from Saint George on Sat, 28 Nov, arriving in Boston Logan International.Price includes taxes and charges.From $2,257, select.

      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.
      Sep
      from $828
      Oct
      from $664
      Nov
      from $2,257
      Dec
      from $1,501
      Jan
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      Feb
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      Mar
      from $1,171
      Apr
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      May
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      Jun
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      Jul
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      Aug
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      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.

      Saint George

      1km from central Saint George
      ClosestCheapest
      from $664
      Search flights

      Cedar City

      80km from central Saint George
      from $1,602
      Search flights

      Boston to Saint George: Flight information

      The things to know before you go.
      Cheapest flight found$664
      Cheapest month to flyOctober

      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 $664. 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 $664.
      As of September 2026, 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 October.
      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, 24 October 2026.
      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, American Airlines offers the cheapest flight tickets to Saint George.

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

      • Your BOS to SGU flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

      • You'll likely experience longer queues during popular months like July. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a smart move.

      • Think about adding a stopover when booking your ticket from Boston Logan International Airport to Saint George Airport. Just uncheck 'Direct flights only' to break up your journey, or even explore someplace new along the way. Check out these options between BOS and SGU:

        • Denver International Airport

        • Phoenix Sky Harbour Airport

        • Salt Lake City Airport

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

      • The lowest price we've seen for a one-way Boston Logan International Airport to Saint George Airport flight is $638. A return ticket right now is $664. Depending on the availability when you book, these fares may change.

      • It's usually smart to book early if you want to find cheap tickets from BOS to SGU. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

      • Finding cheap flights from Boston Logan International Airport to Saint George Airport is more likely if you can be flexible with your trip dates. Use the 'Whole month' search function to see the best prices across the month and bag a great deal.

      • You won't have to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you as soon as there's a new deal on cheap flights from BOS to SGU.

      • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Boston Logan International Airport to Saint George Airport.

      Handy information about Boston Logan International Airport (BOS)

      • You'll find BOS at One Harborside Drive.

      • When it comes to the on-time performance of Boston Logan International Airport, 75% of flights complete their journey on time.

      • Central Boston to Boston Logan International Airport is around 8 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're catching a taxi, ride-sharing or driving.

      • Catching public transport? You can expect a journey time of around 25 minutes.

      • Booked an early flight from Boston Logan International Airport to Saint George Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these stays close to BOS:

      Arriving at Saint George Airport (SGU)

      When to fly to Saint George Airport (SGU)

      • The quietest month for a flight from Boston Logan International Airport to Saint George Airport is September, while November is the busiest. Choose the best time to visit Saint George based on whether you prefer a faster pace or a more relaxed vibe.

      • Lock in your flight from Boston Logan International Airport to Saint George Airport for July if you want to go to Saint George during its warmest month. Expect temperatures of between 18ºC and 41ºC.

      • January has average temperatures of between -3ºC and 14ºC. Look for cheap tickets from BOS to SGU sometime then if you like travelling in cooler conditions.

      Explore more of the United States

      • Phoenix is just one of the many cities in the United States waiting to be explored after you've experienced Saint George. Around 434 kilometres away to the south, top sights here include Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.

      • Around 177 kilometres south-west of Saint George, Las Vegas is another essential stop in the United States. Start your sightseeing at Ciudad del Pecado o Las Vegas, Las Vegas Strip and Fountains of Bellagio.

      More travel options

      Plan the rest of your trip from Boston to Saint George

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.