$94+ Cheap flights from Miami to Buffalo (MIA - BUF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BUF
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Buffalo 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
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Cheapest flights from Miami to BuffaloExplore the most affordable flight options available from Miami to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from Miami to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:28 pm
MIA
- BUF
1 stop17h 01m
Frontier
Sun 8/3011:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/14![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:28 pm
MIA
- BUF
1 stop17h 01m
Frontier
Tue 9/111:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/15![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:09 pm
MIA
- BUF
1 stop14h 12m
Frontier
Sat 9/261:16 pm
BUF
- MIA
1 stop7h 48m
Frontier
Deal found 7/15![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:09 pm
MIA
- BUF
1 stop14h 12m
Frontier
Tue 9/221:16 pm
BUF
- MIA
1 stop7h 48m
Frontier
Deal found 7/15![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:30 am
MIA
- BUF
1 stop27h 03m
Frontier
Tue 8/1811:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/15![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:30 am
MIA
- BUF
1 stop25h 59m
Frontier
Fri 8/142:48 pm
BUF
- MIA
1 stop8h 18m
Frontier
Deal found 7/15![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:45 am
MIA
- BUF
1 stop5h 36m
Frontier
Sat 9/261:16 pm
BUF
- MIA
1 stop7h 48m
Frontier
Deal found 7/13![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:45 am
MIA
- BUF
1 stop5h 36m
Frontier
Tue 9/221:16 pm
BUF
- MIA
1 stop7h 48m
Frontier
Deal found 7/18![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:42 pm
MIA
- BUF
1 stop16h 51m
Frontier
Mon 8/172:48 pm
BUF
- MIA
1 stop8h 18m
Frontier
Deal found 7/15![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:28 pm
MIA
- BUF
1 stop17h 01m
Frontier
Sat 9/121:16 pm
BUF
- MIA
1 stop7h 48m
Frontier
Deal found 7/15![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:30 am
MIA
- BUF
1 stop29h 23m
Frontier
Fri 8/2111:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/14![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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.
Sat 8/85:54 pm
MIA
- BUF
1 stop16h 35m
Frontier
Sat 8/1512:28 pm
BUF
- MIA
1 stop8h 01m
Frontier
Deal found 7/17![Frontier logo]()
$210
Best flights from Miami to BuffaloDiscover carefully curated flight deals from Miami to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from Miami to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:28 pm
MIA
- BUF
1 stop17h 01m
Frontier
Sun 8/2311:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/13![Frontier logo]()
$253
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:50 pm
MIA
- BUF
1 stop5h 50m
Southwest
Tue 9/2212:00 pm
BUF
- MIA
2 stops8h 00m
Southwest
Deal found 7/18![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:45 am
MIA
- BUF
2 stops9h 05m
Southwest
Mon 9/149:40 am
BUF
- MIA
1 stop6h 45m
Southwest
Deal found 7/16![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:10 am
MIA
- BUF
2 stops10h 35m
Southwest
Wed 9/99:45 am
BUF
- MIA
2 stops10h 15m
Southwest
Deal found 7/15![Southwest logo]()
$297
This Super.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:30 am
MIA
- BUF
1 stop5h 23m
Frontier
Mon 7/272:48 pm
BUF
- MIA
1 stop8h 17m
Frontier
Deal found 7/13![Frontier logo]()
$370
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/47:10 am
MIA
- BUF
2 stops10h 35m
Southwest
Thu 8/611:25 am
BUF
- MIA
1 stop5h 00m
Southwest
Deal found 7/16![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:45 am
MIA
- BUF
2 stops9h 50m
Southwest
Sat 9/2610:50 am
BUF
- MIA
2 stops9h 05m
Southwest
Deal found 7/13![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:25 pm
MIA
- BUF
2 stops9h 25m
Southwest
Sat 9/1210:50 am
BUF
- MIA
2 stops8h 25m
Southwest
Deal found 7/14![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:10 am
MIA
- BUF
2 stops10h 35m
Southwest
Fri 8/712:30 pm
BUF
- MIA
2 stops9h 35m
Southwest
Deal found 7/17![Southwest logo]()
$421
Last-minute flights from Miami to BuffaloDiscover last-minute flight deals from Miami to Buffalo. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Buffalo. Data last updated July 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/76:42 pm
MIA
- BUF
1 stop16h 51m
Frontier
Tue 8/1111:29 am
BUF
- MIA
1 stop6h 18m
Frontier
Deal found 7/17![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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.
