$379+ Cheap flights from Boise to Syracuse (BOI - SYR)
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SYR
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Syracuse 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
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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 Boise to Syracuse
Cheapest
Best
Last-minute
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Cheapest flights from Boise to SyracuseExplore the most affordable flight options available from Boise to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Boise to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Delta deal was found by Cheapflights users on 9/22. 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 11/41:40 pm -
1 stop8h 15m
Fri 11/137:45 am -
1 stop6h 48m
Deal found 9/22![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/19. 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 10/32:11 pm -
1 stop7h 47m
Tue 10/137:30 am -
1 stop7h 05m
Deal found 9/19![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 9/19. 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 10/32:11 pm -
1 stop7h 47m
Wed 10/71:41 pm -
2 stops10h 27m
Deal found 9/19![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/72:51 pm -
1 stop6h 02m
Tue 11/1010:17 am -
2 stops15h 16m
Deal found 9/17![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 9/19. 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.
Tue 10/61:40 pm -
1 stop8h 15m
Tue 10/137:30 am -
1 stop7h 05m
Deal found 9/19![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 9/19. 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 9/302:11 pm -
1 stop7h 47m
Tue 10/137:30 am -
1 stop7h 05m
Deal found 9/19![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 9/19. 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 10/111:10 pm -
1 stop10h 10m
Tue 10/137:30 am -
1 stop7h 05m
Deal found 9/19![Delta logo]()
$529
Best flights from Boise to SyracuseDiscover carefully curated flight deals from Boise to Syracuse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Boise to Syracuse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Delta deal was found by Cheapflights users on 9/22. 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 11/41:40 pm -
1 stop8h 15m
Fri 11/137:45 am -
1 stop6h 48m
Deal found 9/22![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/72:51 pm -
1 stop6h 02m
Tue 11/1010:17 am -
2 stops15h 16m
Deal found 9/17![United Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 11/91:24 pm -
1 stop8h 33m
Fri 11/134:56 pm -
1 stop21h 41m
Deal found 9/21![American Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/32:44 pm -
1 stop6h 52m
Thu 10/86:07 am -
1 stop7h 21m
Deal found 9/19![United Airlines logo]()
$718
This Delta deal was found by Cheapflights users on 9/21. 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.
Mon 11/21:06 pm -
2 stops8h 23m
Fri 11/66:00 am -
2 stops13h 59m
Deal found 9/21![Delta logo]()
$787
Last-minute flights from Boise to SyracuseDiscover last-minute flight deals from Boise to Syracuse. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Syracuse. Data last updated September 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/19. 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 9/302:11 pm -
1 stop7h 47m
Tue 10/137:30 am -
1 stop7h 05m
Deal found 9/19![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 9/19. 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 9/306:44 pm -
2 stops14h 03m
Wed 10/71:41 pm -
2 stops10h 27m
Deal found 9/19![Delta logo]()
$535
This Delta deal was found by Cheapflights users on 9/19. 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 10/111:10 pm -
1 stop10h 10m
Tue 10/137:30 am -
1 stop7h 05m
Deal found 9/19![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 9/19. 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 10/111:10 pm -
2 stops10h 21m
Wed 10/71:41 pm -
2 stops10h 27m
Deal found 9/19![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 9/19. 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 10/32:11 pm -
1 stop7h 47m
Tue 10/137:30 am -
1 stop7h 05m
Deal found 9/19![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 9/19. 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 10/311:03 am -
2 stops11h 29m
Wed 10/71:41 pm -
2 stops10h 27m
Deal found 9/19![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/312:26 pm -
1 stop6h 31m
Sat 10/106:07 am -
1 stop7h 21m
Deal found 9/19![United Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 9/19. 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.
