$99+ Cheap flights from Idaho to Connecticut
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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BDL
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from Idaho to ConnecticutExplore the most affordable flight options available from Idaho to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Idaho to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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 9/161:00 pm
GEG
- JFK
1 stop8h 14m
Delta
Tue 9/227:00 am
JFK
- GEG
1 stop8h 20m
Delta
Deal found 6/11![Delta logo]()
$201
This Delta deal was found by Cheapflights users on 6/11. 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 9/162:14 pm
BOI
- LGA
1 stop7h 28m
Delta
Sat 9/196:00 am
LGA
- BOI
1 stop9h 38m
Delta
Deal found 6/11![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 6/11. 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 9/162:14 pm
BOI
- JFK
1 stop8h 45m
Delta
Sat 9/197:00 am
JFK
- BOI
1 stop9h 44m
Delta
Deal found 6/11![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/236:00 am
GEG
- LGA
1 stop10h 29m
American Airlines
Mon 9/286:59 am
LGA
- GEG
1 stop9h 20m
American Airlines
Deal found 6/11![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/236:30 am
GEG
- JFK
1 stop11h 30m
American Airlines
Mon 9/286:55 am
JFK
- GEG
1 stop9h 24m
American Airlines
Deal found 6/11![American Airlines logo]()
$220
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:40 pm
GEG
- JFK
1 stop10h 13m
Delta
Tue 10/64:00 pm
JFK
- GEG
1 stop10h 42m
Delta
Deal found 6/12![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 6/11. 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 10/167:30 pm
BOI
- JFK
1 stop8h 52m
Delta
Tue 10/204:00 pm
JFK
- BOI
1 stop9h 52m
Delta
Deal found 6/11![Delta logo]()
$235
This Delta deal was found by Cheapflights users on 6/11. 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 8/147:15 pm
GEG
- JFK
1 stop8h 03m
Delta
Wed 8/194:22 pm
JFK
- GEG
1 stop10h 04m
Delta
Deal found 6/11![Delta logo]()
$238
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:36 pm
GEG
- JFK
1 stop9h 38m
Delta
Sat 9/1211:00 am
JFK
- GEG
1 stop8h 04m
Delta
Deal found 6/12![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 8/262:02 pm
BOI
- JFK
1 stop9h 12m
Delta
Sat 9/511:13 am
JFK
- BOI
1 stop8h 39m
Delta
Deal found 6/10![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 6/11. 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 8/2011:10 pm
BOI
- LGA
1 stop7h 00m
Delta
Mon 8/246:00 am
LGA
- BOI
1 stop9h 42m
Delta
Deal found 6/11![Delta logo]()
$253
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 8/202:02 pm
BOI
- JFK
1 stop9h 12m
Delta
Mon 8/248:00 am
JFK
- BOI
1 stop8h 49m
Delta
Deal found 6/10![Delta logo]()
$266
Best flights from Idaho to ConnecticutDiscover carefully curated flight deals from Idaho to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Idaho to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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 9/2111:35 pm
BOI
- LGA
1 stop8h 02m
Delta
Wed 9/306:00 am
LGA
- BOI
1 stop9h 38m
Delta
Deal found 6/11![Delta logo]()
$216
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:35 am
BOI
- LGA
1 stop9h 15m
Southwest
Tue 10/273:10 pm
LGA
- BOI
2 stops10h 45m
Southwest
Deal found 6/11![Southwest logo]()
$301
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:08 pm
BOI
- EWR
1 stop13h 56m
Alaska Airlines
Sun 11/17:17 am
EWR
- BOI
1 stop10h 10m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:57 pm
BOI
- EWR
1 stop6h 52m
American Airlines
Mon 10/267:22 am
EWR
- BOI
1 stop7h 10m
American Airlines
Deal found 6/10![American Airlines logo]()
$347
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:25 pm
GEG
- JFK
1 stop7h 15m
Delta
Sat 9/267:00 am
JFK
- GEG
1 stop11h 18m
Delta
Deal found 6/12![Delta logo]()
$239
This United Airlines deal was found by Cheapflights users on 6/13. 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 9/1610:31 am
BOI
- LGA
2 stops11h 04m
United Airlines
Sat 9/197:20 am
LGA
- BOI
2 stops12h 38m
United Airlines
Deal found 6/13![United Airlines logo]()
$479
This Sun Country Air deal was found by Cheapflights users on 6/14. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:38 pm
BOI
- JFK
1 stop14h 22m
Sun Country Air
Thu 7/910:52 am
JFK
- BOI
1 stop8h 08m
Sun Country Air
Deal found 6/14![Sun Country Air logo]()
$495
This Delta deal was found by Cheapflights users on 6/11. 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 9/12:02 pm
BOI
- JFK
1 stop9h 12m
Delta
Sat 9/511:13 am
JFK
- BOI
1 stop8h 39m
Delta
Deal found 6/11![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 10/811:30 pm
BOI
- LGA
1 stop7h 15m
Delta
Tue 10/136:00 pm
LGA
- BOI
1 stop7h 55m
Delta
Deal found 6/10![Delta logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 11/115:49 am
BOI
- EWR
1 stop8h 24m
Alaska Airlines
Sun 11/155:05 pm
EWR
- BOI
1 stop8h 46m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/13. 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 11/127:15 am
IDA
- JFK
1 stop8h 45m
American Airlines
Sat 11/1411:00 am
JFK
- IDA
2 stops13h 34m
American Airlines
Deal found 6/13![American Airlines logo]()
$381
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:00 am
BOI
- EWR
1 stop18h 58m
Alaska Airlines
Sun 11/157:17 am
EWR
- BOI
1 stop10h 10m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/15. 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 8/271:59 pm
BOI
- JFK
1 stop9h 15m
Delta
Sun 8/304:50 pm
JFK
- BOI
1 stop9h 03m
Delta
Deal found 6/15![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 6/15. 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.
