SYR - BOI

$253 Find Cheap Flights from Syracuse to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Syracuse to Boise departing on 12/18. 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 Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to Boise, 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 Syracuse to Boise, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Syracuse to Boise (SYR-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Syracuse to Boise 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 Syracuse to Boise

Tue, Mar 3 - Sat, Mar 7
Delta Logo
6:00 am - 2:01 pmSYR-BOI
10h 01m2 stops
Delta Logo
1:46 pm - 9:15 amBOI-SYR
17h 29m2 stops
$352Delta
Find Deal
Sat, Nov 15 - Wed, Nov 19
Delta Logo
6:00 am - 12:39 pmSYR-BOI
8h 39m1 stop
Delta Logo
3:04 pm - 11:42 pmBOI-SYR
6h 38m1 stop
$359Delta
Find Deal
Sat, Nov 15 - Wed, Nov 19
Delta Logo
6:00 am - 4:05 pmSYR-BOI
12h 05m2 stops
Delta Logo
1:49 pm - 11:47 pmBOI-SYR
7h 58m1 stop
$364Delta
Find Deal
Sat, Nov 15 - Wed, Nov 19
Delta Logo
5:26 pm - 12:09 amSYR-BOI
8h 43m2 stops
Delta Logo
8:45 am - 11:42 pmBOI-SYR
12h 57m2 stops
$369Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
Delta Logo
5:11 am - 2:01 pmSYR-BOI
10h 50m2 stops
Delta Logo
1:41 pm - 11:53 pmBOI-SYR
8h 12m1 stop
$387Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
7:40 am - 1:38 pmSYR-BOI
7h 58m1 stop
United Airlines Logo
2:43 pm - 11:14 pmBOI-SYR
6h 31m1 stop
$459United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
10:26 am - 6:09 pmSYR-BOI
9h 43m2 stops
United Airlines Logo
6:15 am - 11:13 pmBOI-SYR
14h 58m3 stops
$582United Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
American Airlines Logo
6:00 am - 12:34 pmSYR-BOI
8h 34m1 stop
American Airlines Logo
1:17 pm - 10:32 pmBOI-SYR
7h 15m1 stop
$717American Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
American Airlines Logo
6:00 am - 5:54 pmSYR-BOI
13h 54m2 stops
American Airlines Logo
1:57 pm - 11:39 pmBOI-SYR
7h 42m1 stop
$722American Airlines
Find Deal
Tue, Dec 23 - Mon, Dec 29
Alaska Airlines Logo
11:38 am - 11:37 pmSYR-BOI
13h 59m2 stops
Alaska Airlines Logo
9:50 pm - 11:04 amBOI-SYR
11h 14m2 stops
$781Alaska Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $352 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 39% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$352
Overall average: $346
Delta
Tue 3/3Sat 3/7
SYR - BOI • 2 stops
Cheapest one-way
$253
Multiple Airlines
Thu 12/18
SYR - BOI • 2 stops
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Booking Insights

KAYAK's insights & trends for Syracuse to Boise flights

Get data-powered insights and trends into flights from Syracuse to Boise 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 Syracuse to Boise?

The average price of all round-trip flights from Syracuse to Boise clicked on KAYAK for each day over the last 12 months.

For Syracuse to Boise, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Boise back to Syracuse, the best deals are generally found on Tuesday, with Thursday being the most expensive.

What is the cheapest month to fly from Syracuse to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Syracuse to Boise, 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 Syracuse to Boise is September, where tickets cost $313 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $921 and $641 respectively.

Good to know

Low seasonFebruary
Cheapest flight$253
Best time to beat the crowds but there is an average 80% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Syracuse to Boise

When to book flights from Syracuse to Boise

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

  • What is the cheapest flight from Syracuse to Boise?

    In the last 3 days, the lowest price for a flight from Syracuse to Boise was $253 for a one-way ticket and $352 for a round-trip.

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

    No

  • Which aircraft models fly most regularly from Syracuse to Boise?

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

  • Which airline alliances offer flights from Syracuse to Boise?

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

  • Which is the best airline for flights from Syracuse to Boise, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Syracuse to Boise are Delta and United Airlines. With an average price for the route of $437 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 $618 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Syracuse to Boise?

    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 Syracuse to Boise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Syracuse 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 Syracuse to Boise?

    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 Boise with an airline and back to Syracuse with another airline. Booking your flights between Syracuse and BOI 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 Syracuse to Boise?

    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 Boise from Syracuse 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 Syracuse to Boise

 
See real verified KAYAK customer reviews for airlines flying from Syracuse to Boise. 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 Syracuse to Boise? 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 7997 reviews
7.3Food
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

Having to up charge for a seat assignment is not good. Delta can do better

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Everything you need to know for your flight from Syracuse to Boise

Information on your arrival and departure airports

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