$121+ Cheap flights from Boise (BOI) to Florida Keys
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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EYW
Mar 7 — Mar 141
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boise to Florida Keys 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 Boise to Florida Keys
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to Florida KeysExplore the most affordable flight options available from Boise to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Boise to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/111:56 am
BOI
- MIA
1 stop15h 18m
Frontier
Sat 3/75:50 am
MIA
- BOI
1 stop30h 30m
Frontier
Deal found 2/4![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/111:56 am
BOI
- MIA
1 stop15h 18m
Multiple Airlines
Sat 3/77:05 am
MIA
- BOI
2 stops29h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:56 am
BOI
- MIA
1 stop15h 18m
Frontier
Fri 3/67:04 pm
MIA
- BOI
2 stops41h 16m
Frontier
Deal found 2/5![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sun 3/111:56 am
BOI
- MIA
1 stop15h 18m
Frontier
Fri 3/67:04 pm
MIA
- BOI
2 stops41h 16m
Frontier
Deal found 2/5![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- MIA
1 stop14h 36m
Frontier
Tue 3/107:04 pm
MIA
- BOI
2 stops42h 16m
Frontier
Deal found 2/2![Frontier logo]()
$259
This Expedia deal was found by Cheapflights users on 2/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:57 pm
BOI
- MIA
1 stop24h 07m
Multiple Airlines
Sun 5/105:50 am
MIA
- BOI
1 stop7h 18m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:56 am
BOI
- MIA
1 stop15h 18m
Multiple Airlines
Sat 2/287:05 am
MIA
- BOI
2 stops30h 06m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 2/4. 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 3/41:43 pm
BOI
- MIA
1 stop9h 10m
Delta
Wed 3/113:33 pm
MIA
- BOI
1 stop8h 52m
Delta
Deal found 2/4![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 2/3. 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 4/172:18 pm
BOI
- MIA
1 stop8h 36m
Delta
Fri 4/246:59 pm
MIA
- BOI
2 stops24h 21m
Delta
Deal found 2/3![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/51:30 pm
BOI
- MIA
1 stop7h 38m
American Airlines
Tue 3/108:50 am
MIA
- BOI
1 stop11h 12m
American Airlines
Deal found 2/2![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/37:00 am
BOI
- EYW
1 stop7h 18m
American Airlines
Tue 3/107:42 pm
EYW
- BOI
2 stops18h 18m
American Airlines
Deal found 2/4![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 2/5. 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 8/126:59 am
BOI
- EYW
1 stop7h 09m
American Airlines
Tue 8/182:31 pm
EYW
- BOI
1 stop9h 09m
American Airlines
Deal found 2/5![American Airlines logo]()
$417
Best flights from Boise to Florida KeysDiscover carefully curated flight deals from Boise to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Boise to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Delta deal was found by Cheapflights users on 2/3. 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 4/2011:35 pm
BOI
- MIA
1 stop7h 45m
Delta
Wed 5/65:25 pm
MIA
- BOI
1 stop8h 52m
Delta
Deal found 2/3![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 2/3. 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 5/66:23 am
BOI
- MIA
1 stop8h 43m
United Airlines
Wed 5/137:15 am
MIA
- BOI
1 stop10h 11m
United Airlines
Deal found 2/3![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/37:00 am
BOI
- EYW
1 stop7h 18m
American Airlines
Tue 3/107:42 pm
EYW
- BOI
2 stops18h 18m
American Airlines
Deal found 2/2![American Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:40 am
BOI
- MIA
1 stop8h 31m
Delta
Sun 5/35:25 pm
MIA
- BOI
1 stop8h 52m
Delta
Deal found 2/2![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/185:00 am
BOI
- MIA
2 stops11h 28m
United Airlines
Sat 4/257:15 am
MIA
- BOI
1 stop10h 09m
United Airlines
Deal found 2/3![United Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 2/3. 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 4/172:18 pm
BOI
- MIA
1 stop8h 36m
Delta
Sat 4/256:00 am
MIA
- BOI
1 stop9h 07m
Delta
Deal found 2/3![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 2/3. 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 4/1911:35 pm
BOI
- MIA
1 stop7h 45m
Delta
Fri 4/245:25 pm
MIA
- BOI
1 stop8h 52m
Delta
Deal found 2/3![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 2/3. 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 3/1711:30 pm
BOI
- MIA
1 stop9h 06m
Delta
Tue 3/243:33 pm
MIA
- BOI
1 stop8h 52m
Delta
Deal found 2/3![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:40 am
BOI
- MIA
1 stop8h 31m
Delta
Thu 4/306:00 am
MIA
- BOI
1 stop9h 07m
Delta
Deal found 2/2![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 7/206:00 pm