Sat 8/85:54 pm
MIA
- BUF
1 stop16h 35m
Frontier
Sat 8/1512:28 pm
BUF
- MIA
1 stop8h 01m
Frontier
Deal found 7/17![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:30 am
MIA
- BUF
1 stop25h 59m
Frontier
Fri 8/142:48 pm
BUF
- MIA
1 stop8h 18m
Frontier
Deal found 7/15![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:42 pm
MIA
- BUF
1 stop19h 11m
Frontier
Tue 8/1811:36 am
BUF
- MIA
1 stop25h 56m
Frontier
Deal found 7/13![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:42 pm
MIA
- BUF
1 stop15h 47m
Frontier
Wed 8/1911:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/14![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:30 am
MIA
- BUF
1 stop27h 03m
Frontier
Tue 8/1811:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/15![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:42 pm
MIA
- BUF
1 stop16h 51m
Frontier
Mon 8/172:48 pm
BUF
- MIA
1 stop8h 18m
Frontier
Deal found 7/15![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:30 am
MIA
- BUF
1 stop29h 23m
Frontier
Fri 8/2111:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/14![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:30 am
MIA
- BUF
1 stop29h 23m
Frontier
Wed 8/1911:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/15![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:28 pm
MIA
- BUF
1 stop17h 01m
Frontier
Sun 8/3011:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/14![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:28 pm
MIA
- BUF
1 stop17h 01m
Frontier
Tue 9/111:36 am
BUF
- MIA
1 stop11h 29m
Frontier
Deal found 7/15![Frontier logo]()
$188
One-way flights from Miami to BuffaloSearch for one-way flight options from Miami to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Miami to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:45 am
MIA
- BUF
1 stop5h 36m
Frontier
Deal found 7/14![Frontier logo]()
$94
This Trip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:42 pm
MIA
- BUF
1 stop16h 51m
Frontier
Deal found 7/15![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:28 pm
MIA
- BUF
1 stop17h 01m
Frontier
Deal found 7/18![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:45 am
MIA
- BUF
1 stop5h 36m
Frontier
Deal found 7/15![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:42 pm
MIA
- BUF
1 stop16h 51m
Frontier
Deal found 7/15![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:27 pm
MIA
- BUF
1 stop16h 51m
Frontier
Deal found 7/15![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:09 pm
MIA
- BUF
1 stop14h 12m
Frontier
Deal found 7/15![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:27 pm
MIA
- BUF
1 stop16h 51m
Frontier
Deal found 7/15![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 9/1310:09 pm
MIA
- BUF
1 stop14h 12m
Frontier
Deal found 7/16![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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.
Wed 8/265:28 pm
MIA
- BUF
1 stop24h 57m
Frontier
Deal found 7/17![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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.
Wed 8/128:30 am
MIA
- BUF
1 stop25h 59m
Frontier
Deal found 7/16![Frontier logo]()
$109
Find flight deals from Miami to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $186 (Kiwi.com) |
One-way from | $94 (Kiwi.com) |
Popular in | June |
Cheapest in | May |
Average price | $264 |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami to Buffalo 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 July 18, 2026.
Use the filters below to find and compare flights from Miami to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Thu 8/20
5:28 pm-10:29 am
1 stop17h 01m
Buffalo
Sun 8/23
11:36 am-11:05 pm
1 stop11h 29m
$253
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Thu 9/17
4:50 pm-10:40 pm
1 stop5h 50m
Buffalo
Tue 9/22
12:00 pm-8:00 pm
2 stops8h 00m
$262
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Thu 9/10
11:45 am-8:50 pm
2 stops9h 05m
Buffalo
Mon 9/14
9:40 am-4:25 pm
1 stop6h 45m
$292
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Tue 9/1
7:10 am-5:45 pm
2 stops10h 35m
Buffalo
Wed 9/9
9:45 am-8:00 pm
2 stops10h 15m
$297
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Tue 8/4
7:10 am-5:45 pm
2 stops10h 35m
Buffalo
Thu 8/6
11:25 am-4:25 pm
1 stop5h 00m
$322
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Sat 9/19
7:45 am-5:35 pm
2 stops9h 50m
Buffalo
Sat 9/26
10:50 am-7:55 pm
2 stops9h 05m
$327
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Fri 9/4
12:25 pm-9:50 pm
2 stops9h 25m
Buffalo
Sat 9/12
10:50 am-7:15 pm
2 stops8h 25m
$364
Quickest round-trip
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Wed 7/22
8:30 am-1:53 pm
1 stop5h 23m
Buffalo
Mon 7/27
2:48 pm-11:05 pm
1 stop8h 17m
$370
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Wed 8/5
7:10 am-5:45 pm
2 stops10h 35m
Buffalo
Fri 8/7
12:30 pm-10:05 pm
2 stops9h 35m
$421
Cheapest one-way
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Thu 8/27
11:10 am-6:25 pm
1 stop7h 15m
$97
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Miami to Buffalo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Buffalo in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Miami-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Miami to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Miami with our price prediction graph.
MIA-BUF
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 Miami to Buffalo
Prices
Delays
How far ahead should I book a flight from Miami to Buffalo?
The best time to book flights from Miami to Buffalo is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Miami to Buffalo?
Currently, May is the cheapest month in which you can book a flight from Miami to Buffalo (average of $196). Flying from Miami to Buffalo in June is currently the most expensive (average of $366). 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 Miami to Buffalo?
How often are flights from Miami to Buffalo delayed?
About 38% of weekly flights between Miami and Buffalo have experienced delays in the past year, with the average delay time being 182 minutes.
What is the most punctual flight time for Miami to Buffalo flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Miami to Buffalo flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 41% of flights being delayed.
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated July 18, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Miami to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Miami to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to Buffalo by cabin class
Find flights from Miami to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Miami and Buffalo flights
Browse other Miami and Buffalo flight options. Last updated on July 18, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Miami to Buffalo
Discover the top 5 airlines that operate flights from Miami to Buffalo. 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 July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$236 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$144 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$307 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$267 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$313 | FlexibilityNo cancel fee | On-timeN/A |