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$144+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — BOS
May 24 — May 311
Sun 5/24
Sun 5/31
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 April 24, 2026.

This United Airlines deal was found by Cheapflights users on 4/23. 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 5/77:15 am
FNT
-
BOS
1 stop7h 48m
United Airlines
Mon 5/1112:30 pm
BOS
-
FNT
1 stop6h 09m
United Airlines
Deal found 4/23$267
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/77:33 pm
FNT
-
BOS
1 stop4h 52m
American Airlines
Mon 5/119:30 am
BOS
-
FNT
2 stops9h 33m
American Airlines
Deal found 4/22$272
This United Airlines deal was found by Cheapflights users on 4/21. 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 6/57:41 pm
FNT
-
BOS
1 stop5h 18m
United Airlines
Sat 6/133:08 pm
BOS
-
FNT
1 stop7h 55m
United Airlines
Deal found 4/21$284
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/127:15 am
FNT
-
BOS
1 stop7h 48m
United Airlines
Wed 5/1312:30 pm
BOS
-
FNT
1 stop6h 09m
United Airlines
Deal found 4/21$287
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/65:36 am
FNT
-
BOS
2 stops8h 41m
American Airlines
Fri 5/83:59 pm
BOS
-
FNT
1 stop7h 27m
American Airlines
Deal found 4/20$292
This United Airlines deal was found by Cheapflights users on 4/22. 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 6/63:36 pm
FNT
-
BOS
1 stop7h 40m
United Airlines
Sun 6/75:45 am
BOS
-
FNT
2 stops9h 16m
United Airlines
Deal found 4/22$294
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/125:36 am
FNT
-
BOS
2 stops8h 43m
American Airlines
Wed 5/1310:51 am
BOS
-
FNT
2 stops8h 12m
American Airlines
Deal found 4/21$298
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/232:25 pm
FNT
-
BOS
1 stop7h 31m
United Airlines
Sat 5/306:00 am
BOS
-
FNT
1 stop7h 24m
United Airlines
Deal found 4/22$301
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/1210:09 am
FNT
-
BOS
2 stops8h 11m
United Airlines
Thu 5/147:30 am
BOS
-
FNT
1 stop7h 29m
United Airlines
Deal found 4/21$309
This American Airlines deal was found by Cheapflights users on 4/22. 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 7/75:32 pm
FNT
-
BOS
1 stop5h 14m
American Airlines
Thu 7/95:00 am
BOS
-
FNT
1 stop5h 20m
American Airlines
Deal found 4/22$313
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/282:25 pm
FNT
-
BOS
1 stop5h 05m
United Airlines
Mon 6/17:19 am
BOS
-
FNT
1 stop7h 42m
United Airlines
Deal found 4/21$315

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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(American Airlines)

One-way from

$144
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$378
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. 1% potential increase in price ($5 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 April 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 April 24, 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

Tue 5/5

5:36 am-2:17 pm

2 stops8h 41m

Boston Logan Intl

Fri 5/8

6:30 am-12:29 pm

1 stop5h 59m

$272

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Thu 6/11

7:41 pm-12:59 am

1 stop5h 18m

Boston Logan Intl

Sat 6/13

3:08 pm-11:03 pm

1 stop7h 55m

$284

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Thu 5/7

10:09 am-4:16 pm

1 stop6h 07m

Boston Logan Intl

Mon 5/11

8:05 am-2:59 pm

1 stop6h 54m

$347

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Wed 5/6

3:34 pm-9:59 pm

1 stop6h 25m

Boston Logan Intl

Sat 5/9

7:30 am-2:59 pm

1 stop7h 29m

$347
Quickest round-trip

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Fri 5/8

8:00 pm-12:59 am

1 stop4h 59m

Boston Logan Intl

Tue 5/12

7:30 am-2:59 pm

1 stop7h 29m

$347

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Fri 6/5

7:41 pm-12:59 am

1 stop5h 18m

Boston Logan Intl

Sat 6/6

7:19 am-3:01 pm

1 stop7h 42m

$347

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sat 5/9

3:34 pm-11:59 pm

2 stops8h 25m

Boston Logan Intl

Mon 5/11

10:45 am-6:39 pm

1 stop7h 54m

$352

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Wed 6/3

3:36 pm-11:59 pm

2 stops8h 23m

Boston Logan Intl

Tue 6/9

5:45 am-3:01 pm

2 stops9h 16m

$357

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Tue 5/5

10:09 am-3:03 pm

1 stop4h 54m

Boston Logan Intl

Thu 5/7

3:00 pm-10:34 pm

1 stop7h 34m

$367

FlintBoston

FNT - BOS

FNTBOS

Flint Bishop

Sat 5/16

3:34 pm-11:59 pm

2 stops8h 25m

Boston Logan Intl

Sun 5/24

7:19 am-1:24 pm

1 stop6h 05m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 April.
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 $248). Flying from Flint to Boston in December is currently the most expensive (average of $536). 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 April 24, 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
9,643 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,643 reviews
United Airlines
7.4
Good
9,643 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,666 reviews
United Airlines
7.4
Good
9,643 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 18m. 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 $243 round trip. These flights start at 41% 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 $248). Flying from Flint to Boston in December is currently the most expensive (average of $536). 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
Brockton
Seekonk
Cranston
Chelsea
Warwick
Peabody
Seabrook
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Waltham
Lowell
Braintree

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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$323FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$316FlexibilityNo cancel feeOn-time69%

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