$99+ Cheap flights from Connecticut to Boise (BOI)
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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BOI
May 24 — May 311
Round-trip
1 adult, Economy
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Cheapest flights from Connecticut to BoiseExplore the most affordable flight options available from Connecticut to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
Explore the most affordable flight options available from Connecticut to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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 5/286:00 am
LGA
- BOI
1 stop9h 18m
Delta
Wed 6/31:53 pm
BOI
- LGA
1 stop7h 25m
Delta
Deal found 4/23![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 4/22. 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.
Wed 9/163:00 pm
LGA
- BOI
2 stops10h 29m
Delta
Mon 9/2111:30 pm
BOI
- LGA
1 stop7h 16m
Delta
Deal found 4/22![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 4/23. 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 5/286:06 am
JFK
- BOI
1 stop7h 50m
Delta
Wed 6/312:55 pm
BOI
- JFK
1 stop9h 00m
Delta
Deal found 4/23![Delta logo]()
$210
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 9/127:30 am
LGA
- BOI
1 stop7h 01m
American Airlines
Sat 9/191:18 pm
BOI
- LGA
1 stop8h 20m
American Airlines
Deal found 4/20![American Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:55 pm
LGA
- BOI
2 stops10h 34m
Delta
Sat 9/193:25 pm
BOI
- LGA
1 stop6h 19m
Delta
Deal found 4/20![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:30 am
JFK
- BOI
1 stop7h 44m
Delta
Sat 9/191:15 pm
BOI
- JFK
1 stop8h 44m
Delta
Deal found 4/20![Delta logo]()
$235
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
PVD
- BOI
1 stop8h 43m
Delta
Tue 6/95:20 am
BOI
- PVD
1 stop6h 23m
Delta
Deal found 4/20![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 4/23. 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 6/66:00 am
LGA
- BOI
1 stop8h 43m
Delta
Thu 6/112:04 pm
BOI
- LGA
1 stop7h 19m
Delta
Deal found 4/23![Delta logo]()
$240
This deal was found by Cheapflights users on 4/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:20 pm
LGA
- BOI
1 stop7h 26m
Delta
Wed 6/31:53 pm
BOI
- LGA
1 stop7h 25m
Delta
Deal found 4/23![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:00 am
JFK
- BOI
1 stop9h 34m
Delta
Fri 6/121:05 pm
BOI
- JFK
1 stop8h 47m
Delta
Deal found 4/20![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 4/23. 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 8/116:05 am
LGA
- BOI
1 stop9h 58m
Delta
Wed 8/1211:35 am
BOI
- LGA
2 stops9h 15m
Delta
Deal found 4/23![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 4/23. 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 8/113:15 pm
LGA
- BOI
2 stops9h 55m
Southwest
Wed 8/126:00 am
BOI
- LGA
2 stops8h 55m
Southwest
Deal found 4/23![Southwest logo]()
$252
Best flights from Connecticut to BoiseDiscover carefully curated flight deals from Connecticut to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from Connecticut to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
PVD
- BOI
1 stop8h 43m
Delta
Tue 6/910:29 am
BOI
- PVD
2 stops11h 37m
Delta
Deal found 4/20![Delta logo]()
$244
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
BDL
- BOI
2 stops10h 50m
Southwest
Wed 10/1411:20 am
BOI
- BDL
2 stops10h 55m
Southwest
Deal found 4/20![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/264:59 pm
EWR
- BOI
1 stop7h 38m
United Airlines
Sat 5/302:40 pm
BOI
- EWR
1 stop8h 24m
United Airlines
Deal found 4/23![United Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 4/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:30 pm
EWR
- BOI
1 stop9h 32m
Alaska Airlines
Sun 5/106:00 am
BOI
- EWR
1 stop8h 33m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Sat 9/512:36 pm
BDL
- BOI
2 stops12h 04m
American Airlines
Wed 9/912:10 pm
BOI
- BDL
1 stop9h 30m
American Airlines
Deal found 4/19![American Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:59 pm
BDL
- BOI
1 stop6h 47m
Delta
Tue 6/92:50 pm
BOI
- BDL
1 stop6h 53m
Delta
Deal found 4/20![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
PVD
- BOI
1 stop8h 43m
Delta
Mon 6/85:20 am
BOI
- PVD
1 stop6h 23m
Delta
Deal found 4/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 4/24. 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 9/176:05 am
LGA
- BOI
1 stop9h 58m
Delta
Sun 9/2011:30 pm
BOI
- LGA
1 stop7h 16m
Delta
Deal found 4/24![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:34 pm
BDL
- BOI
1 stop7h 51m
United Airlines
Wed 9/27:01 pm
BOI
- BDL
2 stops12h 36m
United Airlines
Deal found 4/21![United Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:35 pm
LGA
- BOI
2 stops9h 55m
Southwest
Sat 9/197:45 am
BOI
- LGA
2 stops10h 25m
Southwest
Deal found 4/20![Southwest logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 5/119:35 am
JFK
- BOI
1 stop15h 27m
Alaska Airlines
Fri 5/156:07 pm
BOI
- JFK
1 stop11h 09m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 4/19. 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.
