$191+ Cheap flights from Idaho Falls (IDA) to Newark (EWR)
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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — EWR
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Newark with Cheapflights
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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 Idaho Falls to Newark
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Cheapest flights from Idaho Falls to NewarkExplore the most affordable flight options available from Idaho Falls to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
Explore the most affordable flight options available from Idaho Falls to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:35 pm -
1 stop7h 07m
Mon 11/236:00 am -
1 stop9h 28m
Deal found 10/18![United Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:53 pm -
1 stop8h 06m
Wed 11/117:00 am -
1 stop10h 18m
Deal found 10/21![Alaska Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 10/21. 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.
Sun 11/86:56 pm -
1 stop8h 39m
Wed 11/1110:35 am -
2 stops13h 24m
Deal found 10/21![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:40 pm -
1 stop6h 56m
Mon 12/77:45 am -
1 stop7h 52m
Deal found 10/22![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/19. 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.
Sun 12/66:59 pm -
2 stops12h 30m
Wed 12/96:50 am -
1 stop7h 27m
Deal found 10/19![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 10/19. 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.
Sun 11/156:57 pm -
1 stop9h 02m
Sun 11/226:00 am -
2 stops14h 17m
Deal found 10/19![Delta logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:55 pm -
1 stop12h 35m
Sun 11/226:20 am -
1 stop8h 58m
Deal found 10/19![Alaska Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:56 pm -
1 stop9h 03m
Sun 11/16:59 am -
1 stop7h 23m
Deal found 10/18![Delta logo]()
$503
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am -
1 stop9h 29m
Sat 11/72:20 pm -
2 stops10h 39m
Deal found 10/20![American Airlines logo]()
$504
Best flights from Idaho Falls to NewarkDiscover carefully curated flight deals from Idaho Falls to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Idaho Falls to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This Delta deal was found by Cheapflights users on 10/22. 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.
Tue 2/236:45 pm -
1 stop9h 19m
Sat 2/277:00 am -
1 stop7h 27m
Deal found 10/22![Delta logo]()
$401
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:53 pm -
1 stop8h 06m
Wed 11/117:00 am -
1 stop10h 18m
Deal found 10/21![Alaska Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:35 pm -
1 stop7h 07m
Sun 11/86:00 am -
1 stop9h 28m
Deal found 10/20![United Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 10/19. 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.
Sun 12/66:59 pm -
1 stop8h 59m
Wed 12/96:50 am -
1 stop7h 27m
Deal found 10/19![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:57 pm -
2 stops13h 41m
Mon 11/236:50 am -
1 stop7h 25m
Deal found 10/18![Delta logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:55 pm -
1 stop12h 35m
Sun 11/226:20 am -
1 stop8h 58m
Deal found 10/19![Alaska Airlines logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:54 pm -
1 stop22h 26m
Sat 12/59:00 am -
1 stop30h 17m
Deal found 10/22![Alaska Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 10/19. 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.
Sun 11/156:57 pm -
2 stops12h 33m
Sun 11/226:00 am -
2 stops14h 17m
Deal found 10/19![Delta logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:55 pm -
1 stop12h 35m
Wed 11/116:29 pm -
1 stop22h 49m
Deal found 10/18![Alaska Airlines logo]()
$513
Last-minute flights from Idaho Falls to NewarkDiscover last-minute flight deals from Idaho Falls to Newark. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Newark. Data last updated October 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:56 pm -
1 stop9h 03m
Sun 11/16:59 am -
1 stop7h 23m
Deal found 10/18![Delta logo]()
$503
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am -
1 stop9h 29m
Sat 11/72:20 pm -
2 stops10h 39m
Deal found 10/20![American Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:35 pm -
1 stop7h 07m
Sun 11/86:00 am -
1 stop9h 28m
Deal found 10/20![United Airlines logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:53 pm -
1 stop8h 06m
Wed 11/117:00 am -
1 stop10h 18m
Deal found 10/21![Alaska Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 10/21. 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.
Sun 11/86:56 pm -
1 stop8h 39m
Wed 11/1110:35 am -
2 stops13h 24m
Deal found 10/21![Delta logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:55 pm -
1 stop12h 35m
Wed 11/116:29 pm -
1 stop22h 49m
Deal found 10/18![Alaska Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 10/19. 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.