BOI
- EYW
2 stops16h 15m
American Airlines
Thu 7/302:22 pm
EYW
- BOI
1 stop10h 15m
American Airlines
Deal found 2/3![American Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 2/4. 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 3/315:52 am
BOI
- MIA
1 stop8h 54m
Delta
Wed 4/16:00 am
MIA
- BOI
1 stop8h 38m
Delta
Deal found 2/4![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 2/4. 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 5/41:52 pm
BOI
- MIA
2 stops13h 35m
Delta
Sun 5/106:30 am
MIA
- BOI
1 stop8h 49m
Delta
Deal found 2/4![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/77:00 am
BOI
- EYW
2 stops13h 37m
American Airlines
Thu 3/122:25 pm
EYW
- BOI
1 stop9h 58m
American Airlines
Deal found 2/3![American Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 2/4. 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 4/158:00 am
BOI
- MIA
2 stops11h 50m
Delta
Mon 4/276:42 am
MIA
- BOI
1 stop7h 20m
Delta
Deal found 2/4![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 2/3. 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 3/21:43 pm
BOI
- MIA
1 stop9h 10m
Delta
Tue 3/36:43 am
MIA
- BOI
2 stops13h 39m
Delta
Deal found 2/3![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 2/3. 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 5/66:43 am
BOI
- EYW
2 stops13h 53m
American Airlines
Tue 5/122:29 pm
EYW
- BOI
1 stop10h 09m
American Airlines
Deal found 2/3![American Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 2/3. 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 7/2011:30 pm
BOI
- EYW
1 stop9h 28m
Delta
Thu 7/302:35 pm
EYW
- BOI
1 stop10h 03m
Delta
Deal found 2/3![Delta logo]()
$475
This Delta deal was found by Cheapflights users on 2/3. 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 5/711:39 pm
BOI
- EYW
1 stop9h 14m
Delta
Tue 5/122:00 pm
EYW
- BOI
1 stop10h 28m
Delta
Deal found 2/3![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:30 pm
BOI
- EYW
1 stop9h 28m
Delta
Sun 8/22:35 pm
EYW
- BOI
1 stop10h 03m
Delta
Deal found 2/2![Delta logo]()
$579
Last-minute flights from Boise to Florida KeysDiscover last-minute flight deals from Boise to Florida Keys. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Florida Keys. Data last updated February 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/3. 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 2/107:20 am
BOI
- EYW
2 stops14h 36m
American Airlines
Thu 2/192:45 pm
EYW
- BOI
1 stop9h 37m
American Airlines
Deal found 2/3![American Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:56 am
BOI
- MIA
1 stop15h 18m
Multiple Airlines
Sat 2/287:05 am
MIA
- BOI
2 stops30h 06m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:56 am
BOI
- MIA
1 stop15h 18m
Frontier
Fri 3/67:04 pm
MIA
- BOI
2 stops41h 16m
Frontier
Deal found 2/5![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/111:56 am
BOI
- MIA
1 stop15h 18m
Frontier
Sat 3/75:50 am
MIA
- BOI
1 stop30h 30m
Frontier
Deal found 2/4![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/111:56 am
BOI
- MIA
1 stop15h 18m
Multiple Airlines
Sat 3/77:05 am
MIA
- BOI
2 stops29h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sun 3/111:56 am
BOI
- MIA
1 stop15h 18m
Frontier
Fri 3/67:04 pm
MIA
- BOI
2 stops41h 16m
Frontier
Deal found 2/5![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:56 am
BOI
- MIA
1 stop15h 18m
Multiple Airlines
Thu 3/57:00 am
MIA
- BOI
2 stops35h 47m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/37:00 am
BOI
- EYW
1 stop7h 18m
American Airlines
Tue 3/107:42 pm
EYW
- BOI
2 stops18h 18m
American Airlines
Deal found 2/4![American Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 2/4. 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 3/41:43 pm
BOI
- MIA
1 stop9h 10m
Delta
Wed 3/113:33 pm
MIA
- BOI
1 stop8h 52m
Delta
Deal found 2/4![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- MIA
1 stop14h 36m
Frontier
Tue 3/107:04 pm
MIA
- BOI
2 stops42h 16m
Frontier
Deal found 2/2![Frontier logo]()
$259
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/51:30 pm
BOI
- MIA
1 stop7h 38m
American Airlines
Tue 3/108:50 am
MIA
- BOI
1 stop11h 12m
American Airlines
Deal found 2/2![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:40 pm
BOI
- MIA
1 stop9h 12m
Delta
Wed 4/88:05 am
MIA
- BOI
1 stop15h 36m
Delta
Deal found 2/2![Delta logo]()
$322
One-way flights from Boise to Florida KeysSearch for one-way flight options from Boise to Florida Keys. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Boise to Florida Keys. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- MIA
2 stops51h 15m
Frontier
Deal found 2/2![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:56 am
BOI
- MIA
2 stops44h 27m
Frontier
Deal found 2/3![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/2912:15 pm