Sat 6/67:05 am
JFK
- BOI
1 stop9h 36m
Delta
Sat 6/132:50 pm
BOI
- JFK
1 stop7h 09m
Delta
Deal found 4/19![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/276:00 am
PVD
- BOI
1 stop7h 32m
United Airlines
Mon 6/87:05 pm
BOI
- PVD
2 stops13h 07m
United Airlines
Deal found 4/22![United Airlines logo]()
$455
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:55 pm
PVD
- BOI
2 stops10h 30m
Southwest
Sun 5/247:45 pm
BOI
- PVD
2 stops10h 15m
Southwest
Deal found 4/22![Southwest logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/239:59 am
JFK
- BOI
1 stop9h 14m
Alaska Airlines
Wed 5/278:51 pm
BOI
- JFK
1 stop8h 25m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:50 pm
JFK
- BOI
1 stop9h 03m
Delta
Tue 7/147:28 pm
BOI
- JFK
1 stop9h 22m
Delta
Deal found 4/20![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:15 am
EWR
- BOI
1 stop9h 29m
United Airlines
Tue 7/212:40 pm
BOI
- EWR
1 stop8h 24m
United Airlines
Deal found 4/21![United Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
LGA
- BOI
1 stop11h 45m
Southwest
Wed 7/226:00 am
BOI
- LGA
2 stops8h 50m
Southwest
Deal found 4/21![Southwest logo]()
$479
This Delta deal was found by Cheapflights users on 4/23. 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 8/236:00 am
BDL
- BOI
1 stop10h 03m
Delta
Wed 8/263:25 pm
BOI
- BDL
1 stop6h 07m
Delta
Deal found 4/23![Delta logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 4/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:29 pm
JFK
- BOI
1 stop9h 30m
Alaska Airlines
Sun 5/106:00 am
BOI
- JFK
1 stop8h 28m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
EWR
- BOI
1 stop7h 32m
United Airlines
Sat 5/302:40 pm
BOI
- EWR
1 stop8h 24m
United Airlines
Deal found 4/21![United Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 4/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:00 pm
LGA
- BOI
2 stops9h 55m
Southwest
Fri 7/318:45 am
BOI
- LGA
1 stop7h 10m
Southwest
Deal found 4/19![Southwest logo]()
$488
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 6/307:00 am
JFK
- BOI
1 stop9h 51m
Delta
Thu 7/237:28 pm
BOI
- JFK
1 stop9h 22m
Delta
Deal found 4/21![Delta logo]()
$383
This Southwest deal was found by Cheapflights users on 4/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:35 pm
LGA
- BOI
2 stops13h 20m
Southwest
Sat 6/135:40 am
BOI
- LGA
2 stops15h 30m
Southwest
Deal found 4/19![Southwest logo]()
$491
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 6/2710:00 am
EWR
- BOI
1 stop9h 56m
United Airlines
Tue 7/77:05 pm
BOI
- EWR
1 stop9h 55m
United Airlines
Deal found 4/20![United Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 4/21. 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 5/247:00 am
JFK
- BOI
1 stop9h 34m
Delta
Sat 5/302:23 pm
BOI
- JFK
1 stop7h 32m
Delta
Deal found 4/21![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 4/23. 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 5/232:10 pm
LGA
- BOI
2 stops9h 45m
Southwest
Wed 5/276:00 am
BOI
- LGA
2 stops9h 55m
Southwest
Deal found 4/23![Southwest logo]()
$508
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 6/207:00 am
EWR
- BOI
1 stop11h 44m
United Airlines
Sat 6/2712:38 pm
BOI
- EWR
1 stop7h 20m
United Airlines
Deal found 4/20![United Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 4/23. 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 6/36:59 pm
BDL
- BOI
1 stop7h 49m
Delta
Fri 6/1211:45 pm
BOI
- BDL
1 stop9h 35m
Delta
Deal found 4/23![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:25 am
LGA
- BOI
1 stop10h 20m
Southwest
Tue 7/146:00 am
BOI
- LGA
2 stops8h 50m
Southwest
Deal found 4/20![Southwest logo]()
$509
Last-minute flights from Connecticut to BoiseDiscover last-minute flight deals from Connecticut to Boise. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Boise. Data last updated April 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 5/197:00 am
JFK
- BOI
1 stop9h 34m
Delta
Wed 5/209:16 pm
BOI
- JFK
1 stop7h 40m
Delta
Deal found 4/21![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:45 pm
EWR
- BOI
1 stop8h 11m
United Airlines
Sun 5/247:05 pm
BOI
- EWR
1 stop8h 46m
United Airlines
Deal found 4/21![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 4/21. 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 5/247:55 am
