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Idaho Falls

$214+ Cheap flights from Syracuse to Idaho Falls (SYR - IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — IDA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Syracuse to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Idaho Falls (IDA). 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 11, 2025.

Round-trip from

$378
(United Airlines)

One-way from

$214
(American Airlines)

Popular in

January

Cheapest in

October

Average price

$513
From Syracuse Hancock Intl to Idaho Falls Fanning Field
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One-way flight from Syracuse Hancock Intl to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 27% potential increase in price ($213 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Syracuse to Idaho Falls

Cheapest flights from Syracuse to Idaho Falls
Explore the most affordable flight options available from Syracuse to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 9/2310:30 amSYR - IDA
2 stops8h 53mUnited Airlines
Wed 10/12:35 pmIDA - SYR
1 stop6h 35mUnited Airlines
Deal found 9/9$378
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 9/164:25 pmSYR - IDA
1 stop6h 29mUnited Airlines
Wed 9/245:00 amIDA - SYR
1 stop8h 18mUnited Airlines
Deal found 9/9$379
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/237:40 amSYR - IDA
1 stop6h 44mAmerican Airlines
Wed 10/11:35 pmIDA - SYR
1 stop7h 05mAmerican Airlines
Deal found 9/9$409
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 10/288:00 amSYR - IDA
1 stop27h 48mUnited Airlines
Sat 11/12:45 pmIDA - SYR
1 stop6h 30mUnited Airlines
Deal found 9/8$473
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/286:00 amSYR - IDA
1 stop8h 25mAmerican Airlines
Sat 11/112:55 pmIDA - SYR
1 stop7h 47mAmerican Airlines
Deal found 9/9$474
This Delta deal was found by Cheapflights users on 9/10. 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 10/284:13 pmSYR - IDA
2 stops22h 20mDelta
Sat 11/11:15 pmIDA - SYR
2 stops20h 08mDelta
Deal found 9/10$500

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Idaho Falls 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 September 11, 2025.
Use the filters below to find and compare flights from Syracuse to Idaho Falls that are best for you.

Fly from

Syracuse

Fly to

Idaho Falls

Route

Depart

Return

Price

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Tue 9/23

10:30 am-5:23 pm

2 stops8h 53m

Idaho Falls Fanning Field

Wed 10/1

2:35 pm-11:10 pm

1 stop6h 35m

$378

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Tue 9/23

7:40 am-12:24 pm

1 stop6h 44m

Idaho Falls Fanning Field

Wed 10/1

1:35 pm-10:40 pm

1 stop7h 05m

$409

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Tue 10/28

6:00 am-12:25 pm

1 stop8h 25m

Idaho Falls Fanning Field

Sat 11/1

12:55 pm-10:42 pm

1 stop7h 47m

$474

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Thu 10/16

6:00 am-12:41 pm

1 stop8h 41m

Idaho Falls Fanning Field

Mon 10/20

1:11 pm-11:29 pm

1 stop8h 18m

$479

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Tue 10/28

4:13 pm-12:33 pm

2 stops22h 20m

Idaho Falls Fanning Field

Sat 11/1

1:15 pm-11:23 am

2 stops20h 08m

$500

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Fri 10/31

6:00 am-12:41 pm

1 stop8h 41m

$214

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Fri 10/17

6:00 am-12:41 pm

1 stop8h 41m

$240

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Thu 10/16

6:00 am-12:41 pm

1 stop8h 41m

$240

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Thu 9/25

7:40 am-12:09 pm

1 stop6h 29m

$296

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Thu 9/25

11:04 am-4:05 pm

2 stops31h 01m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 12 results
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Best time to book a flight from Syracuse to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls 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 Idaho Falls

What is the cheapest month to book a flight from Syracuse to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from Syracuse to Idaho Falls (average of $380). Flying from Syracuse to Idaho Falls in December is currently the most expensive (average of $578). 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.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with American Airlines from Syracuse to Idaho Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Syracuse to Idaho Falls. 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 Idaho Falls?

    For as low as $409, United Airlines can have you in Idaho Falls from Syracuse in 6h 44m. The distance between Syracuse and Idaho Falls is about 1793 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Syracuse to Idaho Falls round-trip?

    Cheapflights users have booked flights from Syracuse to Idaho Falls round-trip from $369. American Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Syracuse to Idaho Falls?

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

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

    Yes. Cheapflights offers flight deals from Syracuse to Idaho Falls 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 Syracuse to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Syracuse to Idaho Falls (average of $380). Flying from Syracuse to Idaho Falls in December is currently the most expensive (average of $578). 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 Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top airline flying from Syracuse to Idaho Falls

Discover the top airline that operate flights from Syracuse to Idaho Falls. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$369Average$608FlexibilityNo cancel feeOn-time71%

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