Sun 11/156:57 pm -
1 stop9h 02m
Sun 11/226:00 am -
2 stops14h 17m
Deal found 10/19![Delta logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:55 pm -
1 stop12h 35m
Sun 11/226:20 am -
1 stop8h 58m
Deal found 10/19![Alaska Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:35 pm -
1 stop7h 07m
Mon 11/236:00 am -
1 stop9h 28m
Deal found 10/18![United Airlines logo]()
$399
One-way flights from Idaho Falls to NewarkSearch for one-way flight options from Idaho Falls to Newark. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Idaho Falls to Newark. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 2/27:00 am -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 10/19. 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 2/26:00 am -
2 stops11h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$196
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/286:30 am -
1 stop8h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 10/19. 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 1/286:45 pm -
2 stops12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:56 pm -
1 stop9h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/2010:25 pm -
3 stops48h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:01 am -
3 stops37h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$327
This Orbitz deal was found by Cheapflights users on 10/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:46 pm -
2 stops12h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 10/21. 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.
Fri 11/206:00 am -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/21:56 pm -
3 stops32h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$607
Find flight deals from Idaho Falls to Newark
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Newark (EWR). 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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (United Airlines) |
One-way from | $191 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Newark 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 October 23, 2026.
Use the filters below to find and compare flights from Idaho Falls to Newark Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Tue 2/2
7:00 am-4:59 pm
1 stop7h 59m
Newark
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$191
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Thu 1/28
6:45 pm-9:36 am
2 stops12h 51m
Newark
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$205
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Wed 10/28
6:56 pm-5:59 am
1 stop9h 03m
Newark
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$233
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Sat 11/21
2:35 pm-12:55 am
1 stop8h 20m
Newark
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$238
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Fri 11/20
10:25 pm-12:29 am
3 stops48h 04m
Newark
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$288
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Tue 2/23
6:45 pm-6:04 am
1 stop9h 19m
Newark
Sat 2/27
7:00 am-12:27 pm
1 stop7h 27m
$401
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Sat 11/7
1:53 pm-11:59 pm
1 stop8h 06m
Newark
Wed 11/11
7:00 am-3:18 pm
1 stop10h 18m
$424
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Sun 12/6
6:59 pm-5:58 am
1 stop8h 59m
Newark
Wed 12/9
6:50 am-12:17 pm
1 stop7h 27m
$424
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Mon 11/16
6:57 pm-10:38 am
2 stops13h 41m
Newark
Mon 11/23
6:50 am-12:15 pm
1 stop7h 25m
$429
Idaho FallsNewark
IDA Idaho Falls Fanning Field - EWR Newark
IDAEWR
Idaho Falls Fanning Field
Sun 11/15
3:55 pm-6:30 am
1 stop12h 35m
Newark
Sun 11/22
6:20 am-1:18 pm
1 stop8h 58m
$488
Showing 1-10 of 17 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Idaho Falls-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Newark Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-Newark Airport 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 Idaho Falls-Newark Airport 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 Idaho Falls to Newark
Have a flexible travel schedule? Discover the best time to fly to Newark from Idaho Falls with our price prediction graph.
IDA-EWR
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.
Reviews of airlines servicing Newark
Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated October 23, 2026.
Read reviews from past customers who have flown United Airlines from Idaho Falls to Newark Airport. 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.
Crew
8.1
Boarding
7.7
Entertainment
7.1
Food
6.7
Overall
7.3
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Crew
8.1
Boarding
7.7
Entertainment
7.1
Food
6.7
Overall
7.3
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to Newark. 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 Newark Airport?
Book flights to Newark Airport if you plan to visit one of these locationsQueens
Elizabeth
Bronx
East Rutherford
Staten Island
Mahwah
Mount Laurel
Yonkers
Bethlehem
Irvington
Secaucus
Tannersville
North Bergen
Carle Place
Fort Lee
Clinton
Absecon
Carteret
Seaside Heights
Goshen
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Other flights to Newark
Explore flights to Newark departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.
Idaho Falls and Newark flights
Browse other Idaho Falls and Newark flight options. Last updated on October 23, 2026.
Other flights from Idaho Falls
Browse through other flights departing from Idaho Falls. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Idaho Falls to Newark
Discover the top airline that operate flights from Idaho Falls to Newark. 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 October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$599 | FlexibilityNo cancel fee | On-time69% |