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Lyon

$364+ Cheap flights from Boston (BOS) to Lyon (LYS)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LYS
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Boston to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Lyon (LYS). 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 January 8, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$388
(Mytrip)

One-way from

$364
(SmartFares)

Popular in

December

Cheapest in

November

Average price

$588
Provider with most accurate pricing for Boston Logan Intl-Lyon-Saint Exupéry flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Lyon-Saint Exupéry flights.
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From Boston Logan Intl to Lyon-Saint Exupéry
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One-way flight from Boston Logan Intl to Lyon-Saint Exupéry
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Boston to Lyon

Cheapest flights from Boston to Lyon
Explore the most affordable flight options available from Boston to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/193:40 pmBOS - LYS
1 stop13h 25mAir Canada
Tue 2/31:40 pmLYS - BOS
1 stop12h 02mAir Canada
Deal found 1/7$388
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Mon 3/1610:15 amBOS - LYS
1 stop18h 50mUnited Airlines
Tue 3/311:25 pmLYS - BOS
2 stops30h 04mUnited Airlines
Deal found 1/7$401
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Wed 3/116:40 pmBOS - LYS
1 stop10h 25mUnited Airlines
Thu 3/1912:55 pmLYS - BOS
1 stop11h 17mUnited Airlines
Deal found 1/8$415
This oojo deal was found by Cheapflights users on 1/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2310:45 pmBOS - LYS
1 stop30h 30mTAP AIR PORTUGAL
Sat 1/315:10 amLYS - BOS
1 stop15h 25mTAP AIR PORTUGAL
Deal found 1/7$416
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Wed 3/117:05 amBOS - LYS
2 stops22h 00mUnited Airlines
Tue 3/2412:55 pmLYS - BOS
1 stop11h 17mUnited Airlines
Deal found 1/8$419
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/410:15 amBOS - LYS
1 stop18h 50mMultiple Airlines
Wed 2/118:55 amLYS - BOS
1 stop15h 40mMultiple Airlines
Deal found 1/7$420
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Mon 1/1910:30 amBOS - LYS
2 stops18h 35mUnited Airlines
Tue 2/31:40 pmLYS - BOS
2 stops54h 37mUnited Airlines
Deal found 1/7$421
This Booking.com deal was found by Cheapflights users on 1/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 amBOS - LYS
1 stop23h 40mMultiple Airlines
Tue 9/222:00 pmLYS - BOS
1 stop25h 50mMultiple Airlines
Deal found 1/6$424

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Lyon 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 January 8, 2026.
Use the filters below to find and compare flights from Boston to Lyon that are best for you.

Fly from

Boston

Fly to

Lyon

Route

Depart

Return

Price

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Mon 3/16

10:15 am-10:05 am

1 stop18h 50m

Lyon-Saint Exupéry

Tue 3/31

1:25 pm-1:29 pm

2 stops30h 04m

$401

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Wed 3/11

6:40 pm-10:05 am

1 stop10h 25m

Lyon-Saint Exupéry

Thu 3/19

12:55 pm-7:12 pm

1 stop11h 17m

$415

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Mon 1/19

10:30 am-11:05 am

2 stops18h 35m

Lyon-Saint Exupéry

Tue 2/3

1:40 pm-2:17 pm

2 stops54h 37m

$421

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Sun 3/15

9:40 pm-5:40 pm

1 stop15h 00m

Lyon-Saint Exupéry

Tue 3/24

12:55 pm-9:27 pm

1 stop13h 32m

$435

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Tue 3/10

9:40 pm-5:40 pm

1 stop15h 00m

Lyon-Saint Exupéry

Tue 3/24

12:55 pm-7:12 pm

1 stop11h 17m

$435

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Tue 3/10

3:35 pm-11:10 am

2 stops14h 35m

Lyon-Saint Exupéry

Thu 3/19

12:55 pm-7:12 pm

1 stop11h 17m

$442

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Fri 3/20

10:15 am-10:05 am

1 stop18h 50m

Lyon-Saint Exupéry

Tue 3/24

12:55 pm-2:31 pm

2 stops30h 36m

$451

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Fri 2/20

9:30 am-11:05 am

2 stops19h 35m

Lyon-Saint Exupéry

Tue 3/3

1:40 pm-12:53 pm

2 stops29h 13m

$456

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Thu 1/15

10:45 pm-11:55 pm

1 stop19h 10m

$364

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Thu 1/15

10:45 am-8:55 pm

2 stops28h 10m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 12 results
1
2

Compare providers for flights from Boston to Lyon

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 Lyon in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Lyon from Boston 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 Boston to Lyon

How far ahead should I book a flight from Boston to Lyon?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Lyon. Price data was last updated on January 2, 2026.

The price you pay for your flight from Boston to Lyon may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Boston to Lyon (average of $376). Flying from Boston to Lyon in June is currently the most expensive (average of $639). 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 Lyon

Get insights into the airlines that provide service to Lyon. 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 Lyon. Reviews last updated January 8, 2026.
Read through reviews of airlines operating flights from Boston to Lyon, such as Delta, Air France, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,032 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,032 reviews
Delta
7.9
Good
8,032 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,519 reviews
Delta
7.9
Good
8,032 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,142 reviews
Delta
7.9
Good
8,032 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,429 reviews
Delta
7.9
Good
8,032 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,698 reviews
Delta
7.9
Good
8,032 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Lyon. 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 Boston to Lyon?

    There are many flights that can get you from Boston to Lyon in 18h 50m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 3637 mi.

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

    Flying on Iberia is currently your cheapest option to Lyon, with prices starting at $376. Additional round-trip tickets that might be worth considering are offered by Air Canada and British Airways, with the lowest prices starting at $405 and $419, respectively. Iberia is priced at 50% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Boston to Lyon one-way?

    One-way options have recently been found by users for as low as $313 on Aer Lingus. Other airlines that offer cheap prices include Delta from $407 and Air France from $407 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Lyon 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 Boston to Lyon?

    Currently, March is the cheapest month in which you can book a flight from Boston to Lyon (average of $376). Flying from Boston to Lyon in June is currently the most expensive (average of $639). 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 Lyon?

Book flights to Lyon if you plan to visit one of these locations
Annemasse
Huez

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Alternative routes for Boston to Lyon

See prices for flight routes from nearby airports that may be better suited for you.
Albany to Lyon flights
Hartford to Lyon flights

Top 9 airlines flying from Boston to Lyon

Discover the top 9 airlines that operate flights from Boston to Lyon. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$376Average$403FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$405Average$523FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$444Average$705FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$467Average$659FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$479Average$723FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$485Average$684FlexibilityNo cancel feeOn-time76%
DeltaCheapest$504Average$773FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$550Average$970FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$555Average$958FlexibilityNo cancel feeOn-timeN/A

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