$65+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BUF
Apr 9 — Apr 161
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 March 10, 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 March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/217:04 pm
MIA
- BUF
1 stop17h 38m
Frontier
Mon 4/2712:32 pm
BUF
- MIA
1 stop23h 31m
Frontier
Deal found 3/7![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/157:04 pm
MIA
- BUF
1 stop16h 36m
Frontier
Tue 4/211:56 pm
BUF
- MIA
1 stop10h 53m
Frontier
Deal found 3/8![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Sat 4/185:05 am
MIA
- BUF
1 stop7h 08m
Frontier
Sat 4/251:11 pm
BUF
- MIA
1 stop11h 38m
Frontier
Deal found 3/5![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:05 am
MIA
- BUF
1 stop6h 35m
Frontier
Mon 4/2712:32 pm
BUF
- MIA
1 stop5h 25m
Frontier
Deal found 3/8![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/151:10 pm
MIA
- BUF
2 stops21h 24m
Frontier
Mon 4/2012:32 pm
BUF
- MIA
1 stop23h 31m
Frontier
Deal found 3/8![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/25:05 am
MIA
- BUF
1 stop7h 12m
Frontier
Tue 4/71:02 pm
BUF
- MIA
1 stop11h 47m
Frontier
Deal found 3/7![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/217:04 pm
MIA
- BUF
1 stop17h 38m
Frontier
Fri 4/2412:18 pm
BUF
- MIA
1 stop25h 52m
Frontier
Deal found 3/9![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/143:12 pm
MIA
- BUF
1 stop21h 40m
Multiple Airlines
Mon 4/2012:32 pm
BUF
- MIA
1 stop23h 31m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$192
This Expedia deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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.
Thu 4/25:05 am
MIA
- BUF
1 stop7h 12m
Frontier
Fri 4/101:02 pm
BUF
- MIA
1 stop11h 47m
Frontier
Deal found 3/9![Frontier logo]()
$199
This Frontier deal was found by Cheapflights users on 3/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:05 am
MIA
- BUF
1 stop7h 08m
Frontier
Mon 5/181:08 pm
BUF
- MIA
1 stop11h 41m
Frontier
Deal found 3/5![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/297:04 pm
MIA
- BUF
1 stop17h 08m
Frontier
Sun 5/312:32 pm
BUF
- MIA
2 stops22h 46m
Frontier
Deal found 3/6![Frontier logo]()
$202
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 March 10, 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 March 10, 2026.
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/158:05 am
MIA
- BUF
1 stop7h 48m
Delta
Sun 4/197:40 pm
BUF
- MIA
1 stop5h 14m
Delta
Deal found 3/6![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:20 am
MIA
- BUF
1 stop4h 55m
Southwest
Fri 6/55:55 pm
BUF
- MIA
1 stop5h 20m
Southwest
Deal found 3/10![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:49 pm
MIA
- BUF
1 stop7h 07m
United Airlines
Tue 3/317:00 am
BUF
- MIA
1 stop7h 57m
United Airlines
Deal found 3/8![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:00 am
MIA
- BUF
1 stop5h 50m
Delta
Sat 3/216:08 pm
BUF
- MIA
1 stop6h 44m
Delta
Deal found 3/5![Delta logo]()
$282
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/3011:40 am
MIA
- BUF
2 stops9h 50m
Southwest
Sun 5/38:25 am
BUF
- MIA
2 stops8h 50m
Southwest
Deal found 3/9![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/226:00 am
MIA
- BUF
1 stop5h 13m
Delta
Mon 5/257:40 pm
BUF
- MIA
1 stop5h 07m
Delta
Deal found 3/8![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:15 am
MIA
- BUF
2 stops11h 20m
Southwest
Sun 3/2212:40 pm
BUF
- MIA
1 stop10h 20m
Southwest
Deal found 3/5![Southwest logo]()
$312
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:20 pm
MIA
- BUF
2 stops10h 13m
United Airlines
Thu 4/2310:35 am
BUF
- MIA
1 stop5h 41m
United Airlines
Deal found 3/5![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 3/276:27 pm
MIA
- BUF
1 stop5h 19m
Delta
Tue 3/317:38 pm
BUF
- MIA
1 stop5h 14m
Delta
Deal found 3/8![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:00 am
MIA
- BUF
1 stop11h 35m
Southwest
Wed 3/181:20 pm
BUF
- MIA
2 stops8h 55m
Southwest
Deal found 3/5![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:20 am
MIA
- BUF
2 stops10h 20m
Southwest
Fri 5/812:40 pm
BUF
- MIA
2 stops9h 20m
Southwest
Deal found 3/5![Southwest logo]()
$374
Last-minute flights from Miami to BuffaloDiscover last-minute flight deals from Miami to Buffalo. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Buffalo. Data last updated March 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/25:05 am
MIA
- BUF
1 stop7h 12m
Frontier
Tue 4/71:02 pm
BUF
- MIA
1 stop11h 47m
Frontier
Deal found 3/7![Frontier logo]()
$187
This Expedia deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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.
