$124+ Cheap flights from Grand Rapids to Buffalo (GRR - 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — BUF
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Find cheap flights from Grand Rapids to Buffalo with Cheapflights
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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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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 Grand Rapids to Buffalo
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Best
Last-minute
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Cheapest flights from Grand Rapids to BuffaloExplore the most affordable flight options available from Grand Rapids to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
Explore the most affordable flight options available from Grand Rapids to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/812:50 pm
GRR
- BUF
1 stop3h 51m
United Airlines
Sat 8/156:55 am
BUF
- GRR
1 stop6h 03m
United Airlines
Deal found 7/11![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:51 pm
GRR
- BUF
1 stop4h 07m
Delta
Fri 8/217:48 pm
BUF
- GRR
1 stop4h 07m
Delta
Deal found 7/9![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/9. 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.
Tue 8/188:20 am
GRR
- BUF
1 stop6h 00m
Southwest
Fri 8/2111:25 am
BUF
- GRR
2 stops11h 30m
Southwest
Deal found 7/9![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 am
GRR
- BUF
1 stop3h 50m
Southwest
Wed 8/266:25 pm
BUF
- GRR
1 stop4h 25m
Southwest
Deal found 7/8![Southwest logo]()
$287
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:52 pm
GRR
- BUF
1 stop5h 15m
United Airlines
Sat 9/56:55 am
BUF
- GRR
1 stop6h 03m
United Airlines
Deal found 7/7![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 8/215:00 am
GRR
- BUF
1 stop4h 28m
United Airlines
Sun 8/236:55 am
BUF
- GRR
1 stop6h 03m
United Airlines
Deal found 7/8![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 7/9. 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.
Fri 11/66:30 am
GRR
- BUF
2 stops7h 55m
Southwest
Sun 11/87:10 pm
BUF
- GRR
1 stop4h 15m
Southwest
Deal found 7/9![Southwest logo]()
$323
Best flights from Grand Rapids to BuffaloDiscover carefully curated flight deals from Grand Rapids to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Grand Rapids to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/812:50 pm
GRR
- BUF
1 stop3h 51m
United Airlines
Sat 8/156:55 am
BUF
- GRR
1 stop6h 03m
United Airlines
Deal found 7/11![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:51 pm
GRR
- BUF
1 stop4h 07m
Delta
Fri 8/217:48 pm
BUF
- GRR
1 stop4h 07m
Delta
Deal found 7/9![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/9. 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.
Tue 8/188:20 am
GRR
- BUF
1 stop6h 00m
Southwest
Fri 8/2111:25 am
BUF
- GRR
2 stops11h 30m
Southwest
Deal found 7/9![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 am
GRR
- BUF
1 stop3h 50m
Southwest
Wed 8/266:25 pm
BUF
- GRR
1 stop4h 25m
Southwest
Deal found 7/8![Southwest logo]()
$287
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:52 pm
GRR
- BUF
1 stop5h 15m
United Airlines
Sat 9/56:55 am
BUF
- GRR
1 stop6h 03m
United Airlines
Deal found 7/10![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:59 pm
GRR
- BUF
1 stop5h 04m
Delta
Sun 11/89:00 am
BUF
- GRR
1 stop4h 19m
Delta
Deal found 7/9![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/86:30 am
GRR
- BUF
2 stops14h 35m
Southwest
Sat 8/153:30 pm
BUF
- GRR
1 stop3h 45m
Southwest
Deal found 7/11![Southwest logo]()
$314
Last-minute flights from Grand Rapids to BuffaloDiscover last-minute flight deals from Grand Rapids to Buffalo. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Buffalo. Data last updated July 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/812:50 pm
GRR
- BUF
1 stop3h 51m
United Airlines
Sat 8/156:55 am
BUF
- GRR
1 stop6h 03m
United Airlines
Deal found 7/11![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/86:30 am
GRR
- BUF
2 stops14h 35m
Southwest
Sat 8/153:30 pm
BUF
- GRR
1 stop3h 45m
Southwest
Deal found 7/11![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:51 pm
GRR
- BUF
1 stop4h 07m
Delta
Fri 8/217:48 pm
BUF
- GRR
1 stop4h 07m
Delta
Deal found 7/9![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/9. 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.
