$133+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BDL
Jun 1 — Jun 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Idaho to Connecticut with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 to Connecticut
Cheapest
Best
Last-minute
One-way
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 May 2, 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 May 2, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 5/302:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Tue 6/27:55 am
LGA
- GEG
1 stop8h 16m
Delta
Deal found 4/28![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:43 pm
BOI
- LGA
1 stop8h 07m
Delta
Sat 9/196:05 am
LGA
- BOI
1 stop9h 58m
Delta
Deal found 4/29![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 5/282:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Wed 6/312:55 pm
LGA
- GEG
2 stops11h 16m
Delta
Deal found 4/28![Delta logo]()
$270
This American Airlines deal was found by Cheapflights users on 4/29. 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 9/1612:10 pm
BOI
- LGA
1 stop8h 17m
American Airlines
Sat 9/197:30 am
LGA
- BOI
1 stop7h 01m
American Airlines
Deal found 4/29![American Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/211:39 pm
BOI
- LGA
2 stops10h 35m
Delta
Wed 6/35:05 pm
LGA
- BOI
2 stops9h 43m
Delta
Deal found 4/30![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:41 am
GEG
- LGA
1 stop10h 41m
American Airlines
Tue 6/27:20 am
LGA
- GEG
1 stop9h 01m
American Airlines
Deal found 5/1![American Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:15 pm
BOI
- JFK
1 stop8h 44m
Delta
Sat 9/197:05 am
JFK
- BOI
1 stop10h 33m
Delta
Deal found 4/29![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 4/30. 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 5/292:23 pm
BOI
- EWR
1 stop7h 26m
Delta
Sat 6/65:55 pm
EWR
- BOI
1 stop7h 51m
Delta
Deal found 4/30![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/299:16 pm
BOI
- LGA
2 stops9h 32m
Delta
Mon 6/12:46 pm
LGA
- BOI
2 stops11h 00m
Delta
Deal found 4/28![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 4/28. 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 5/205:00 am
GEG
- JFK
1 stop7h 45m
Delta
Sun 5/247:15 am
JFK
- GEG
1 stop8h 56m
Delta
Deal found 4/28![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 11/31:10 pm
JAC
- JFK
1 stop8h 41m
Delta
Tue 11/1012:50 pm
JFK
- JAC
1 stop8h 15m
Delta
Deal found 4/28![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:46 pm
JAC
- LGA
1 stop7h 50m
American Airlines
Tue 10/276:30 am
LGA
- JAC
1 stop8h 03m
American Airlines
Deal found 4/28![American Airlines logo]()
$291
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 May 2, 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 May 2, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 5/1911:39 pm
BOI
- LGA
1 stop10h 10m
Delta
Sun 5/246:00 am
LGA
- BOI
1 stop9h 18m
Delta
Deal found 4/28![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 4/27. 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 8/2811:30 am
BOI
- LGA
1 stop7h 25m
Southwest
Wed 9/26:55 am
LGA
- BOI
1 stop9h 55m
Southwest
Deal found 4/27![Southwest logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:51 pm
BOI
- JFK
1 stop8h 25m
Alaska Airlines
Sat 6/67:00 am
JFK
- BOI
1 stop10h 34m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 5/1. 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 6/32:40 pm
BOI
- EWR
1 stop8h 24m
United Airlines
Sat 6/64:59 pm
EWR
- BOI
1 stop7h 38m
United Airlines
