BOS - SGU

$265 Find Cheap Flights from Boston to Saint George

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Saint George departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint George

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Saint George, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Saint George, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$378
Overall average: $548
American Airlines
Sun 5/24Sat 5/30
BOS - SGU • 1 stop
Cheapest one-way
$265
Typical prices: $388-$435
United Airlines
Tue 3/3
BOS - SGU • 1 stop
Top airlines
American Airlines
Cheapest • from $378 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 21% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint George!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Saint George (BOS-SGU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Saint George that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Saint George

Sun, May 24 - Sat, May 30
American Airlines Logo
5:05 pm - 12:15 am
BOS
-
SGU
9h 10m
1 stop
American Airlines Logo
5:30 pm - 5:40 am
SGU
-
BOS
10h 10m
1 stop
$378American Airlines
Sun, May 24 - Sat, May 30
American Airlines Logo
3:16 pm - 12:15 am
BOS
-
SGU
10h 59m
2 stops
American Airlines Logo
5:30 pm - 5:40 am
SGU
-
BOS
10h 10m
1 stop
$384American Airlines
Tue, Aug 4 - Tue, Aug 18
Delta Logo
6:00 am - 2:40 pm
BOS
-
SGU
10h 40m
1 stop
Delta Logo
5:50 am - 8:04 pm
SGU
-
BOS
12h 14m
2 stops
$389Delta
Tue, Aug 4 - Sat, Aug 15
Delta Logo
6:00 am - 2:40 pm
BOS
-
SGU
10h 40m
1 stop
Delta Logo
1:10 pm - 1:06 am
SGU
-
BOS
9h 56m
2 stops
$419Delta
Wed, Apr 8 - Tue, Apr 14
American Airlines Logo
6:13 am - 4:07 pm
BOS
-
SGU
11h 54m
1 stop
American Airlines Logo
7:30 am - 12:24 am
SGU
-
BOS
14h 54m
1 stop
$430American Airlines
Tue, Aug 4 - Tue, Aug 18
Delta Logo
8:00 am - 10:05 pm
BOS
-
SGU
16h 05m
2 stops
Delta Logo
5:50 am - 8:04 pm
SGU
-
BOS
12h 14m
2 stops
$437Delta
Tue, Aug 4 - Wed, Aug 12
Delta Logo
6:00 am - 2:40 pm
BOS
-
SGU
10h 40m
1 stop
Delta Logo
1:10 pm - 11:57 pm
SGU
-
BOS
8h 47m
1 stop
$448Delta
Wed, Jul 29 - Tue, Aug 18
Delta Logo
6:00 am - 12:30 pm
BOS
-
SGU
8h 30m
1 stop
Delta Logo
5:50 am - 8:04 pm
SGU
-
BOS
12h 14m
2 stops
$454Delta
Tue, Aug 4 - Mon, Aug 17
American Airlines Logo
6:00 am - 4:54 pm
BOS
-
SGU
12h 54m
2 stops
American Airlines Logo
7:00 pm - 8:47 am
SGU
-
BOS
11h 47m
2 stops
$459American Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
7:00 am - 1:12 pm
BOS
-
SGU
8h 12m
1 stop
United Airlines Logo
5:13 am - 6:41 pm
SGU
-
BOS
11h 28m
2 stops
$465United Airlines
Booking Insights

KAYAK's insights & trends for Boston to Saint George flights

Get data-powered insights and trends into flights from Boston to Saint George to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Saint George?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Saint George, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Saint George is July, where tickets cost $470 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is $840 and $706 respectively.

Good to know

Low seasonJanuary
Cheapest flight$265
Best time to beat the crowds but there is an average 41% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from Boston to Saint George

When to book flights from Boston to Saint George

Are your dates flexible? Find out the best times to travel from Boston to Saint George based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Saint George

  • What is the cheapest flight from Boston to Saint George?

    In the last 3 days, the lowest price for a flight from Boston to Saint George was $265 for a one-way ticket and $378 for a round-trip.

  • Do I need a passport to fly between Boston and Saint George?

    No, a passport isn't needed to fly from Boston to Saint George. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Boston to Saint George?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Saint George?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Boston and Saint George, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Saint George, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Saint George are Delta and United Airlines. With an average price for the route of $705 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $575 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Saint George?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Saint George.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Saint George?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint George from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Saint George?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint George with an airline and back to Boston with another airline. Booking your flights between Boston and SGU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Saint George?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint George from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boston to Saint George

 
See real verified KAYAK customer reviews for airlines flying from Boston to Saint George. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Saint George? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8204 reviews
7.2Food
7.8Entertainment
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

Good experience and the flight landed early. There was no food I had or entertainment.

8.0 ExcellentDavid, Feb 2026
BOS - LGA
Read more Delta reviews

Good experience and the flight landed early. There was no food I had or entertainment.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Did not realize internet screen was hidden between seats and no info printed!!!!

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

Everything you need to know for your flight from Boston to Saint George

Information on your arrival and departure airports