Tue 10/61:40 pm -
1 stop8h 15m
Tue 10/137:30 am -
1 stop7h 05m
Deal found 9/19![Delta logo]()
$519
One-way flights from Boise to SyracuseSearch for one-way flight options from Boise to Syracuse. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Boise to Syracuse. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sun 11/297:55 pm -
1 stop22h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/312:26 pm -
1 stop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/37:02 am -
2 stops13h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 9/21. 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.
Mon 9/282:50 pm -
1 stop6h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$471
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 9/288:15 am -
2 stops13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sat 10/38:22 pm -
3 stops36h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sat 11/287:55 pm -
3 stops36h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$667
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:47 pm -
2 stops11h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$741
Find flight deals from Boise to Syracuse
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Syracuse (SYR). 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $488 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Syracuse 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 September 22, 2026.
Use the filters below to find and compare flights from Boise to Syracuse that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Wed 11/4
1:40 pm-11:55 pm
1 stop8h 15m
Syracuse Hancock Intl
Fri 11/13
7:45 am-12:33 pm
1 stop6h 48m
$379
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Sun 11/29
7:55 pm-8:41 pm
1 stop22h 46m
Syracuse Hancock Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$421
Quickest round-trip
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Sat 10/3
12:26 pm-8:57 pm
1 stop6h 31m
Syracuse Hancock Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$446
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Sat 10/3
7:02 am-10:25 pm
2 stops13h 23m
Syracuse Hancock Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$451
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Mon 9/28
12:26 pm-8:57 pm
1 stop6h 31m
Syracuse Hancock Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$471
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Sun 9/27
2:44 pm-11:32 pm
1 stop6h 48m
Syracuse Hancock Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$471
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Mon 9/28
5:30 am-5:00 pm
2 stops9h 30m
Syracuse Hancock Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$476
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Sat 11/7
2:51 pm-10:53 pm
1 stop6h 02m
Syracuse Hancock Intl
Tue 11/10
10:17 am-11:33 pm
2 stops15h 16m
$504
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Sat 10/3
8:22 pm-11:20 am
3 stops36h 58m
Syracuse Hancock Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$640
BoiseSyracuse
BOI Boise Air Term. Gowen Fld - SYR Syracuse Hancock Intl
BOISYR
Boise Air Term. Gowen Fld
Sat 10/3
2:44 pm-11:36 pm
1 stop6h 52m
Syracuse Hancock Intl
Thu 10/8
6:07 am-11:28 am
1 stop7h 21m
$718
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Boise to Syracuse
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 Boise to Syracuse in September.
| 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 Boise-Syracuse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Syracuse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Syracuse flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Syracuse 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 Boise-Syracuse 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 Boise to Syracuse
Have a flexible travel schedule? Discover the best time to fly to Syracuse from Boise with our price prediction graph.
BOI-SYR
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 Boise to Syracuse
What is the cheapest month to book a flight from Boise to Syracuse?
Currently, October is the cheapest month in which you can book a flight from Boise to Syracuse (average of $434). Flying from Boise to Syracuse in December is currently the most expensive (average of $942). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Boise to Syracuse?
Airfare is below average for this route at the moment.
Boise to Syracuse flights typically cost between $408 and $595 in November.The cheapest round-trip price found within the last 5 days was $379 on Delta (Nov 4-Nov 13).
Reviews of airlines servicing Syracuse
Get insights into the airlines that provide service to Syracuse. 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 Syracuse. Reviews last updated September 22, 2026.
Read through reviews of airlines operating flights from Boise to Syracuse, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Boise to Syracuse. 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 Syracuse?
Book flights to Syracuse if you plan to visit one of these locationsEast Syracuse
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Boise and Syracuse flights
Browse other Boise and Syracuse flight options. Last updated on September 22, 2026.
Other flights from Boise
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Explore flights to Syracuse departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Top 3 airlines flying from Boise to Syracuse
Discover the top 3 airlines that operate flights from Boise to Syracuse. 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 September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$508 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$383 | Average$476 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$434 | Average$635 | FlexibilityNo cancel fee | On-time71% |