Deal found 5/1![United Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 5/2. 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 6/1910:00 am
JAC
- JFK
Nonstop4h 29m
American Airlines
Tue 6/2311:29 am
JFK
- JAC
1 stop9h 55m
American Airlines
Deal found 5/2![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 5/282:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Wed 6/32:46 pm
LGA
- GEG
2 stops11h 49m
Delta
Deal found 4/30![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:30 pm
BOI
- LGA
2 stops12h 30m
Delta
Fri 10/236:00 pm
LGA
- BOI
1 stop7h 55m
Delta
Deal found 4/29![Delta logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:38 pm
GEG
- JFK
1 stop7h 38m
Alaska Airlines
Wed 6/37:00 am
JFK
- GEG
1 stop9h 04m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/292:23 pm
BOI
- LGA
1 stop7h 21m
Delta
Mon 6/12:46 pm
LGA
- BOI
2 stops11h 00m
Delta
Deal found 4/28![Delta logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:38 pm
GEG
- JFK
1 stop7h 38m
Alaska Airlines
Tue 6/27:00 am
JFK
- GEG
1 stop9h 04m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/2912:55 pm
BOI
- JFK
1 stop9h 00m
Delta
Sat 6/67:05 am
JFK
- BOI
1 stop9h 36m
Delta
Deal found 4/28![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 5/227:30 am
JAC
- LGA
1 stop6h 52m
United Airlines
Mon 5/256:10 am
LGA
- JAC
1 stop7h 25m
United Airlines
Deal found 5/1![United Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
GEG
- LGA
1 stop11h 50m
Southwest
Mon 6/81:40 pm
LGA
- GEG
2 stops12h 45m
Southwest
Deal found 4/30![Southwest logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:44 pm
GEG
- EWR
1 stop15h 37m
Alaska Airlines
Sun 11/227:17 am
EWR
- GEG
1 stop8h 13m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 4/28. 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 6/32:23 pm
BOI
- JFK
1 stop7h 32m
Delta
Sat 6/67:05 am
JFK
- BOI
1 stop9h 36m
Delta
Deal found 4/28![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:42 pm
GEG
- JFK
1 stop8h 43m
Alaska Airlines
Wed 10/286:53 pm
JFK
- GEG
1 stop8h 25m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 4/27. 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 5/281:11 pm
GEG
- JFK
1 stop8h 32m
Delta
Wed 6/37:05 am
JFK
- GEG
1 stop8h 06m
Delta
Deal found 4/27![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am
BOI
- LGA
2 stops12h 13m
United Airlines
Sat 9/510:00 am
LGA
- BOI
1 stop9h 53m
United Airlines
Deal found 4/29![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 4/27. 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 5/205:00 am
GEG
- JFK
1 stop7h 45m
Delta
Sun 5/246:29 am
JFK
- GEG
1 stop7h 48m
Delta
Deal found 4/27![Delta logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 8/271:29 pm
BOI
- JFK
1 stop14h 35m
Alaska Airlines
Mon 8/3111:30 am
JFK
- BOI
1 stop10h 50m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/287:05 am
JAC
- EWR
Nonstop4h 14m
United Airlines
Mon 6/15:59 pm
EWR
- JAC
Nonstop5h 01m
United Airlines
Deal found 4/28![United Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 4/30. 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 10/910:45 pm
GEG
- LGA
1 stop8h 58m
Delta
Sat 10/316:00 am
LGA
- GEG
1 stop8h 38m
Delta
Deal found 4/30![Delta logo]()
$292
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/227:00 am
IDA
- EWR
1 stop10h 14m
American Airlines
Mon 5/255:30 am
EWR
- IDA
1 stop10h 08m
American Airlines
Deal found 4/30![American Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/306:49 am
GEG
- EWR
1 stop7h 06m
Delta
Tue 6/26:00 am
EWR
- GEG
