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$124+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — BOS
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
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 March 13, 2026.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:30 am
FNT
-
BOS
1 stop6h 08m
American Airlines
Wed 4/83:16 pm
BOS
-
FNT
1 stop8h 10m
American Airlines
Deal found 3/8$227
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:45 pm
FNT
-
BOS
1 stop5h 14m
United Airlines
Tue 5/129:20 am
BOS
-
FNT
1 stop5h 39m
United Airlines
Deal found 3/10$247
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:35 pm
FNT
-
BOS
1 stop4h 30m
American Airlines
Sat 3/286:52 am
BOS
-
FNT
1 stop5h 03m
American Airlines
Deal found 3/9$262
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:59 pm
FNT
-
BOS
1 stop5h 51m
American Airlines
Wed 5/69:30 am
BOS
-
FNT
2 stops9h 33m
American Airlines
Deal found 3/9$277
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.
Fri 7/177:41 pm
FNT
-
BOS
1 stop5h 18m
United Airlines
Mon 7/208:00 am
BOS
-
FNT
2 stops11h 06m
United Airlines
Deal found 3/8$278
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 4/98:05 pm
FNT
-
BOS
1 stop4h 54m
United Airlines
Thu 4/169:20 am
BOS
-
FNT
1 stop5h 48m
United Airlines
Deal found 3/11$282
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 5/110:09 am
FNT
-
BOS
1 stop6h 07m
United Airlines
Fri 5/810:45 am
BOS
-
FNT
1 stop8h 19m
United Airlines
Deal found 3/11$283
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:45 pm
FNT
-
BOS
1 stop5h 14m
United Airlines
Mon 5/45:45 am
BOS
-
FNT
2 stops9h 14m
United Airlines
Deal found 3/9$284

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(American Airlines)

One-way from

$124
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$634
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.
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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. 12% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 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

Fri 7/17

7:41 pm-12:59 am

1 stop5h 18m

Boston Logan Intl

Mon 7/20

8:00 am-7:06 pm

2 stops11h 06m

$278

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Thu 4/9

8:05 pm-12:59 am

1 stop4h 54m

Boston Logan Intl

Thu 4/16

8:30 am-7:04 pm

2 stops10h 34m

$282

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sat 5/2

10:09 am-7:04 pm

2 stops8h 55m

Boston Logan Intl

Wed 5/6

8:30 am-7:04 pm

2 stops10h 34m

$288

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sun 4/19

3:55 pm-11:59 pm

2 stops8h 04m

Boston Logan Intl

Sat 4/25

10:05 am-7:04 pm

2 stops8h 59m

$301

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Wed 5/27

7:41 pm-12:59 am

1 stop5h 18m

Boston Logan Intl

Sat 5/30

5:45 am-3:01 pm

2 stops9h 16m

$302

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sat 6/6

3:36 pm-9:56 pm

1 stop6h 20m

Boston Logan Intl

Sat 6/13

6:00 am-3:01 pm

2 stops9h 01m

$309
Quickest round-trip

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Fri 5/1

7:45 pm-12:59 am

1 stop5h 14m

Boston Logan Intl

Wed 5/6

10:45 am-7:04 pm

1 stop8h 19m

$317
Cheapest one-way

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Wed 5/27

7:41 pm-12:59 am

1 stop5h 18m

$159

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Wed 6/10

3:36 pm-11:16 pm

1 stop7h 40m

$159

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sun 3/29

7:39 pm-12:59 am

1 stop5h 20m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 16 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 March.
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 $51). Flying from Flint to Boston in February is currently the most expensive (average of $149). 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.

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 March 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
9,418 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,448 reviews
United Airlines
7.4
Good
9,418 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 14m. Fly via American Airlines or United 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 American Airlines is currently your cheapest option to Boston, with prices starting at $218. Another option worth looking into is United Airlines, starting at $246 round trip. These flights start at 42% 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 $51). Flying from Flint to Boston in February is currently the most expensive (average of $149). 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
Medford
Cambridge
Concord
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Chelsea
Smithfield
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy

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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$323FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$246Average$326FlexibilityNo cancel feeOn-time69%

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