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Syracuse

$354+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SYR
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap flight deals from Boise to Syracuse

Cheapest flights from Boise to Syracuse
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 May 19, 2026.

This Delta deal was found by Cheapflights users on 5/15. 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 8/72:53 pm
BOI
-
SYR
1 stop6h 28m
Delta
Sun 8/165:21 pm
SYR
-
BOI
2 stops8h 38m
Delta
Deal found 5/15$354
This Delta deal was found by Cheapflights users on 5/15. 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 8/511:12 am
BOI
-
SYR
2 stops11h 35m
Delta
Wed 8/125:21 pm
SYR
-
BOI
2 stops8h 38m
Delta
Deal found 5/15$359
This Delta deal was found by Cheapflights users on 5/15. 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 6/302:04 pm
BOI
-
SYR
1 stop7h 55m
Delta
Sat 7/47:35 am
SYR
-
BOI
1 stop8h 16m
Delta
Deal found 5/15$374
This Delta deal was found by Cheapflights users on 5/15. 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 6/132:04 pm
BOI
-
SYR
1 stop7h 55m
Delta
Sat 6/206:00 am
SYR
-
BOI
2 stops15h 05m
Delta
Deal found 5/15$379
This Delta deal was found by Cheapflights users on 5/15. 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 8/611:12 am
BOI
-
SYR
2 stops9h 56m
Delta
Sat 8/157:17 am
SYR
-
BOI
2 stops11h 05m
Delta
Deal found 5/15$384
This Delta deal was found by Cheapflights users on 5/15. 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 8/511:12 am
BOI
-
SYR
2 stops11h 35m
Delta
Tue 8/185:21 pm
SYR
-
BOI
2 stops8h 38m
Delta
Deal found 5/15$385
This Delta deal was found by Cheapflights users on 5/15. 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 8/611:12 am
BOI
-
SYR
2 stops9h 56m
Delta
Fri 8/1412:33 pm
SYR
-
BOI
2 stops13h 26m
Delta
Deal found 5/15$409
This Delta deal was found by Cheapflights users on 5/15. 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 6/256:42 pm
BOI
-
SYR
2 stops11h 49m
Delta
Sat 7/47:35 am
SYR
-
BOI
1 stop8h 16m
Delta
Deal found 5/15$419
This Delta deal was found by Cheapflights users on 5/15. 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 6/256:42 pm
BOI
-
SYR
2 stops11h 49m
Delta
Fri 7/36:11 am
SYR
-
BOI
2 stops9h 40m
Delta
Deal found 5/15$424
This Delta deal was found by Cheapflights users on 5/15. 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 8/511:12 am
BOI
-
SYR
2 stops11h 35m
Delta
Fri 8/141:42 pm
SYR
-
BOI
2 stops10h 26m
Delta
Deal found 5/15$425
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 8/43:10 pm
BOI
-
SYR
1 stop6h 51m
American Airlines
Tue 8/116:00 am
SYR
-
BOI
2 stops10h 14m
American Airlines
Deal found 5/18$430

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 May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(Delta)

Popular in

December

Cheapest in

September

Average price

$455
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Syracuse Hancock Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Syracuse Hancock Intl flights.
Search Deals
From Boise Air Term. Gowen Fld to Syracuse Hancock Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 2,558,603 searches. Data last updated May 19, 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

Price

Cheapest round-trip
Quickest round-trip

BoiseSyracuse

BOI - SYR

BOISYR

Boise Air Term. Gowen Fld

Tue 8/4

3:10 pm-12:01 am

1 stop6h 51m

Syracuse Hancock Intl

Tue 8/11

6:02 am-2:14 pm

1 stop10h 12m

$374

BoiseSyracuse

BOI - SYR

BOISYR

Boise Air Term. Gowen Fld

Thu 7/2

10:36 am-11:43 pm

2 stops11h 07m

Syracuse Hancock Intl

Fri 7/10

7:30 am-1:44 pm

1 stop8h 14m

$379

BoiseSyracuse

BOI - SYR

BOISYR

Boise Air Term. Gowen Fld

Sat 6/13

2:04 pm-11:59 pm

1 stop7h 55m

Syracuse Hancock Intl

Sat 6/20

6:00 am-7:05 pm

2 stops15h 05m

$379

BoiseSyracuse

BOI - SYR

BOISYR

Boise Air Term. Gowen Fld

Wed 6/10

2:50 pm-11:43 pm

1 stop6h 53m

Syracuse Hancock Intl

Wed 6/24

7:32 am-7:13 pm

2 stops13h 41m

$474

BoiseSyracuse

BOI - SYR

BOISYR

Boise Air Term. Gowen Fld

Thu 6/25

6:42 pm-8:31 am

2 stops11h 49m

Syracuse Hancock Intl

Sat 7/4

6:11 am-1:51 pm

2 stops9h 40m

$489

BoiseSyracuse

BOI - SYR

BOISYR

Boise Air Term. Gowen Fld

Fri 8/14

11:12 am-11:08 pm

2 stops9h 56m

Syracuse Hancock Intl

Sun 8/16

5:21 pm-11:59 pm

2 stops8h 38m

$489

BoiseSyracuse

BOI - SYR

BOISYR

Boise Air Term. Gowen Fld

Fri 7/24

11:42 pm-4:12 pm

2 stops14h 30m

Syracuse Hancock Intl

Fri 7/31

6:00 am-12:53 pm

1 stop8h 53m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Sorted 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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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, September is the cheapest month in which you can book a flight from Boise to Syracuse (average of $288). Flying from Boise to Syracuse in December is currently the most expensive (average of $896). 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?

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 May 19, 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.
Delta
7.9
Good
8,455 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,455 reviews
Delta
7.9
Good
8,455 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
9,734 reviews
Delta
7.9
Good
8,455 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.1
Good
11,648 reviews
Delta
7.9
Good
8,455 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.

  • How long is the flight from Boise to Syracuse?

    There are many flights that can get you from Boise to Syracuse in 6h 51m. Fly via American Airlines or Delta to get the fastest option. The distance from Boise to Syracuse is about 1995 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boise to Syracuse round-trip?

    Cheapflights users have booked flights from Boise to Syracuse round-trip from $285. Other airlines that can offer you cheap pricing are American Airlines, from $313, and United Airlines, from $396. Delta is currently priced 48% below the average price you’ll pay for this route.

  • Can I find deals for flights from Boise to Syracuse that include hotel bookings?

    Yes. In addition to deals on Boise to Syracuse flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Syracuse?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Syracuse.

  • Can I find deals for business class flights from Boise to Syracuse?

    Yes. Cheapflights offers flight deals from Boise to Syracuse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Syracuse?

    Currently, September is the cheapest month in which you can book a flight from Boise to Syracuse (average of $288). Flying from Boise to Syracuse in December is currently the most expensive (average of $896). 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.

See more FAQs

Traveling to a place near Syracuse?

Book flights to Syracuse if you plan to visit one of these locations
East Syracuse
Liverpool

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$285Average$453FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$313Average$550FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$396Average$476FlexibilityNo cancel feeOn-time69%

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