$359+ Cheap flights from Syracuse to Boise (SYR - BOI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — BOI
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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Find cheap flights from Syracuse to Boise with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Syracuse to Boise
Cheapest
Best
Last-minute
One-way
Cheapest flights from Syracuse to BoiseExplore the most affordable flight options available from Syracuse to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
Explore the most affordable flight options available from Syracuse to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:10 am -
1 stop8h 51m
Sat 10/32:11 pm -
1 stop7h 47m
Deal found 8/29![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:22 am -
2 stops12h 52m
Sun 10/257:13 pm -
2 stops11h 22m
Deal found 8/25![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
1 stop8h 00m
Sat 10/33:21 pm -
1 stop6h 46m
Deal found 8/27![American Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:20 am -
1 stop8h 24m
Mon 9/2811:10 pm -
1 stop10h 10m
Deal found 8/27![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:15 am -
1 stop7h 20m
Wed 9/165:00 am -
1 stop8h 07m
Deal found 8/28![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:45 am -
1 stop6h 48m
Tue 12/16:45 pm -
2 stops14h 32m
Deal found 8/25![Delta logo]()
$424
Best flights from Syracuse to BoiseDiscover carefully curated flight deals from Syracuse to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
Discover carefully curated flight deals from Syracuse to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:45 am -
1 stop6h 48m
Tue 11/171:41 pm -
1 stop8h 18m
Deal found 8/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:10 am -
1 stop7h 18m
Sat 10/312:26 pm -
2 stops9h 20m
Deal found 8/29![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:10 am -
1 stop8h 51m
Sat 10/32:11 pm -
1 stop7h 47m
Deal found 8/29![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:00 am -
2 stops8h 42m
Tue 1/125:40 am -
2 stops10h 10m
Deal found 8/27![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/85:33 pm -
1 stop7h 33m
Tue 1/122:43 pm -
1 stop6h 40m
Deal found 8/27![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:20 am -
1 stop8h 24m
Mon 9/2811:10 pm -
1 stop10h 10m
Deal found 8/28![Delta logo]()
$389
Last-minute flights from Syracuse to BoiseDiscover last-minute flight deals from Syracuse to Boise. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Syracuse to Boise. Data last updated August 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:15 am -
1 stop7h 20m
Wed 9/165:00 am -
1 stop8h 07m
Deal found 8/28![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:20 am -
1 stop8h 24m
Mon 9/2811:10 pm -
1 stop10h 10m
Deal found 8/27![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:20 am -
1 stop8h 24m
Tue 9/296:44 pm -
2 stops14h 03m
Deal found 8/29![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:10 am -
1 stop8h 51m
Sat 10/32:11 pm -
1 stop7h 47m
Deal found 8/29![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
1 stop8h 00m
Sat 10/33:21 pm -
1 stop6h 46m
Deal found 8/27![American Airlines logo]()
$386
One-way flights from Syracuse to BoiseSearch for one-way flight options from Syracuse to Boise. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
Search for one-way flight options from Syracuse to Boise. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:25 pm -
1 stop8h 08m
Deal found 8/29![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:41 pm -
2 stops11h 48m
Deal found 8/29![American Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:21 pm -
3 stops42h 34m
Deal found 8/29![Multiple Airlines logo]()
$456
Find flight deals from Syracuse to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Delta) |
Popular in | July |
Cheapest in | September |
Average price | $469 |
Cheapflights Fare Finder
Customize your flight search to find flights from Syracuse to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 30, 2026.
Use the filters below to find and compare flights from Syracuse to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SyracuseBoise
SYR Syracuse Hancock Intl - BOI Boise Air Term. Gowen Fld
SYRBOI
Syracuse Hancock Intl
Thu 11/12
7:45 am-12:33 pm
1 stop6h 48m
Boise Air Term. Gowen Fld
Tue 11/17
1:41 pm-11:59 pm
1 stop8h 18m
$359
SyracuseBoise
SYR Syracuse Hancock Intl - BOI Boise Air Term. Gowen Fld
SYRBOI
Syracuse Hancock Intl
Sat 9/26
6:10 am-1:01 pm
1 stop8h 51m
Boise Air Term. Gowen Fld
Sat 10/3
2:11 pm-11:58 pm
1 stop7h 47m
$359
SyracuseBoise
SYR Syracuse Hancock Intl - BOI Boise Air Term. Gowen Fld
SYRBOI
Syracuse Hancock Intl
Sat 9/26
6:10 am-11:28 am
1 stop7h 18m
Boise Air Term. Gowen Fld
Sat 10/3
12:26 pm-11:46 pm
2 stops9h 20m
$364
SyracuseBoise
SYR Syracuse Hancock Intl - BOI Boise Air Term. Gowen Fld
SYRBOI
Syracuse Hancock Intl
Sat 1/9
6:00 am-12:42 pm
2 stops8h 42m
Boise Air Term. Gowen Fld
Tue 1/12
5:40 am-5:50 pm
2 stops10h 10m
$369
SyracuseBoise
SYR Syracuse Hancock Intl - BOI Boise Air Term. Gowen Fld
SYRBOI
Syracuse Hancock Intl
Fri 9/25
7:20 am-1:44 pm
1 stop8h 24m
Boise Air Term. Gowen Fld
Mon 9/28
11:10 pm-11:20 am
1 stop10h 10m
$389
Quickest round-trip
SyracuseBoise
SYR Syracuse Hancock Intl - BOI Boise Air Term. Gowen Fld
SYRBOI
Syracuse Hancock Intl
Fri 1/8
5:33 pm-11:06 pm
1 stop7h 33m
Boise Air Term. Gowen Fld
Tue 1/12
2:43 pm-11:23 pm
1 stop6h 40m
$409
Cheapest one-way
Quickest one-way
SyracuseBoise
SYR Syracuse Hancock Intl - BOI Boise Air Term. Gowen Fld
SYRBOI
Syracuse Hancock Intl
Fri 10/16
4:25 pm-10:33 pm
1 stop8h 08m
$379
SyracuseBoise
SYR Syracuse Hancock Intl - BOI Boise Air Term. Gowen Fld
SYRBOI
Syracuse Hancock Intl
Fri 10/16
12:41 pm-10:29 pm
2 stops11h 48m
$384
SyracuseBoise
SYR Syracuse Hancock Intl - BOI Boise Air Term. Gowen Fld
SYRBOI
Syracuse Hancock Intl
Fri 10/16
9:21 pm-1:55 pm
3 stops42h 34m
$456
Sorted by cheapest first
Compare providers for flights from Syracuse to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Syracuse to Boise in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Syracuse-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Syracuse-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Syracuse-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Syracuse-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Syracuse-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Syracuse to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Syracuse with our price prediction graph.
SYR-BOI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Syracuse to Boise
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated August 30, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Syracuse to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Syracuse to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
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Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 30, 2026.
Complete your trip
Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
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Syracuse and Boise flights
Browse other Syracuse and Boise flight options. Last updated on August 30, 2026.
Other flights from Syracuse
Browse through other flights departing from Syracuse. Flights are based on user searches made on Cheapflights and were last updated on August 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Syracuse to Boise
Discover the top 3 airlines that operate flights from Syracuse to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$518 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$335 | Average$554 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$353 | Average$506 | FlexibilityNo cancel fee | On-time71% |