1 stop8h 17m
Delta
Deal found 5/1![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/284:10 pm
IDA
- EWR
1 stop6h 54m
United Airlines
Thu 6/46:00 am
EWR
- IDA
1 stop9h 25m
United Airlines
Deal found 4/28![United Airlines logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:46 pm
GEG
- EWR
1 stop7h 43m
Alaska Airlines
Wed 8/266:55 am
EWR
- GEG
1 stop7h 57m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 6/62:23 pm
BOI
- LGA
1 stop7h 21m
Delta
Fri 6/126:00 am
LGA
- BOI
1 stop8h 54m
Delta
Deal found 5/1![Delta logo]()
$303
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:05 am
JAC
- EWR
Nonstop4h 14m
United Airlines
Sat 5/235:59 pm
EWR
- JAC
Nonstop5h 01m
United Airlines
Deal found 4/29![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:23 pm
JAC
- EWR
1 stop6h 41m
United Airlines
Tue 6/21:25 pm
EWR
- JAC
1 stop9h 33m
United Airlines
Deal found 4/30![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 4/28. 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 9/161:15 pm
BOI
- JFK
1 stop8h 44m
Delta
Sat 9/197:45 am
JFK
- BOI
1 stop8h 18m
Delta
Deal found 4/28![Delta logo]()
$313
Last-minute flights from Idaho to ConnecticutDiscover last-minute flight deals from Idaho to Connecticut. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Connecticut. Data last updated May 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 5/1911:39 pm
BOI
- LGA
1 stop10h 10m
Delta
Sun 5/246:00 am
LGA
- BOI
1 stop9h 18m
Delta
Deal found 4/28![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 4/28. 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 5/205:00 am
GEG
- JFK
1 stop7h 45m
Delta
Sun 5/247:15 am
JFK
- GEG
1 stop8h 56m
Delta
Deal found 4/28![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:35 am
GEG
- LGA
2 stops8h 40m
Delta
Fri 5/292:59 pm
LGA
- GEG
1 stop9h 21m
Delta
Deal found 4/29![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 5/285:35 am
GEG
- LGA
2 stops10h 56m
Delta
Wed 6/34:30 pm
LGA
- GEG
2 stops9h 36m
Delta
Deal found 4/28![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 5/2810:40 pm
GEG
- LGA
1 stop8h 05m
Delta
Thu 6/46:00 am
LGA
- GEG
1 stop8h 17m
Delta
Deal found 4/30![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 4/30. 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 5/292:23 pm
BOI
- EWR
1 stop7h 26m
Delta
Sat 6/65:55 pm
EWR
- BOI
1 stop7h 51m
Delta
Deal found 4/30![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/299:16 pm
BOI
- LGA
2 stops9h 32m
Delta
Mon 6/12:46 pm
LGA
- BOI
2 stops11h 00m
Delta
Deal found 4/28![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 5/302:16 pm
GEG
- LGA
1 stop6h 28m
Delta
Tue 6/27:55 am
LGA
- GEG
1 stop8h 16m
Delta
Deal found 4/28![Delta logo]()
$265
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:41 am
GEG
- LGA
1 stop10h 41m
American Airlines
Tue 6/27:20 am
LGA
- GEG
1 stop9h 01m
American Airlines
Deal found 5/1![American Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/211:39 pm
BOI
- LGA
2 stops10h 35m
Delta
Wed 6/35:05 pm
LGA
- BOI
2 stops9h 43m
Delta
Deal found 4/30![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 6/29:18 pm
BOI
- EWR
2 stops11h 33m
Delta
Fri 6/127:00 am
EWR
- BOI
1 stop7h 54m
Delta
Deal found 5/1![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 4/28. 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 6/32:23 pm
BOI
- JFK
1 stop7h 32m
Delta
Sat 6/67:05 am
JFK
- BOI
1 stop9h 36m
Delta
Deal found 4/28![Delta logo]()
$287
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 May 2, 2026.
