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Idaho Falls

$299+ Cheap flights from Syracuse to Idaho Falls (SYR - IDA)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — IDA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$299
(Delta)

Popular in

January

Cheapest in

June

Average price

$344
From Syracuse Hancock Intl to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 19% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:00 pmSYR - IDA
2 stops10h 20mDelta
Wed 9/246:50 pmIDA - SYR
2 stops14h 21mDelta
Deal found 6/9$299
This American Airlines deal was found by Cheapflights users on 6/12. 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 9/177:40 amSYR - IDA
1 stop6h 29mAmerican Airlines
Sun 9/2112:43 pmIDA - SYR
1 stop7h 03mAmerican Airlines
Deal found 6/12$433
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 9/174:25 pmSYR - IDA
1 stop8h 23mUnited Airlines
Wed 9/245:00 amIDA - SYR
2 stops9h 46mUnited Airlines
Deal found 6/9$449
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:32 amSYR - IDA
2 stops11h 51mAlaska Airlines
Sat 9/276:13 amIDA - SYR
2 stops11h 48mAlaska Airlines
Deal found 6/9$507

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 June 12, 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

Sat 9/13

2:00 pm-10:20 pm

2 stops10h 20m

Idaho Falls Fanning Field

Wed 9/24

6:50 pm-11:11 am

2 stops14h 21m

$299

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Wed 9/17

7:40 am-12:09 pm

1 stop6h 29m

Idaho Falls Fanning Field

Sun 9/21

12:43 pm-9:46 pm

1 stop7h 03m

$433

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Wed 9/17

4:25 pm-10:48 pm

1 stop8h 23m

Idaho Falls Fanning Field

Wed 9/24

5:00 am-4:46 pm

2 stops9h 46m

$449

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Wed 9/17

5:32 am-3:23 pm

2 stops11h 51m

Idaho Falls Fanning Field

Sat 9/27

6:13 am-8:01 pm

2 stops11h 48m

$507

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Mon 7/28

6:17 am-1:17 pm

1 stop9h 00m

$625

SyracuseIdaho Falls

SYR - IDA

SYRIDA

Syracuse Hancock Intl

Mon 7/28

12:50 pm-8:59 pm

2 stops10h 09m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Cheapflights users have booked flights from Syracuse to Idaho Falls round-trip from $299. Other airlines that can offer you cheap pricing are American Airlines, from $433, and United Airlines, from $449. Delta is priced at 52% 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 Syracuse?

Book flights to Syracuse 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$299Average$778FlexibilityNo cancel feeOn-time69%

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