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$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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — BOI
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Syracuse to Boise

Cheapest flights from Syracuse to Boise
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 2, 2026.

This United Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 9/24:20 pm
SYR
-
BOI
1 stop7h 17m
United Airlines
Sat 9/52:44 pm
BOI
-
SYR
1 stop6h 37m
United Airlines
Deal found 8/1$359
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/1610:50 am
SYR
-
BOI
2 stops13h 13m
American Airlines
Sat 9/263:21 pm
BOI
-
SYR
1 stop6h 45m
American Airlines
Deal found 7/29$364
This Delta deal was found by Cheapflights users on 8/1. 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 9/26:20 am
SYR
-
BOI
2 stops10h 58m
Delta
Sat 9/510:58 am
BOI
-
SYR
2 stops10h 10m
Delta
Deal found 8/1$369
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/206:05 am
SYR
-
BOI
2 stops9h 54m
American Airlines
Thu 8/2712:12 pm
BOI
-
SYR
1 stop8h 47m
American Airlines
Deal found 7/30$384
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/166:10 am
SYR
-
BOI
1 stop7h 16m
United Airlines
Sat 9/262:44 pm
BOI
-
SYR
1 stop6h 52m
United Airlines
Deal found 7/28$408
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 9/165:15 am
SYR
-
BOI
2 stops19h 44m
Delta
Fri 9/2511:10 pm
BOI
-
SYR
1 stop10h 10m
Delta
Deal found 7/28$426
This Delta deal was found by Cheapflights users on 7/30. 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 9/253:45 pm
SYR
-
BOI
1 stop8h 15m
Delta
Mon 9/2811:10 pm
BOI
-
SYR
1 stop10h 10m
Delta
Deal found 7/30$429
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 10/77:00 am
SYR
-
BOI
1 stop8h 51m
American Airlines
Tue 10/133:24 pm
BOI
-
SYR
1 stop6h 33m
American Airlines
Deal found 7/29$435

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 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(United Airlines)

Popular in

July

Cheapest in

September

Average price

$518
Provider with most accurate pricing for Syracuse Hancock Intl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Boise Air Term. Gowen Fld flights.
Search Deals
From Syracuse Hancock Intl to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 2,558,603 searches. Data last updated August 2, 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

Price

Cheapest round-trip
Quickest round-trip

SyracuseBoise

SYR - BOI

SYRBOI

Syracuse Hancock Intl

Wed 9/2

4:20 pm-9:37 pm

1 stop7h 17m

Boise Air Term. Gowen Fld

Sat 9/5

2:44 pm-11:21 pm

1 stop6h 37m

$359

SyracuseBoise

SYR - BOI

SYRBOI

Syracuse Hancock Intl

Thu 8/20

6:05 am-1:59 pm

2 stops9h 54m

Boise Air Term. Gowen Fld

Thu 8/27

6:44 am-9:54 pm

2 stops13h 10m

$389

SyracuseBoise

SYR - BOI

SYRBOI

Syracuse Hancock Intl

Fri 9/25

3:45 pm-10:00 pm

1 stop8h 15m

Boise Air Term. Gowen Fld

Mon 9/28

11:10 pm-11:20 am

1 stop10h 10m

$429

SyracuseBoise

SYR - BOI

SYRBOI

Syracuse Hancock Intl

Wed 9/16

5:15 am-10:59 pm

2 stops19h 44m

Boise Air Term. Gowen Fld

Fri 9/25

11:10 pm-12:55 pm

2 stops11h 45m

$441

SyracuseBoise

SYR - BOI

SYRBOI

Syracuse Hancock Intl

Wed 11/11

8:00 am-1:45 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

Sat 11/14

12:37 pm-9:12 pm

1 stop6h 35m

$479
Cheapest one-way
Quickest one-way

SyracuseBoise

SYR - BOI

SYRBOI

Syracuse Hancock Intl

Thu 10/15

7:00 am-1:51 pm

1 stop8h 51m

$379

SyracuseBoise

SYR - BOI

SYRBOI

Syracuse Hancock Intl

Thu 10/15

7:29 pm-2:57 pm

3 stops21h 28m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.
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 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.
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

How much does it cost to fly round-trip from Syracuse to Boise?

Airfare is below average for this route at the moment.

Syracuse to Boise flights typically cost between $446 and $612 in September.
The cheapest round-trip price found within the last 5 days was $359 on United Airlines (Sep 2-Sep 5).

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 2, 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.
Delta
7.8
Good
8,493 reviews

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,493 reviews
Delta
7.8
Good
8,493 reviews

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
10,061 reviews
Delta
7.8
Good
8,493 reviews

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,846 reviews
Delta
7.8
Good
8,493 reviews

Food

7.2

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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.

  • How long is the flight from Syracuse to Boise?

    Airlines like United Airlines, American Airlines, and Delta fly from Syracuse to Boise in about 7h 17m. The time it takes to get you to your destination can typically vary by up to 2h 37m. Syracuse and Boise are separated by a distance of 1995 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Syracuse to Boise round-trip from $335. Other airlines that can offer you cheap pricing are Delta, from $348, and American Airlines, from $353. You may be able to fly from Syracuse to Boise for 33% less than the average price by searching for these airlines.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell

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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 2,558,603 searches. Data last updated August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$335Average$554FlexibilityNo cancel feeOn-time69%
DeltaCheapest$348Average$543FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$353Average$509FlexibilityNo cancel feeOn-time71%

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