Mon 9/1411:35 pm
BOI
- EWR
1 stop7h 49m
Delta
Sat 9/196:15 am
EWR
- BOI
1 stop9h 23m
Delta
Deal found 6/15![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:19 pm
BOI
- EWR
1 stop10h 41m
American Airlines
Mon 8/246:30 am
EWR
- BOI
1 stop9h 29m
American Airlines
Deal found 6/10![American Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:33 pm
GEG
- EWR
1 stop7h 52m
Alaska Airlines
Tue 10/135:43 pm
EWR
- GEG
1 stop9h 11m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:55 am
GEG
- LGA
1 stop9h 00m
Southwest
Sun 9/276:55 am
LGA
- GEG
1 stop12h 05m
Southwest
Deal found 6/13![Southwest logo]()
$454
This Delta deal was found by Cheapflights users on 6/11. 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 9/2111:35 pm
BOI
- EWR
1 stop8h 54m
Delta
Wed 9/305:59 pm
EWR
- BOI
1 stop7h 59m
Delta
Deal found 6/11![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:05 am
BOI
- JFK
1 stop10h 55m
American Airlines
Sun 9/138:30 am
JFK
- BOI
1 stop10h 20m
American Airlines
Deal found 6/15![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Thu 7/92:44 pm
JAC
- LGA
1 stop6h 46m
United Airlines
Mon 7/1312:29 pm
LGA
- JAC
1 stop7h 24m
United Airlines
Deal found 6/13![United Airlines logo]()
$516
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
BOI
- EWR
1 stop15h 29m
Alaska Airlines
Mon 9/287:20 am
EWR
- BOI
1 stop10h 10m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 6/13. 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 11/211:30 pm
BOI
- EWR
1 stop9h 33m
Delta
Thu 11/126:00 am
EWR
- BOI
1 stop8h 42m
Delta
Deal found 6/13![Delta logo]()
$297
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:45 pm
GEG
- LGA
1 stop6h 55m
Southwest
Mon 7/136:55 am
LGA
- GEG
1 stop13h 35m
Southwest
Deal found 6/12![Southwest logo]()
$479
This Delta deal was found by Cheapflights users on 6/15. 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.
Mon 6/297:00 pm
IDA
- JFK
1 stop9h 23m
Delta
Sun 7/56:00 am
JFK
- IDA
1 stop6h 43m
Delta
Deal found 6/15![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:30 am
GEG
- LGA
2 stops9h 25m
Southwest
Sun 9/206:55 am
LGA
- GEG
1 stop12h 05m
Southwest
Deal found 6/13![Southwest logo]()
$485
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 11/146:02 am
GEG
- JFK
2 stops10h 25m
Alaska Airlines
Tue 11/1712:28 pm
JFK
- GEG
2 stops12h 03m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 7/94:23 pm
JAC
- EWR
1 stop6h 41m
United Airlines
Mon 7/136:00 pm
EWR
- JAC
Nonstop5h 01m
United Airlines
Deal found 6/11![United Airlines logo]()
$564
This Delta deal was found by Cheapflights users on 6/14. 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 9/11:59 pm
BOI
- LGA
1 stop7h 25m
Delta
Sat 9/57:00 am
LGA
- BOI
1 stop7h 49m
Delta
Deal found 6/14![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:55 am
GEG
- LGA
2 stops11h 00m
Southwest
Mon 8/102:35 pm
LGA
- GEG
2 stops10h 25m
Southwest
Deal found 6/11![Southwest logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 6/13. 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.
