Lyon

$232+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LYS
jul. 7 — jul. 141
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Cheapflights Tip: The best prices from Boston Logan Intl to Lyon-Saint Exupéry are usually found in January or November, booked 45 days in advance, depart on a Saturday or Monday and return on a Wednesday

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 julio 2, 2025.

Round-trip from

$376
(Flightnetwork)

One-way from

$232
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$903
From Boston Logan Intl to Lyon-Saint Exupéry
One-way flight from Boston Logan Intl to Lyon-Saint Exupéry
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 julio 2, 2025.

This Flightnetwork deal was found by Cheapflights users on 7/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/46:40 pmBOS - LYS
1 stop9h 55mAir Canada
mar. 8/192:00 pmLYS - BOS
1 stop13h 56mAir Canada
Deal found 7/1$376
This United Airlines deal was found by Cheapflights users on 7/1. 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.
lun. 8/43:20 pmBOS - LYS
1 stop13h 15mUnited Airlines
mar. 8/192:00 pmLYS - BOS
1 stop25h 30mUnited Airlines
Deal found 7/1$408
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/711:00 pmBOS - LYS
1 stop13h 05mMultiple Airlines
dom. 10/129:20 amLYS - BOS
1 stop18h 50mMultiple Airlines
Deal found 7/2$412
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/163:15 pmBOS - LYS
1 stop13h 20mBrussels Airlines
mar. 9/232:00 pmLYS - BOS
1 stop30h 30mBrussels Airlines
Deal found 7/2$455
This Iberia deal was found by Cheapflights users on 7/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/241:00 pmBOS - LYS
2 stops16h 55mIberia
mié. 10/16:10 amLYS - BOS
2 stops22h 40mIberia
Deal found 7/2$499
This Austrian Airlines deal was found by Cheapflights users on 7/2. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/155:10 pmBOS - LYS
1 stop13h 00mAustrian Airlines
lun. 9/2212:55 pmLYS - BOS
2 stops36h 00mAustrian Airlines
Deal found 7/2$515
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/157:30 amBOS - LYS
1 stop28h 15mBritish Airways
lun. 12/296:45 pmLYS - BOS
1 stop31h 00mBritish Airways
Deal found 7/1$520
This Lufthansa deal was found by Cheapflights users on 6/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/148:05 pmBOS - LYS
1 stop15h 00mLufthansa
vie. 8/81:00 pmLYS - BOS
1 stop10h 40mLufthansa
Deal found 6/30$524

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 julio 2, 2025.
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

lun. 8/4

6:40 pm-10:35 am

1 stop9h 55m

Lyon-Saint Exupéry

mar. 8/19

2:00 pm-9:56 pm

1 stop13h 56m

$376

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

lun. 8/4

3:20 pm-10:35 am

1 stop13h 15m

Lyon-Saint Exupéry

mar. 8/19

2:00 pm-9:30 am

1 stop25h 30m

$408

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

mar. 10/7

11:00 pm-6:05 pm

1 stop13h 05m

Lyon-Saint Exupéry

dom. 10/12

9:20 am-10:10 pm

1 stop18h 50m

$412

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

mar. 9/16

3:15 pm-10:35 am

1 stop13h 20m

Lyon-Saint Exupéry

mar. 9/23

2:00 pm-2:30 pm

1 stop30h 30m

$455

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

mié. 9/24

1:00 pm-11:55 am

2 stops16h 55m

Lyon-Saint Exupéry

mié. 10/1

6:10 am-10:50 pm

2 stops22h 40m

$499

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

lun. 9/15

5:10 pm-12:10 pm

1 stop13h 00m

Lyon-Saint Exupéry

lun. 9/22

12:55 pm-6:55 pm

2 stops36h 00m

$515

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

lun. 12/15

7:30 am-5:45 pm

1 stop28h 15m

Lyon-Saint Exupéry

lun. 12/29

6:45 pm-7:45 pm

1 stop31h 00m

$520

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

lun. 7/14

8:05 pm-5:05 pm

1 stop15h 00m

Lyon-Saint Exupéry

vie. 8/8

1:00 pm-5:40 pm

1 stop10h 40m

$524

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

mar. 10/7

8:50 pm-8:40 am

2 stops29h 50m

$232

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

dom. 10/5

11:55 pm-8:40 am

1 stop26h 45m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 13 results
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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 June 27, 2025.

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 45 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, November is the cheapest month in which you can book a flight from Boston to Lyon (average of $703). Flying from Boston to Lyon in June is currently the most expensive (average of $1,199). 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.

What is the cheapest time of day to fly from BOS to LYS?

Find hourly flight availability from Boston to Lyon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 2, 2025.

It’s optimal to fly from Boston to Lyon in the morning. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the afternoon.

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 julio 2, 2025.
Read through reviews of airlines operating flights from Boston to Lyon, such as Austrian Airlines, United Airlines, and Brussels Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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

    Flying on Air Canada is currently your cheapest option to Lyon, with prices starting at $376. Additional round-trip tickets that might be worth considering are offered by United Airlines and Brussels Airlines, with the lowest prices starting at $432 and $455, respectively. Air Canada is priced at 54% 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 $288 on Vueling. Other airlines that offer cheap prices include Air Canada from $359 and Lufthansa from $405 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, November is the cheapest month in which you can book a flight from Boston to Lyon (average of $703). Flying from Boston to Lyon in June is currently the most expensive (average of $1,199). 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
Annemasse
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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.

Top 10 airlines flying from Boston to Lyon

Discover the top 10 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 julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$405Average$736FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$467Average$691FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$505Average$1,170FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$545Average$1,087FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$597Average$834FlexibilityNo cancel feeOn-time69%
DeltaCheapest$602Average$880FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$617Average$832FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$633Average$827FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$667Average$989FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$711Average$917FlexibilityNo cancel feeOn-time75%

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