$242+ Cheap flights from Boston to Flint (BOS - FNT)
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FNT
Sep 6 — Sep 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Flint 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 Boston to Flint
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to FlintExplore the most affordable flight options available from Boston to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Boston to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/36:42 pm -
1 stop5h 09m
Sun 9/66:32 pm -
1 stop5h 02m
Deal found 8/3![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:45 am -
2 stops8h 59m
Mon 9/146:30 pm -
1 stop5h 00m
Deal found 8/4![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/262:28 pm -
2 stops9h 23m
Sat 8/295:30 am -
2 stops9h 20m
Deal found 8/5![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/37:17 pm -
1 stop5h 36m
Sat 9/55:41 pm -
1 stop4h 54m
Deal found 8/2![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/103:15 pm -
2 stops9h 10m
Sun 9/135:59 pm -
1 stop5h 55m
Deal found 8/2![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 9/117:46 am -
1 stop6h 58m
Sun 9/136:30 pm -
1 stop6h 40m
Deal found 8/2![United Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/37:17 pm -
1 stop5h 36m
Sun 9/66:25 am -
2 stops10h 17m
Deal found 8/3![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 9/46:42 pm -
1 stop5h 09m
Mon 9/76:32 pm -
1 stop6h 39m
Deal found 8/2![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/15:01 pm -
1 stop6h 50m
Sat 9/56:32 pm -
1 stop6h 43m
Deal found 8/5![United Airlines logo]()
$399
Best flights from Boston to FlintDiscover carefully curated flight deals from Boston to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Boston to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/36:42 pm -
1 stop5h 09m
Sun 9/66:32 pm -
1 stop5h 02m
Deal found 8/3![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/263:30 pm -
2 stops8h 21m
Sat 8/296:32 pm -
1 stop6h 39m
Deal found 8/5![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:42 pm -
1 stop5h 09m
Mon 9/76:32 pm -
1 stop6h 39m
Deal found 8/4![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/265:01 pm -
1 stop6h 50m
Sat 9/56:32 pm -
1 stop5h 02m
Deal found 8/5![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:01 pm -
1 stop6h 50m
Sat 9/56:32 pm -
1 stop6h 43m
Deal found 8/6![United Airlines logo]()
$399
Last-minute flights from Boston to FlintDiscover last-minute flight deals from Boston to Flint. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Flint. Data last updated August 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/262:28 pm -
2 stops9h 23m
Sat 8/295:30 am -
2 stops9h 20m
Deal found 8/5![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/15:01 pm -
1 stop6h 50m
Sat 9/56:32 pm -
1 stop6h 43m
Deal found 8/5![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/36:42 pm -
1 stop5h 09m
Sun 9/66:32 pm -
1 stop5h 02m
Deal found 8/3![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/37:17 pm -
1 stop5h 36m
Sat 9/55:41 pm -
1 stop4h 54m
Deal found 8/2![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/37:17 pm -
1 stop5h 36m
Sun 9/66:25 am -
2 stops10h 17m
Deal found 8/3![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 9/46:42 pm -
1 stop5h 09m
Mon 9/76:32 pm -
1 stop6h 39m
Deal found 8/2![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:45 am -
2 stops8h 59m
Mon 9/146:30 pm -
1 stop5h 00m
Deal found 8/4![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/103:15 pm -
2 stops9h 10m
Sun 9/135:59 pm -
1 stop5h 55m
Deal found 8/2![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 9/117:46 am -
1 stop6h 58m
Sun 9/136:30 pm -
1 stop6h 40m
Deal found 8/2![United Airlines logo]()
$353
One-way flights from Boston to FlintSearch for one-way flight options from Boston to Flint. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Boston to Flint. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 8/2010:04 am -
2 stops11h 39m
Deal found 8/5![Multiple Airlines logo]()
$242
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/112:27 pm -
1 stop5h 30m
Deal found 8/5![United Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 8/1311:59 am -
2 stops35h 02m
Deal found 8/5![Multiple Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/2010:38 am -
1 stop7h 19m
Deal found 8/5![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:14 pm -
1 stop8h 07m
Deal found 8/4![United Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/1211:58 am -
1 stop5h 17m
Deal found 8/5![American Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
2 stops11h 56m
Deal found 8/4![United Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/125:45 am -
2 stops12h 12m
Deal found 8/5![United Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/1110:04 am -
1 stop30h 04m
Deal found 8/5![Multiple Airlines logo]()
$434
Find flight deals from Boston to Flint
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Flint (FNT). 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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (United Airlines) |
One-way from | $242 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Flint 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 August 7, 2026.
Use the filters below to find and compare flights from Boston to Flint that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Thu 9/3
6:42 pm-11:51 pm
1 stop5h 09m
Flint Bishop
Sun 9/6
6:32 pm-11:34 pm
1 stop5h 02m
$319
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Wed 8/26
3:30 pm-11:51 pm
2 stops8h 21m
Flint Bishop
Sat 8/29
6:32 pm-1:11 am
1 stop6h 39m
$324
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Fri 9/4
6:42 pm-11:51 pm
1 stop5h 09m
Flint Bishop
Mon 9/7
6:32 pm-1:11 am
1 stop6h 39m
$396
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Wed 8/26
5:01 pm-11:51 pm
1 stop6h 50m
Flint Bishop
Sat 9/5
6:32 pm-11:34 pm
1 stop5h 02m
$399
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Tue 9/1
5:01 pm-11:51 pm
1 stop6h 50m
Flint Bishop
Sat 9/5
6:32 pm-1:15 am
1 stop6h 43m
$399
Cheapest one-way
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Wed 9/23
7:46 am-2:44 pm
1 stop6h 58m
$314
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Sat 10/17
6:43 pm-11:55 pm
1 stop5h 12m
$314
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Thu 8/20
11:58 am-5:15 pm
1 stop5h 17m
$369
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Mon 8/24
12:27 pm-5:57 pm
1 stop5h 30m
$369
Quickest one-way
BostonFlint
BOS Boston Logan Intl - FNT Flint Bishop
BOSFNT
Boston Logan Intl
Sat 8/22
6:42 pm-11:51 pm
1 stop5h 09m
$369
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Boston to Flint
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 Boston to Flint in August.
| 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 Boston-Flint flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Flint flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Flint flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Flint 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 Boston-Flint 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 Boston to Flint
Have a flexible travel schedule? Discover the best time to fly to Flint from Boston with our price prediction graph.
BOS-FNT
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 Flint
Get insights into the airlines that provide service to Flint. 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 Flint. Reviews last updated August 7, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Boston to Flint to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Food
6.7
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Comfort
7.3
Food
6.7
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Comfort
7.3
Food
6.7
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Boston to Flint. 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 Flint?
Book flights to Flint if you plan to visit one of these locationsGrand Blanc
Birch Run
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
Flint flight routes
Other flight options
Other flights from Boston
Popular flights
Alternative routes for Boston to Flint
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Flint by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Flint by cabin class
Find flights from Boston to Flint, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Flint
Explore flights to Flint departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.
Boston and Flint flights
Browse other Boston and Flint flight options. Last updated on August 7, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Boston to Flint
Discover the top 2 airlines that operate flights from Boston to Flint. 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 August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$408 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$368 | Average$509 | FlexibilityNo cancel fee | On-time69% |