Fri 8/1412:42 pm
GEG
- EWR
1 stop14h 17m
Alaska Airlines
Fri 8/214:35 pm
EWR
- GEG
1 stop9h 14m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$434
Last-minute flights from Idaho to ConnecticutDiscover last-minute flight deals from Idaho to Connecticut. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Connecticut. Data last updated June 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/13. 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 6/272:50 pm
BOI
- EWR
1 stop7h 09m
Delta
Fri 7/36:15 am
EWR
- BOI
1 stop6h 43m
Delta
Deal found 6/13![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 6/15. 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.
Mon 6/297:00 pm
IDA
- JFK
1 stop9h 23m
Delta
Sun 7/56:00 am
JFK
- IDA
1 stop6h 43m
Delta
Deal found 6/15![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 6/15. 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.
Mon 6/297:00 pm
IDA
- JFK
1 stop9h 23m
Delta
Sat 7/44:50 pm
JFK
- IDA
1 stop7h 41m
Delta
Deal found 6/15![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 6/11. 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 6/305:30 am
BOI
- LGA
1 stop9h 15m
Delta
Sat 7/43:00 pm
LGA
- BOI
1 stop8h 12m
Delta
Deal found 6/11![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 6/11. 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 6/301:00 pm
GEG
- JFK
1 stop8h 25m
Delta
Wed 7/86:00 pm
JFK
- GEG
1 stop8h 55m
Delta
Deal found 6/11![Delta logo]()
$340
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/112:35 pm
GEG
- EWR
1 stop8h 24m
Delta
Sat 7/42:30 pm
EWR
- GEG
1 stop7h 56m
Delta
Deal found 6/10![Delta logo]()
$303
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.
Fri 7/35:16 am
GEG
- LGA
1 stop11h 06m
American Airlines
Tue 7/76:40 am
LGA
- GEG
1 stop9h 59m
American Airlines
Deal found 6/12![American Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 7/45:20 am
GEG
- JFK
1 stop8h 29m
Delta
Mon 7/136:29 pm
JFK
- GEG
1 stop8h 26m
Delta
Deal found 6/10![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:16 am
GEG
- JFK
1 stop9h 40m
American Airlines
Fri 7/102:42 pm
JFK
- GEG
1 stop9h 03m
American Airlines
Deal found 6/15![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/15. 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 7/102:50 pm
BOI
- LGA
1 stop6h 50m
Delta
Wed 7/156:59 am
LGA
- BOI
1 stop7h 54m
Delta
Deal found 6/15![Delta logo]()
$388
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:10 pm
BOI
- LGA
1 stop7h 00m
Delta
Wed 7/226:00 am
LGA
- BOI
1 stop6h 57m
Delta
Deal found 6/12![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/295:16 am
GEG
- JFK
1 stop8h 14m
American Airlines
Wed 8/57:15 am
JFK
- GEG
1 stop10h 27m
American Airlines
Deal found 6/11![American Airlines logo]()
$383
One-way flights from Idaho to ConnecticutSearch for one-way flight options from Idaho to Connecticut. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Idaho to Connecticut. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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 9/155:20 am
BOI
- LGA
1 stop6h 29m
Delta
Deal found 6/10![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 6/11. 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 9/512:36 pm
GEG
- LGA
1 stop7h 48m
Delta
Deal found 6/11![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
BOI
- LGA
2 stops8h 55m
Southwest
Deal found 6/11![Southwest logo]()
$135
This Delta deal was found by Cheapflights users on 6/11. 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 9/512:36 pm
GEG
- JFK
1 stop8h 01m
Delta
Deal found 6/11![Delta logo]()
$138
This Delta deal was found by Cheapflights users on 6/11. 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 8/147:00 am
BOI
- JFK
1 stop10h 52m
Delta
Deal found 6/11![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/11. 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 7/1311:10 pm
BOI
- EWR
1 stop9h 19m
Delta
Deal found 6/11![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/37:00 pm
IDA
- JFK
1 stop9h 23m
Delta
Deal found 6/10![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/15. 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 8/1411:10 pm
BOI
- LGA
1 stop9h 31m
Delta
Deal found 6/15![Delta logo]()
$149
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/58:15 am
GEG
- JFK
1 stop11h 41m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$151
This Delta deal was found by Cheapflights users on 6/14. 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 7/248:35 am
JAC
- LGA
1 stop8h 45m
Delta
Deal found 6/14![Delta logo]()
$151
This Delta deal was found by Cheapflights users on 6/11. 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 6/302:23 pm
GEG
- LGA
1 stop6h 20m
Delta
Deal found 6/11![Delta logo]()
$151
This Delta deal was found by Cheapflights users on 6/11. 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 6/305:20 am
GEG
- EWR
1 stop8h 29m
Delta
Deal found 6/11![Delta logo]()
$152
Find flight deals from Idaho to Connecticut
Keep the following information in mind while searching for Idaho to Connecticut flight deals. Data was last updated June 15, 2026.