Tue 8/188:20 am
GRR
- BUF
1 stop6h 00m
Southwest
Fri 8/2111:25 am
BUF
- GRR
2 stops11h 30m
Southwest
Deal found 7/9![Southwest logo]()
$268
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 8/215:00 am
GRR
- BUF
1 stop4h 28m
United Airlines
Sun 8/236:55 am
BUF
- GRR
1 stop6h 03m
United Airlines
Deal found 7/8![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:45 am
GRR
- BUF
1 stop5h 25m
Southwest
Sun 8/236:20 am
BUF
- GRR
2 stops9h 55m
Southwest
Deal found 7/8![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 am
GRR
- BUF
1 stop3h 50m
Southwest
Wed 8/266:25 pm
BUF
- GRR
1 stop4h 25m
Southwest
Deal found 7/8![Southwest logo]()
$287
One-way flights from Grand Rapids to BuffaloSearch for one-way flight options from Grand Rapids to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Grand Rapids to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Frontier deal was found by Cheapflights users on 7/8. 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.
Sat 8/11:38 pm
GRR
- BUF
1 stop7h 29m
Frontier
Deal found 7/8![Frontier logo]()
$124
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 7/296:30 am
GRR
- BUF
1 stop3h 55m
Southwest
Deal found 7/11![Southwest logo]()
$230
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 7/3112:57 pm
GRR
- BUF
2 stops11h 01m
United Airlines
Deal found 7/8![United Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 7/10. 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.
Wed 7/226:30 am
GRR
- BUF
1 stop3h 55m
Southwest
Deal found 7/10![Southwest logo]()
$290
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/111:38 am
GRR
- BUF
2 stops7h 31m
United Airlines
Deal found 7/8![United Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 7/298:00 am
GRR
- BUF
3 stops53h 53m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Wed 7/222:55 pm
GRR
- BUF
3 stops46h 58m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$508
Find flight deals from Grand Rapids to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) 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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (United Airlines) |
One-way from | $124 (Frontier) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Rapids 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 12, 2026.
Use the filters below to find and compare flights from Grand Rapids to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Sat 8/8
12:50 pm-4:41 pm
1 stop3h 51m
Buffalo
Sat 8/15
6:55 am-12:58 pm
1 stop6h 03m
$247
Quickest round-trip
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Tue 8/18
7:51 pm-11:58 pm
1 stop4h 07m
Buffalo
Fri 8/21
7:48 pm-11:55 pm
1 stop4h 07m
$257
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Tue 8/18
8:20 am-2:20 pm
1 stop6h 00m
Buffalo
Fri 8/21
11:25 am-10:55 pm
2 stops11h 30m
$268
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Sun 8/23
7:00 am-10:50 am
1 stop3h 50m
Buffalo
Wed 8/26
6:25 pm-10:50 pm
1 stop4h 25m
$287
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Tue 9/1
3:52 pm-9:07 pm
1 stop5h 15m
Buffalo
Sat 9/5
6:55 am-12:58 pm
1 stop6h 03m
$297
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Sat 8/8
6:30 am-9:05 pm
2 stops14h 35m
Buffalo
Sat 8/15
3:30 pm-7:15 pm
1 stop3h 45m
$314
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Fri 11/6
1:59 pm-7:03 pm
1 stop5h 04m
Buffalo
Sun 11/8
9:00 am-1:19 pm
1 stop4h 19m
$317
Cheapest one-way
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Sat 8/1
1:38 pm-9:07 pm
1 stop7h 29m
$124
Quickest one-way
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Wed 7/29
6:30 am-10:25 am
1 stop3h 55m
$230
Grand RapidsBuffalo
GRR - BUF
GRRBUF
Grand Rapids Gerald R. Ford Intl
Fri 7/31
12:57 pm-11:58 pm
2 stops11h 01m
$234
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Grand Rapids 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 Grand Rapids to Buffalo in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Rapids-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Rapids-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 Grand Rapids-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 Grand Rapids to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Grand Rapids with our price prediction graph.
GRR-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.
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 12, 2026.
Read reviews from past customers who have flown Southwest from Grand Rapids to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Grand Rapids 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
Amherst
Williamsville
Orchard Park
Eden
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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 12, 2026.
Complete your trip
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Grand Rapids and Buffalo flights
Browse other Grand Rapids and Buffalo flight options. Last updated on July 12, 2026.
Other flights from Grand Rapids
Browse through other flights departing from Grand Rapids. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Grand Rapids to Buffalo
Discover the top airline that operate flights from Grand Rapids 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$304 | Average$366 | FlexibilityNo cancel fee | On-time63% |