LGA
- BOI
1 stop7h 23m
Delta
Sat 5/302:23 pm
BOI
- LGA
1 stop7h 21m
Delta
Deal found 4/21![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 4/22. 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 5/264:55 pm
JFK
- BOI
1 stop9h 00m
Delta
Fri 5/2912:15 pm
BOI
- JFK
1 stop10h 28m
Delta
Deal found 4/22![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
PVD
- BOI
1 stop8h 43m
Delta
Tue 6/95:20 am
BOI
- PVD
1 stop6h 23m
Delta
Deal found 4/20![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
PVD
- BOI
1 stop8h 43m
Delta
Mon 6/85:20 am
BOI
- PVD
1 stop6h 23m
Delta
Deal found 4/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 4/23. 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 5/286:00 am
LGA
- BOI
1 stop9h 18m
Delta
Wed 6/31:53 pm
BOI
- LGA
1 stop7h 25m
Delta
Deal found 4/23![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 4/23. 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 5/286:06 am
JFK
- BOI
1 stop7h 50m
Delta
Wed 6/312:55 pm
BOI
- JFK
1 stop9h 00m
Delta
Deal found 4/23![Delta logo]()
$210
This deal was found by Cheapflights users on 4/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:29 am
JFK
- BOI
1 stop8h 14m
Delta
Mon 6/111:39 pm
BOI
- JFK
1 stop8h 39m
Delta
Deal found 4/23![Delta logo]()
$261
This deal was found by Cheapflights users on 4/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:20 pm
LGA
- BOI
1 stop7h 26m
Delta
Tue 6/21:53 pm
BOI
- LGA
1 stop7h 25m
Delta
Deal found 4/23![Delta logo]()
$288
This deal was found by Cheapflights users on 4/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:20 pm
LGA
- BOI
1 stop7h 26m
Delta
Wed 6/31:53 pm
BOI
- LGA
1 stop7h 25m
Delta
Deal found 4/23![Delta logo]()
$242
This deal was found by Cheapflights users on 4/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:06 am
JFK
- BOI
1 stop8h 05m
Delta
Wed 6/32:23 pm
BOI
- JFK
1 stop7h 32m
Delta
Deal found 4/23![Delta logo]()
$299
One-way flights from Connecticut to BoiseSearch for one-way flight options from Connecticut to Boise. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
Search for one-way flight options from Connecticut to Boise. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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 5/274:00 pm
LGA
- BOI
1 stop8h 28m
Delta
Deal found 4/23![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 5/124:29 pm
JFK
- BOI
1 stop9h 35m
Delta
Deal found 4/21![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 4/21. 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.
Sat 8/298:00 am
LGA
- BOI
1 stop8h 03m
Delta
Deal found 4/21![Delta logo]()
$107
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:48 am
JFK
- BOI
1 stop10h 19m
American Airlines
Deal found 4/21![American Airlines logo]()
$107
This Delta deal was found by Cheapflights users on 4/22. 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.
Sat 6/66:06 am
JFK
- BOI
1 stop8h 05m
Delta
Deal found 4/22![Delta logo]()
$112
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/276:10 am
LGA
- BOI
1 stop7h 22m
United Airlines
Deal found 4/22![United Airlines logo]()
$118
This Delta deal was found by Cheapflights users on 4/21. 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.
Sat 8/294:20 pm
JFK
- BOI
1 stop9h 36m
Delta
Deal found 4/21![Delta logo]()
$118
This Delta deal was found by Cheapflights users on 4/21. 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 5/296:00 am
LGA
- BOI
1 stop9h 18m
Delta
Deal found 4/21![Delta logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Mon 6/110:29 pm
EWR
- BOI
2 stops16h 01m
Frontier
Deal found 4/23![Frontier logo]()
$128
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 5/2911:10 am
JFK
- BOI
1 stop8h 40m
Delta
Deal found 4/22![Delta logo]()
$128
This Delta deal was found by Cheapflights users on 4/23. 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 6/162:29 pm
LGA
- BOI
2 stops9h 35m
Delta
Deal found 4/23![Delta logo]()
$139
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/276:25 am
LGA
- BOI
1 stop9h 55m
American Airlines
Deal found 4/20![American Airlines logo]()
$144
Find flight deals from Connecticut to Boise
Keep the following information in mind while searching for Connecticut to Boise flight deals. Data was last updated April 24, 2026.