Round-trip from | $201 (Delta) |
|---|---|
One-way from | $99 (Delta) |
Popular in | April |
Cheapest in | February |
Average price | $522 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Connecticut 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 15, 2026.
Use the filters below to find and compare flights from Idaho to Connecticut that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Mon 9/21
11:35 pm-9:37 am
1 stop8h 02m
New York LaGuardia
Wed 9/30
6:00 am-1:38 pm
1 stop9h 38m
$216
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Sat 9/19
1:25 pm-11:40 pm
1 stop7h 15m
New York John F Kennedy Intl
Sat 9/26
7:00 am-3:18 pm
1 stop11h 18m
$239
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Tue 9/1
2:02 pm-1:14 am
1 stop9h 12m
New York John F Kennedy Intl
Sat 9/5
11:13 am-5:52 pm
1 stop8h 39m
$248
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Thu 10/8
11:30 pm-8:45 am
1 stop7h 15m
New York LaGuardia
Tue 10/13
6:00 pm-11:55 pm
1 stop7h 55m
$278
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Thu 8/27
1:59 pm-1:14 am
1 stop9h 15m
New York John F Kennedy Intl
Sun 8/30
4:50 pm-11:53 pm
1 stop9h 03m
$297
BoiseNewark
BOI - EWR
BOIEWR
Boise Air Term. Gowen Fld
Mon 9/14
11:35 pm-9:24 am
1 stop7h 49m
Newark
Sat 9/19
6:15 am-1:38 pm
1 stop9h 23m
$297
BoiseNewark
BOI - EWR
BOIEWR
Boise Air Term. Gowen Fld
Mon 9/21
11:35 pm-10:29 am
1 stop8h 54m
Newark
Wed 9/30
5:59 pm-11:58 pm
1 stop7h 59m
$297
BoiseNewark
BOI - EWR
BOIEWR
Boise Air Term. Gowen Fld
Mon 11/2
11:30 pm-11:03 am
1 stop9h 33m
Newark
Thu 11/12
6:00 am-12:42 pm
1 stop8h 42m
$297
Idaho FallsNew York
IDA - JFK
IDAJFK
Idaho Falls Fanning Field
Mon 6/29
7:00 pm-6:23 am
1 stop9h 23m
New York John F Kennedy Intl
Sun 7/5
6:00 am-10:43 am
1 stop6h 43m
$297
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Tue 9/1
1:59 pm-11:24 pm
1 stop7h 25m
New York LaGuardia
Sat 9/5
7:00 am-12:49 pm
1 stop7h 49m
$297
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Connecticut
Have a flexible travel schedule? Discover the best time to fly to Connecticut from Idaho with our price prediction graph.
GEG-JFK
BOI-LGA
BOI-JFK
GEG-LGA
IDA-JFK
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 Idaho to Connecticut
USID-USCT
GEG-JFK
BOI-LGA
BOI-JFK
GEG-LGA
What is the cheapest month to book a flight from Idaho to Connecticut?
Currently, November is the cheapest month in which you can book a flight from Idaho to Connecticut (average of $248). Flying from Idaho to Connecticut in April is currently the most expensive (average of $897). 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 Idaho to Connecticut?
Reviews of airlines servicing Connecticut
Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated June 15, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Idaho to Connecticut have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Idaho to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Idaho to Connecticut
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Connecticut by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Connecticut by cabin class
Find flights from Idaho to Connecticut, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Connecticut flights
Browse other Idaho and Connecticut flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Connecticut
Find the right flight back to Idaho after your stay in Connecticut
Idaho to Connecticut flights
Consider these flights traveling from Idaho to Connecticut.
Top 4 airlines flying from Idaho to Connecticut
Discover the top 4 airlines that operate flights from Idaho to Connecticut. 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$571 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$303 | Average$456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$522 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$637 | FlexibilityNo cancel fee | On-time63% |