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$160+ Cheap flights from Flint to Boston (FNT - BOS)

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — BOS
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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Cheap flight deals from Flint to Boston

Cheapest flights from Flint to Boston
Explore the most affordable flight options available from Flint to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:45 pm
FNT
-
BOS
1 stop6h 14m
American Airlines
Tue 8/255:45 pm
BOS
-
FNT
1 stop7h 08m
American Airlines
Deal found 6/10$309
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:40 pm
FNT
-
BOS
1 stop6h 25m
American Airlines
Tue 7/215:38 pm
BOS
-
FNT
1 stop5h 56m
American Airlines
Deal found 6/8$319
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 9/16:32 pm
FNT
-
BOS
1 stop5h 02m
United Airlines
Wed 9/166:00 am
BOS
-
FNT
2 stops8h 21m
United Airlines
Deal found 6/8$324
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:31 pm
FNT
-
BOS
1 stop6h 28m
United Airlines
Tue 10/279:30 am
BOS
-
FNT
1 stop5h 31m
United Airlines
Deal found 6/9$333
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:32 am
FNT
-
BOS
1 stop6h 36m
American Airlines
Thu 9/244:29 pm
BOS
-
FNT
1 stop7h 56m
American Airlines
Deal found 6/10$334
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/112:27 pm
FNT
-
BOS
2 stops9h 32m
United Airlines
Sun 7/127:19 am
BOS
-
FNT
1 stop6h 04m
United Airlines
Deal found 6/12$337
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:49 am
FNT
-
BOS
2 stops8h 28m
American Airlines
Mon 10/2610:20 am
BOS
-
FNT
2 stops8h 34m
American Airlines
Deal found 6/9$344
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:30 am
FNT
-
BOS
1 stop6h 27m
United Airlines
Sun 7/127:19 am
BOS
-
FNT
1 stop6h 04m
United Airlines
Deal found 6/9$345

Find flight deals from Flint to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Boston (BOS). 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 June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$160
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$552
Provider with most accurate pricing for Flint Bishop-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-Boston Logan Intl flights.
Search Deals
From Flint Bishop to Boston Logan Intl
Search Deals
One-way flight from Flint Bishop to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to Boston 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 June 13, 2026.
Use the filters below to find and compare flights from Flint to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sat 8/22

6:32 pm-11:34 pm

1 stop5h 02m

Boston Logan Intl

Wed 8/26

5:01 pm-11:51 pm

1 stop6h 50m

$309

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Thu 8/20

5:45 pm-11:59 pm

1 stop6h 14m

Boston Logan Intl

Mon 8/24

7:17 pm-12:53 am

1 stop5h 36m

$309
Quickest round-trip

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Wed 9/30

6:31 pm-12:59 am

1 stop6h 28m

Boston Logan Intl

Sun 10/4

6:43 pm-11:54 pm

1 stop5h 11m

$309

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sat 8/15

6:32 pm-1:14 am

1 stop6h 42m

Boston Logan Intl

Wed 8/19

6:50 pm-11:51 pm

1 stop5h 01m

$309

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Wed 10/21

6:31 pm-12:59 am

1 stop6h 28m

Boston Logan Intl

Tue 10/27

6:00 am-3:01 pm

2 stops9h 01m

$338

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Tue 7/7

6:30 am-4:41 pm

2 stops10h 11m

Boston Logan Intl

Sun 7/12

7:19 am-1:23 pm

1 stop6h 04m

$351

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Thu 8/13

6:32 pm-1:15 am

1 stop6h 43m

Boston Logan Intl

Mon 8/17

6:50 pm-11:51 pm

1 stop5h 01m

$374

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sat 11/14

3:36 pm-9:33 pm

1 stop5h 57m

Boston Logan Intl

Tue 11/17

8:15 am-3:01 pm

1 stop6h 46m

$389
Cheapest one-way

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sat 9/12

5:32 am-12:08 pm

1 stop6h 36m

$160

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Fri 7/3

5:40 pm-12:05 am

1 stop6h 25m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Flint to Boston

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 Flint to Boston in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Flint-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-Boston 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 Flint-Boston 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 Flint to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Flint with our price prediction graph.
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 Flint to Boston

What is the cheapest month to book a flight from Flint to Boston?

Currently, November is the cheapest month in which you can book a flight from Flint to Boston (average of $246). Flying from Flint to Boston in June is currently the most expensive (average of $552). 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 Flint to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated June 13, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Flint to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,815 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,815 reviews
United Airlines
7.4
Good
9,815 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,649 reviews
United Airlines
7.4
Good
9,815 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Flint to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Flint to Boston?

    There are many flights that can get you from Flint to Boston in 5h 02m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Flint to Boston is about 647 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Flint to Boston round-trip?

    Flying on United Airlines is currently your cheapest option to Boston, with prices starting at $243. Another option worth looking into is American Airlines, starting at $246 round trip. These flights start at 37% lower than the current average price 3 months from now.

  • Can I find deals for flights from Flint to Boston that include hotel bookings?

    Yes. In addition to deals on Flint to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Boston.

  • Can I find deals for business class flights from Flint to Boston?

    Yes. Cheapflights offers flight deals from Flint to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Flint to Boston?

    Currently, November is the cheapest month in which you can book a flight from Flint to Boston (average of $246). Flying from Flint to Boston in June is currently the most expensive (average of $552). 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree
Sandwich

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.

Top 2 airlines flying from Flint to Boston

Discover the top 2 airlines that operate flights from Flint to Boston. 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 June 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$243Average$316FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$246Average$331FlexibilityNo cancel feeOn-time71%

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