Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BOI - SGU

$461 Find cheap flights from Boise to Saint George

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Saint George departing on 7/11. 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
0 bags
Thu 7/11
Thu 7/18

Search 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 Boise 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 Boise to Saint George, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Boise to Saint George (BOI-SGU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise 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 and deals for you by selecting your travel dates.
Choose your dates
5:05 am - 10:22 pmBOI-SGU
17h 17m1 stop
5:27 pm - 10:30 pmSGU-BOI
5h 03m1 stop
$461United Airlines
Find Deal
Thu, Jul 11 - Sat, Jul 13
6:05 am - 10:44 amBOI-SGU
4h 39m1 stop
3:23 pm - 6:55 pmSGU-BOI
3h 32m1 stop
$468Delta
Find Deal
Thu, Jul 4 - Wed, Jul 10
10:45 am - 4:24 pmBOI-SGU
5h 39m1 stop
10:32 am - 5:55 pmSGU-BOI
7h 23m1 stop
$483United Airlines
Find Deal
Thu, Jul 4 - Fri, Jul 12
8:17 am - 10:22 pmBOI-SGU
14h 05m2 stops
10:32 am - 5:55 pmSGU-BOI
7h 23m1 stop
$502United Airlines
Find Deal
Thu, Jul 4 - Fri, Jul 12
8:17 am - 10:22 pmBOI-SGU
14h 05m2 stops
5:27 pm - 10:30 pmSGU-BOI
5h 03m1 stop
$507United Airlines
Find Deal
Thu, Jul 11 - Sat, Jul 13
8:17 am - 10:22 pmBOI-SGU
14h 05m2 stops
10:32 am - 1:24 pmSGU-BOI
26h 52m2 stops
$535United Airlines
Find Deal
Thu, Jul 4 - Fri, Jul 12
5:57 pm - 11:59 pmBOI-SGU
6h 02m1 stop
3:23 pm - 11:52 pmSGU-BOI
8h 29m2 stops
$577Delta
Find Deal
Thu, Jul 4 - Wed, Jul 10
1:55 pm - 11:59 pmBOI-SGU
10h 04m2 stops
3:23 pm - 11:52 pmSGU-BOI
8h 29m2 stops
$705Delta
Find Deal
Thu, Jul 4 - Wed, Jul 10
12:51 am - 12:46 pmBOI-SGU
11h 55m1 stop
1:16 pm - 10:10 pmSGU-BOI
8h 54m1 stop
$1,251American Airlines
Find Deal
Wed, Jul 10 - Sat, Jul 13
12:51 am - 12:46 pmBOI-SGU
11h 55m1 stop
1:16 pm - 11:35 pmSGU-BOI
10h 19m2 stops
$3,434American Airlines
Find Deal
Wed, Jul 10 - Sat, Jul 13

Flights from Boise to Saint George - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Boise to Saint George?

The average price of all flights from Boise to Saint George clicked on KAYAK for each day over the last 12 months.
When flying from Boise to Saint George, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to Boise, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

Good to know

Low season

October

High season

May

Cheapest flight

$461
Best time to beat the crowds with an average 55% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Boise to Saint George

When to book flights from Boise to Saint George

Are your dates flexible? Find out the best times to travel from Boise 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 Boise to Saint George

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

    In the last 3 days, the lowest price for a flight from Boise to Saint George was $461 for a round-trip ticket.

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

    A passport is not required to fly from Boise to Saint George.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Boise to Saint George are Delta and American Airlines. With an average price for the route of $527 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $232 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Boise 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 Boise to Saint George.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint George from Boise 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 Boise 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 Boise with another airline. Booking your flights between Boise 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 Boise 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 Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Boise to Saint George

 
See real verified KAYAK customer reviews for airlines flying from Boise 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 Boise 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.
8.0
DeltaOverall score based on 10277 reviews
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

Ongoing flight was delayed. Staff at bag recheck was able to get us on an earlier flight. With only 20 minutes till take off we feared our bags would not make the new earlier flight. We were most delighted that they did and were there when we landed. Delta came through

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

I love the free wifi and headrest screens. I would consider Delta even more because of this but the seats aren't so great. The snacks aren't very good in my opinion. I bought a Bloody Mary and that was great! So just be comfortable with better snacks and the airline world will be yours.

Temperature in the plane was quite warm for the entire flight - actually just outright hot making for an unoleay4 hours. Crew either couldn’t or wouldn’t do anything about it. No acknowledgement or apology. All passengers were commenting on how hot it was.

How about not delaying a red eye flight by 3 hours and causing a chain reaction of missed connecting flights

First class? Seriously? We got a wider seat and a little extra legroom. The plane didn’t even have TV’s. Not a huge deal, but there was nothing first class about this except the price tag.

Boarding started almost 20 minutes late with no explanation. Then the take off was delayed by 15 minutes with no update or explanation from the captain which was very stressful because I had a connecting flight with a very short layover. The The flight tracker on the screen at my seat was for a different flight and the QR code for the menu did not work. I asked for Sun Chips which were shown as harvest cheddar flavor on the website but the ones they gave me were salsa and I'm allergic to tomatoes and I couldn't eat them. The flight to Tulsa was okay but there was no Wi-Fi or entertainment on board which would have been nice to know

I love the food options, I don’t mind paying an extra $10-$12 for sandwiches, fruit, cheese, and crackers, and such. I’m glad they offer it!

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Book cheap flights from Boise to Saint George

One-way flight deals

multi-stopMultiple Airlines
468 miBOI-SGU

Search by stops

Last minute flights from Boise to Saint George

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boise to Saint George that are departing in the next 10 days.
6/13Thu
multi-stopDelta
6h 01mBOI-SGU
6/14Fri
multi-stopDelta
6h 00mSGU-BOI
$978
6/13Thu
multi-stopAmerican Airlines
6h 51mBOI-SGU
6/14Fri
multi-stopAmerican Airlines
28h 35mSGU-BOI
$1,215
6/13Thu
multi-stopDelta
6h 43mBOI-SGU
6/14Fri
multi-stopDelta
8h 21mSGU-BOI
$1,665

Search by stops

Search by airline

Search by price

Boise - Saint George Flights

Departure:

Boise (BOI)United States

Destination:

Saint George (SGU)United States

Return flight deals:

Saint George - Boise

Cabin classes: