HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$300+ Cheap flights from Lyon (LYS) to Boston (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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — BOS
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lyon to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lyon-Saint Exupéry to Boston Logan Intl are usually found in May or February, booked 59 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Lyon to Boston

Cheapest flights from Lyon to Boston
Explore the most affordable flight options available from Lyon to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This Lufthansa deal was found by Cheapflights users on 12/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:05 pmLYS - BOS
1 stop28h 20mLufthansa
Thu 1/228:40 pmBOS - LYS
1 stop15h 00mLufthansa
Deal found 12/9$703
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/236:10 amLYS - BOS
2 stops23h 44mUnited Airlines
Thu 1/224:16 pmBOS - LYS
2 stops36h 49mUnited Airlines
Deal found 12/9$775
This Lufthansa deal was found by Cheapflights users on 12/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:25 pmLYS - BOS
1 stop30h 10mLufthansa
Wed 1/74:20 pmBOS - LYS
1 stop11h 45mLufthansa
Deal found 12/8$807
This Mytrip deal was found by Cheapflights users on 12/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:15 amLYS - BOS
2 stops17h 55mMultiple Airlines
Wed 1/77:50 pmBOS - LYS
2 stops20h 35mMultiple Airlines
Deal found 12/8$820
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:55 pmLYS - BOS
1 stop31h 00mMultiple Airlines
Fri 5/111:30 pmBOS - LYS
1 stop28h 00mMultiple Airlines
Deal found 12/9$824
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Thu 12/251:55 pmLYS - BOS
1 stop25h 37mUnited Airlines
Sat 1/36:40 pmBOS - LYS
2 stops33h 25mUnited Airlines
Deal found 12/7$901
This Gotogate deal was found by Cheapflights users on 12/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:10 amLYS - BOS
1 stop15h 25mTAP AIR PORTUGAL
Sat 1/310:25 pmBOS - LYS
1 stop29h 45mTAP AIR PORTUGAL
Deal found 12/7$916
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/241:05 pmLYS - BOS
2 stops16h 49mUnited Airlines
Fri 5/13:18 pmBOS - LYS
2 stops15h 02mUnited Airlines
Deal found 12/9$928

Find flight deals from Lyon to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) 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 December 9, 2025.

Round-trip from

$516
(Kiwi.com)

One-way from

$300
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$738
From Lyon-Saint Exupéry to Boston Logan Intl
Search Deals
One-way flight from Lyon-Saint Exupéry to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lyon 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 December 9, 2025.
Use the filters below to find and compare flights from Lyon to Boston that are best for you.

Fly from

Lyon

Fly to

Boston

Route

Depart

Return

Price

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Sat 1/24

7:40 pm-8:55 pm

1 stop31h 15m

Boston Logan Intl

Sat 2/7

10:40 pm-10:40 pm

1 stop18h 00m

$524

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Thu 3/5

8:10 pm-3:50 pm

1 stop25h 40m

Boston Logan Intl

Mon 3/9

6:35 pm-7:25 pm

1 stop19h 50m

$584

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Mon 3/23

8:15 pm-9:55 pm

1 stop30h 40m

Boston Logan Intl

Sat 3/28

10:50 pm-9:05 am

1 stop28h 15m

$611

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Thu 4/16

2:40 pm-9:05 pm

1 stop12h 25m

Boston Logan Intl

Tue 4/21

10:50 pm-3:30 pm

1 stop10h 40m

$615

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Sat 1/24

8:20 am-8:55 pm

1 stop18h 35m

Boston Logan Intl

Sat 2/7

10:40 pm-10:40 pm

1 stop18h 00m

$628

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Fri 2/6

8:10 pm-3:50 pm

1 stop25h 40m

Boston Logan Intl

Sun 2/8

10:05 am-10:05 am

2 stops18h 00m

$631

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Mon 3/9

10:50 am-10:20 am

2 stops28h 30m

Boston Logan Intl

Mon 3/16

6:35 pm-7:25 pm

1 stop19h 50m

$636

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Wed 3/11

6:25 am-7:12 pm

2 stops17h 47m

Boston Logan Intl

Wed 3/25

10:15 am-10:05 am

1 stop18h 50m

$643

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Thu 3/5

6:20 am-1:10 pm

1 stop12h 50m

Boston Logan Intl

Mon 3/9

10:30 am-10:05 am

2 stops18h 35m

$658

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

Fri 3/20

6:25 am-2:10 pm

1 stop12h 45m

Boston Logan Intl

Thu 3/26

9:40 pm-12:25 pm

1 stop9h 45m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Lyon to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Lyon to Boston. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Lyon to Boston, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Lyon to Boston (average of $406). Flying from Lyon to Boston in July is currently the most expensive (average of $708). 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.

Related info for your journey

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

    For as low as $628, LEVEL can have you in Boston from Lyon in 18h 35m. Lyon and Boston are separated by a distance of 3637 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $263 on Vueling. Other airlines that offer cheap prices include Aer Lingus from $491 and British Airways from $655 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Lyon to Boston (average of $406). Flying from Lyon to Boston in July is currently the most expensive (average of $708). 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
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Cranston
Lincoln
Lowell
Smithfield
Peabody
Brockton
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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.

Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 9, 2025.
Atlanta to Boston flights
Raleigh to Boston flights
Des Moines to Boston flights
Orlando to Boston flights
Presque Isle to Boston flights
Savannah to Boston flights
Boston to Cleveland flights
Boston to Orlando Airport flights
Boston to Syracuse flights
Boston to Des Moines flights
Boston to Raleigh flights
Boston to Newark Airport flights
Boston to Asheville flights
Boston to Grand Rapids flights
Boston to Cleveland flights
Boston to Jacksonville flights
Boston to Philadelphia flights
Boston to Raleigh flights
Boston to Atlanta flights
Boston to Chicago O'Hare Intl Airport flights
Boston to Knoxville flights
Boston to Chicago Midway Airport flights
Boston to New York John F Kennedy Intl Airport flights
Boston to New York LaGuardia Airport flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.