Search for one-way flight options from Idaho to Connecticut. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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 8/512:50 pm
GEG
- LGA
1 stop7h 34m
Delta
Deal found 4/27![Delta logo]()
$133
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 8/1411:30 pm
BOI
- LGA
1 stop9h 17m
Delta
Deal found 4/28![Delta logo]()
$134
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Thu 5/287:25 pm
GEG
- LGA
2 stops10h 46m
United Airlines
Deal found 5/1![United Airlines logo]()
$138
This Delta deal was found by Cheapflights users on 4/28. 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 5/279:16 pm
BOI
- LGA
2 stops9h 32m
Delta
Deal found 4/28![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 4/27. 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 7/1211:42 pm
BOI
- JFK
1 stop8h 18m
Delta
Deal found 4/27![Delta logo]()
$144
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 7/1211:42 pm
BOI
- EWR
1 stop8h 47m
Delta
Deal found 4/28![Delta logo]()
$144
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 8/152:46 pm
BOI
- LGA
1 stop7h 09m
American Airlines
Deal found 4/30![American Airlines logo]()
$144
This American Airlines deal was found by Cheapflights users on 4/27. 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 9/225:11 pm
BOI
- EWR
1 stop10h 20m
American Airlines
Deal found 4/27![American Airlines logo]()
$145
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 6/56:45 pm
GEG
- JFK
1 stop8h 42m
Delta
Deal found 4/28![Delta logo]()
$146
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 5/2311:35 am
JAC
- JFK
1 stop7h 53m
Delta
Deal found 4/28![Delta logo]()
$146
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 5/2412:52 pm
JAC
- LGA
1 stop7h 37m
American Airlines
Deal found 4/30![American Airlines logo]()
$146
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:45 pm
GEG
- LGA
1 stop8h 10m
American Airlines
Deal found 5/1![American Airlines logo]()
$146
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 May 2, 2026.
Round-trip from | $265 (Delta) |
|---|---|
One-way from | $133 (Delta) |
Popular in | April |
Cheapest in | February |
Average price | $514 |
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 May 2, 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
Tue 5/19
11:39 pm-11:49 am
1 stop10h 10m
New York LaGuardia
Sun 5/24
6:00 am-1:18 pm
1 stop9h 18m
$267
SpokaneNew York
GEG - LGA
GEGLGA
Spokane
Thu 5/28
2:16 pm-11:44 pm
1 stop6h 28m
New York LaGuardia
Wed 6/3
2:46 pm-11:35 pm
2 stops11h 49m
$270
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Mon 10/12
11:30 pm-2:00 pm
2 stops12h 30m
New York LaGuardia
Fri 10/23
6:00 pm-11:55 pm
1 stop7h 55m
$272
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Fri 5/29
2:23 pm-11:44 pm
1 stop7h 21m
New York LaGuardia
Mon 6/1
2:46 pm-11:46 pm
2 stops11h 00m
$272
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Fri 5/29
12:55 pm-11:55 pm
1 stop9h 00m
New York John F Kennedy Intl
Sat 6/6
7:05 am-2:41 pm
1 stop9h 36m
$287
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Wed 6/3
2:23 pm-11:55 pm
1 stop7h 32m
New York John F Kennedy Intl
Sat 6/6
7:05 am-2:41 pm
1 stop9h 36m
$287
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Thu 5/28
1:11 pm-12:43 am
1 stop8h 32m
New York John F Kennedy Intl
Wed 6/3
7:05 am-12:11 pm
1 stop8h 06m
$291
SpokaneNew York
GEG - JFK
GEGJFK
Spokane
Wed 5/20
5:00 am-3:45 pm
1 stop7h 45m
New York John F Kennedy Intl
Sun 5/24
6:29 am-11:17 am
1 stop7h 48m
$291
SpokaneNew York
GEG - LGA
GEGLGA
Spokane
Fri 10/9
10:45 pm-10:43 am
1 stop8h 58m
New York LaGuardia
Sat 10/31
6:00 am-11:38 am
1 stop8h 38m
$292
SpokaneNewark
GEG - EWR
GEGEWR
Spokane
Sat 5/30
6:49 am-4:55 pm
1 stop7h 06m
Newark
Tue 6/2
6:00 am-11:17 am
1 stop8h 17m
$293
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-LGA
BOI-LGA
BOI-JFK
BOI-EWR
GEG-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-LGA
BOI-LGA
BOI-JFK
BOI-EWR
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 $544). 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 May 2, 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.
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 May 2, 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 May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$576 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$303 | Average$447 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$342 | Average$473 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$637 | FlexibilityNo cancel fee | On-time63% |