BOI
- MIA
2 stops44h 02m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$148
This Delta deal was found by Cheapflights users on 2/4. 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 2/285:50 am
BOI
- MIA
1 stop9h 24m
Delta
Deal found 2/4![Delta logo]()
$150
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/37:11 am
BOI
- MIA
2 stops12h 48m
United Airlines
Deal found 2/3![United Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:56 am
BOI
- MIA
3 stops35h 18m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 2/4. 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 3/26:35 pm
BOI
- MIA
2 stops12h 51m
Delta
Deal found 2/4![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:03 pm
BOI
- MIA
2 stops24h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$186
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/166:33 pm
BOI
- MIA
1 stop8h 30m
American Airlines
Deal found 2/2![American Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:11 am
BOI
- MIA
2 stops12h 48m
United Airlines
Deal found 2/2![United Airlines logo]()
$195
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:41 pm
BOI
- EYW
2 stops14h 12m
Delta
Deal found 2/2![Delta logo]()
$358
This American Airlines deal was found by Cheapflights users on 2/3. 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 5/96:43 am
BOI
- EYW
1 stop8h 19m
American Airlines
Deal found 2/3![American Airlines logo]()
$400
Find flight deals from Boise to Florida Keys
Keep the following information in mind while searching for Boise to Florida Keys flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $181 (Kiwi.com) |
One-way from | $121 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $417 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Florida Keys 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 February 5, 2026.
Use the filters below to find and compare flights from Boise to Florida Keys that are best for you.
Fly from
Boise
Fly to
Florida Keys
Route
Depart
Return
Price
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Mon 4/20
11:35 pm-9:20 am
1 stop7h 45m
Miami
Wed 5/6
5:25 pm-12:17 am
1 stop8h 52m
$299
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Wed 5/6
6:23 am-5:06 pm
1 stop8h 43m
Miami
Wed 5/13
7:15 am-3:26 pm
1 stop10h 11m
$299
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Fri 5/1
5:40 am-4:11 pm
1 stop8h 31m
Miami
Sun 5/3
5:25 pm-12:17 am
1 stop8h 52m
$299
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Fri 4/17
2:18 pm-12:54 am
1 stop8h 36m
Miami
Sat 4/25
6:00 am-1:07 pm
1 stop9h 07m
$299
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Sun 4/19
11:35 pm-9:20 am
1 stop7h 45m
Miami
Fri 4/24
5:25 pm-12:17 am
1 stop8h 52m
$299
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Tue 3/17
11:30 pm-10:36 am
1 stop9h 06m
Miami
Tue 3/24
3:33 pm-10:25 pm
1 stop8h 52m
$299
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Fri 4/24
5:40 am-4:11 pm
1 stop8h 31m
Miami
Thu 4/30
6:00 am-1:07 pm
1 stop9h 07m
$299
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Tue 3/31
5:52 am-4:46 pm
1 stop8h 54m
Miami
Wed 4/1
6:00 am-12:38 pm
1 stop8h 38m
$299
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Sat 4/18
5:00 am-6:28 pm
2 stops11h 28m
Miami
Sat 4/25
7:15 am-3:24 pm
1 stop10h 09m
$304
BoiseMiami
BOI - MIA
BOIMIA
Boise Air Term. Gowen Fld
Mon 5/4
1:52 pm-5:27 am
2 stops13h 35m
Miami
Sun 5/10
6:30 am-1:19 pm
1 stop8h 49m
$304
Showing 1-10 of 32 results
Best time to book a flight from Boise to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Boise with our price prediction graph.
BOI-MIA
BOI-EYW
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 Boise to Florida Keys
BOI-zzEOA
BOI-MIA
BOI-EYW
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Florida Keys
Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated February 5, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Boise to Florida Keys have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from Boise to Florida Keys. 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
Alternative routes for Boise to Florida Keys
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Florida Keys by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Florida Keys by cabin class
Find flights from Boise to Florida Keys, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Florida Keys flights
Browse other Boise and Florida Keys flight options. Last updated on February 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Boise to Florida Keys
Discover the top airline that operate flights from Boise to Florida Keys. 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 February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$576 | FlexibilityNo cancel fee | On-time71% |