Round-trip from | $205 (Delta) |
|---|---|
One-way from | $99 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $570 |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut to Boise 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 April 24, 2026.
Use the filters below to find and compare flights from Connecticut to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ProvidenceBoise
PVD - BOI
PVDBOI
Providence-TFGreen
Wed 5/27
6:00 am-12:43 pm
1 stop8h 43m
Boise Air Term. Gowen Fld
Tue 6/9
10:29 am-12:06 am
2 stops11h 37m
$244
Quickest round-trip
HartfordBoise
BDL - BOI
BDLBOI
Hartford Bradley Intl
Tue 6/2
6:59 pm-11:46 pm
1 stop6h 47m
Boise Air Term. Gowen Fld
Tue 6/9
2:50 pm-11:43 pm
1 stop6h 53m
$293
ProvidenceBoise
PVD - BOI
PVDBOI
Providence-TFGreen
Wed 5/27
6:00 am-12:43 pm
1 stop8h 43m
Boise Air Term. Gowen Fld
Mon 6/8
5:20 am-1:43 pm
1 stop6h 23m
$319
New YorkBoise
LGA - BOI
LGABOI
New York LaGuardia
Thu 9/17
6:05 am-2:03 pm
1 stop9h 58m
Boise Air Term. Gowen Fld
Sun 9/20
11:30 pm-8:46 am
1 stop7h 16m
$333
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Sat 6/6
7:05 am-2:41 pm
1 stop9h 36m
Boise Air Term. Gowen Fld
Sat 6/13
2:50 pm-11:59 pm
1 stop7h 09m
$371
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Tue 7/7
4:50 pm-11:53 pm
1 stop9h 03m
Boise Air Term. Gowen Fld
Tue 7/14
7:28 pm-6:50 am
1 stop9h 22m
$371
HartfordBoise
BDL - BOI
BDLBOI
Hartford Bradley Intl
Sun 8/23
6:00 am-2:03 pm
1 stop10h 03m
Boise Air Term. Gowen Fld
Wed 8/26
3:25 pm-11:32 pm
1 stop6h 07m
$375
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Tue 6/30
7:00 am-2:51 pm
1 stop9h 51m
Boise Air Term. Gowen Fld
Thu 7/23
7:28 pm-6:50 am
1 stop9h 22m
$383
HartfordBoise
BDL - BOI
BDLBOI
Hartford Bradley Intl
Tue 9/22
6:00 am-2:50 pm
2 stops10h 50m
Boise Air Term. Gowen Fld
Wed 10/14
11:20 am-12:15 am
2 stops10h 55m
$386
New YorkBoise
JFK - BOI
JFKBOI
New York John F Kennedy Intl
Sun 5/24
7:00 am-2:34 pm
1 stop9h 34m
Boise Air Term. Gowen Fld
Sat 5/30
2:23 pm-11:55 pm
1 stop7h 32m
$404
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Connecticut to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Connecticut with our price prediction graph.
LGA-BOI
JFK-BOI
EWR-BOI
PVD-BOI
BDL-BOI
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 Connecticut to Boise
USCT-BOI
LGA-BOI
JFK-BOI
EWR-BOI
PVD-BOI
What is the cheapest month to book a flight from Connecticut to Boise?
Currently, August is the cheapest month in which you can book a flight from Connecticut to Boise (average of $208). Flying from Connecticut to Boise in March is currently the most expensive (average of $418). 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 Connecticut to Boise?
Related info for your journey
Find useful and relevant information for your journey from Connecticut to Boise. 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 Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
McCall
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
Boise flight routes
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Alternative routes for Connecticut to Boise
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Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Complete your trip
Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Connecticut to Boise by cabin class
Find flights from Connecticut to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and Boise flights
Browse other Connecticut and Boise flight options. Last updated on April 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Connecticut to Boise flights
Consider these flights traveling from Connecticut to Boise.
Top 4 airlines flying from Connecticut to Boise
Discover the top 4 airlines that operate flights from Connecticut to Boise. 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 April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$324 | Average$628 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$342 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$424 | Average$630 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$466 | Average$576 | FlexibilityNo cancel fee | On-time63% |