Thu 4/25:05 am
MIA
- BUF
1 stop7h 12m
Frontier
Fri 4/101:02 pm
BUF
- MIA
1 stop11h 47m
Frontier
Deal found 3/9![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/143:12 pm
MIA
- BUF
1 stop21h 40m
Multiple Airlines
Mon 4/2012:32 pm
BUF
- MIA
1 stop23h 31m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/157:04 pm
MIA
- BUF
1 stop16h 36m
Frontier
Tue 4/211:56 pm
BUF
- MIA
1 stop10h 53m
Frontier
Deal found 3/8![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/151:10 pm
MIA
- BUF
2 stops21h 24m
Frontier
Mon 4/2012:32 pm
BUF
- MIA
1 stop23h 31m
Frontier
Deal found 3/8![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Sat 4/185:05 am
MIA
- BUF
1 stop7h 08m
Frontier
Sat 4/251:11 pm
BUF
- MIA
1 stop11h 38m
Frontier
Deal found 3/5![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/217:04 pm
MIA
- BUF
1 stop17h 38m
Frontier
Mon 4/2712:32 pm
BUF
- MIA
1 stop23h 31m
Frontier
Deal found 3/7![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/217:04 pm
MIA
- BUF
1 stop17h 38m
Frontier
Fri 4/2412:18 pm
BUF
- MIA
1 stop25h 52m
Frontier
Deal found 3/9![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:05 am
MIA
- BUF
1 stop6h 35m
Frontier
Mon 4/2712:32 pm
BUF
- MIA
1 stop5h 25m
Frontier
Deal found 3/8![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:05 am
MIA
- BUF
1 stop6h 18m
Frontier
Sun 4/268:18 pm
BUF
- MIA
1 stop15h 00m
Frontier
Deal found 3/5![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/297:04 pm
MIA
- BUF
1 stop17h 08m
Frontier
Sun 5/312:32 pm
BUF
- MIA
2 stops22h 46m
Frontier
Deal found 3/6![Frontier logo]()
$202
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 March 10, 2026.
Search for one-way flight options from Miami to Buffalo. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/512:26 pm
MIA
- BUF
1 stop23h 47m
Frontier
Deal found 3/8![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:05 am
MIA
- BUF
1 stop7h 08m
Frontier
Deal found 3/10![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 3/275:05 am
MIA
- BUF
1 stop7h 00m
Frontier
Deal found 3/7![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 3/263:12 pm
MIA
- BUF
1 stop20h 53m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/235:05 am
MIA
- BUF
1 stop6h 35m
Frontier
Deal found 3/6![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 3/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:15 am
MIA
- BUF
1 stop5h 15m
Frontier
Deal found 3/5![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Tue 5/127:04 pm
MIA
- BUF
1 stop17h 09m
Frontier
Deal found 3/5![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Wed 5/67:04 pm
MIA
- BUF
1 stop17h 09m
Frontier
Deal found 3/5![Frontier logo]()
$93
This Justfly.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:15 am
MIA
- BUF
1 stop5h 15m
Frontier
Deal found 3/8![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:15 am
MIA
- BUF
1 stop5h 15m
Frontier
Deal found 3/10![Frontier logo]()
$100
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $126 (Kiwi.com) |
One-way from | $65 (Kiwi.com) |
Popular in | November |
Cheapest in | April |
Average price | $251 |
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 March 10, 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
Wed 4/15
8:05 am-3:53 pm
1 stop7h 48m
Buffalo
Sun 4/19
7:40 pm-12:54 am
1 stop5h 14m
$217
Quickest round-trip
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Tue 6/2
7:20 am-12:15 pm
1 stop4h 55m
Buffalo
Fri 6/5
5:55 pm-11:15 pm
1 stop5h 20m
$237
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Sat 3/14
7:00 am-12:50 pm
1 stop5h 50m
Buffalo
Sat 3/21
6:08 pm-12:52 am
1 stop6h 44m
$282
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Fri 5/22
6:00 am-11:13 am
1 stop5h 13m
Buffalo
Mon 5/25
7:40 pm-12:47 am
1 stop5h 07m
$298
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Thu 4/30
11:40 am-9:30 pm
2 stops9h 50m
Buffalo
Sun 5/3
8:25 am-5:15 pm
2 stops8h 50m
$308
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Thu 3/19
6:15 am-5:35 pm
2 stops11h 20m
Buffalo
Sun 3/22
12:40 pm-11:00 pm
1 stop10h 20m
$312
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Thu 3/26
4:49 pm-11:56 pm
1 stop7h 07m
Buffalo
Tue 3/31
7:00 am-2:57 pm
1 stop7h 57m
$318
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Tue 4/21
1:20 pm-11:33 pm
2 stops10h 13m
Buffalo
Thu 4/23
10:35 am-4:16 pm
1 stop5h 41m
$352
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Fri 3/27
6:27 pm-11:46 pm
1 stop5h 19m
Buffalo
Tue 3/31
7:38 pm-12:52 am
1 stop5h 14m
$353
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Mon 3/16
6:00 am-5:35 pm
1 stop11h 35m
Buffalo
Wed 3/18
1:20 pm-10:15 pm
2 stops8h 55m
$356
Showing 1-10 of 23 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 March.
| 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 Accuracy3 stars | 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?
Use this chart to determine the optimal time to book a round-trip flight from Miami to Buffalo. Price data was last updated on March 6, 2026.
The best time to book flights from Miami to Buffalo is 56 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, July is the cheapest month in which you can book a flight from Miami to Buffalo (average of $89). Flying from Miami to Buffalo in December is currently the most expensive (average of $161). 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.
What is the cheapest time of day to fly from MIA to BUF?
Find hourly flight availability from Miami to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.
When flying from Miami to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Miami to Buffalo delayed?
About 27% of weekly flights between Miami and Buffalo have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Miami to Buffalo flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday 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 26% 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 March 10, 2026.
See what other customers who have flown with Southwest,Delta, andJetBlue 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
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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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 March 10, 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 March 10, 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 March 10, 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$219 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$144 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$162 | Average$254 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$294 | FlexibilityNo cancel fee | On-timeN/A |