Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Lyon from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Lyon departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Lyon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Brussels Airlines Logo
3:40 pm - 11:05 amBOS-LYS
13h 25m1 stop
Brussels Airlines Logo
7:00 am - 2:52 pmLYS-BOS
13h 52m2 stops
$417Brussels Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 2
United Airlines Logo
6:40 pm - 11:05 amBOS-LYS
10h 25m1 stop
United Airlines Logo
1:05 pm - 6:35 pmLYS-BOS
11h 30m1 stop
$426United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Air Canada Logo
3:40 pm - 11:05 amBOS-LYS
13h 25m1 stop
Air Canada Logo
7:00 am - 2:52 pmLYS-BOS
13h 52m2 stops
$430Air Canada
Find Deal
Wed, Nov 26 - Wed, Dec 3
Multiple Airlines Logo
3:40 pm - 11:10 amBOS-LYS
13h 30m2 stops
Multiple Airlines Logo
12:50 pm - 2:05 pmLYS-BOS
31h 15m1 stop
$432Multiple Airlines
Find Deal
Sun, Nov 23 - Mon, Dec 1
Multiple Airlines Logo
6:40 pm - 11:05 amBOS-LYS
10h 25m1 stop
Multiple Airlines Logo
12:50 pm - 2:05 pmLYS-BOS
31h 15m1 stop
$451Multiple Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
Air Canada Logo
4:35 pm - 10:05 amBOS-LYS
36h 30m2 stops
Air Canada Logo
12:55 pm - 7:12 pmLYS-BOS
11h 17m1 stop
$463Air Canada
Find Deal
Thu, Mar 19 - Thu, Mar 26
British Airways Logo
6:55 pm - 1:00 pmBOS-LYS
12h 05m1 stop
British Airways Logo
6:40 pm - 7:45 pmLYS-BOS
31h 05m1 stop
$468British Airways
Find Deal
Sun, Nov 23 - Tue, Dec 2
Lufthansa Logo
2:21 pm - 5:40 pmBOS-LYS
21h 19m2 stops
Lufthansa Logo
6:25 pm - 6:35 pmLYS-BOS
30h 10m1 stop
$473Lufthansa
Find Deal
Sun, Nov 23 - Tue, Dec 2
British Airways Logo
7:30 am - 1:00 pmBOS-LYS
23h 30m1 stop
British Airways Logo
7:00 pm - 7:45 pmLYS-BOS
30h 45m1 stop
$493British Airways
Find Deal
Sun, Nov 23 - Wed, Dec 3
Lufthansa Logo
2:21 pm - 5:40 pmBOS-LYS
21h 19m2 stops
Lufthansa Logo
6:25 pm - 1:25 pmLYS-BOS
25h 00m2 stops
$528Lufthansa
Find Deal
Sun, Nov 23 - Mon, Dec 1

Brussels Airlines flights from Boston to Lyon

Our best Brussels Airlines deals on Boston to Lyon flight tickets
Brussels Airlines
Nov 26
BOS3:40 pmBoston Logan Intl
13h 25m
1 stop
LYS11:05 amLyon-Saint Exupéry
Dec 2
LYS7:00 amLyon-Saint Exupéry
13h 52m
2 stops
BOS2:52 pmBoston Logan Intl
$417
Find similar
Brussels Airlines
Nov 26
BOS3:40 pmBoston Logan Intl
13h 25m
1 stop
LYS11:05 amLyon-Saint Exupéry
Dec 1
LYS11:50 amLyon-Saint Exupéry
31h 35m
2 stops
BOS1:25 pmBoston Logan Intl
$514
Find similar

United Airlines flights from Boston to Lyon

Our best United Airlines deals on Boston to Lyon flight tickets
United Airlines
Nov 26
BOS6:40 pmBoston Logan Intl
10h 25m
1 stop
LYS11:05 amLyon-Saint Exupéry
Dec 3
LYS1:05 pmLyon-Saint Exupéry
11h 30m
1 stop
BOS6:35 pmBoston Logan Intl
$426
Find similar
United Airlines
Feb 2
BOS3:40 pmBoston Logan Intl
13h 25m
1 stop
LYS11:05 amLyon-Saint Exupéry
Feb 11
LYS8:55 amLyon-Saint Exupéry
15h 40m
1 stop
BOS6:35 pmBoston Logan Intl
$428
Find similar
United Airlines
Jan 8
BOS7:07 pmBoston Logan Intl
33h 58m
2 stops
LYS11:05 amLyon-Saint Exupéry
Jan 15
LYS1:55 pmLyon-Saint Exupéry
35h 44m
2 stops
BOS7:39 pmBoston Logan Intl
$448
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Boston to Lyon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Wed 11/26

3:40 pm-11:05 am

1 stop13h 25m

Lyon-Saint Exupéry

Tue 12/2

7:00 am-2:52 pm

2 stops13h 52m

$417

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Wed 11/26

6:40 pm-11:05 am

1 stop10h 25m

Lyon-Saint Exupéry

Wed 12/3

1:05 pm-6:35 pm

1 stop11h 30m

$426

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Wed 11/26

3:40 pm-11:05 am

1 stop13h 25m

Lyon-Saint Exupéry

Wed 12/3

7:00 am-2:52 pm

2 stops13h 52m

$430

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Sun 11/23

3:40 pm-11:10 am

2 stops13h 30m

Lyon-Saint Exupéry

Mon 12/1

12:50 pm-2:05 pm

1 stop31h 15m

$432

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Wed 11/26

6:40 pm-11:05 am

1 stop10h 25m

Lyon-Saint Exupéry

Mon 12/1

12:50 pm-2:05 pm

1 stop31h 15m

$451

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Thu 3/19

4:35 pm-10:05 am

2 stops36h 30m

Lyon-Saint Exupéry

Thu 3/26

12:55 pm-7:12 pm

1 stop11h 17m

$463

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Sun 11/23

6:55 pm-1:00 pm

1 stop12h 05m

Lyon-Saint Exupéry

Tue 12/2

6:40 pm-7:45 pm

1 stop31h 05m

$468

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Sun 11/23

2:21 pm-5:40 pm

2 stops21h 19m

Lyon-Saint Exupéry

Tue 12/2

6:25 pm-6:35 pm

1 stop30h 10m

$473

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Sun 11/23

7:30 am-1:00 pm

1 stop23h 30m

Lyon-Saint Exupéry

Wed 12/3

7:00 pm-7:45 pm

1 stop30h 45m

$493

BostonLyon

BOS - LYS

BOSLYS

Boston Logan Intl

Sun 11/23

2:21 pm-5:40 pm

2 stops21h 19m

Lyon-Saint Exupéry

Mon 12/1

6:25 pm-1:25 pm

2 stops25h 00m

$528

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Lyon from

How to get the cheapest flight ticket from Boston to Lyon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lyon?

If you aren’t able to travel during the month of November, then book flights to Lyon from Boston during January instead. Flights to Lyon in January, while not as cheap as those in November, still average around $589.

What is the cheapest day to depart on your flight to Lyon?

Our data shows that Saturday is the least expensive day to fly to Lyon. Tickets to fly out on this day can be as low as $754. The most expensive day to fly to Lyon is Wednesday, with ticket prices averaging around $901.

What is the cheapest time of day to depart on your flight to Lyon?

Our data shows that the cheapest Boston to Lyon flights are usually those with departure times in the morning. Our users have found flights to Lyon in the morning for as low as $670. Flights to Lyon are more costly in the afternoon, with an average ticket price of $873. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Lyon?

You are more likely to see cheaper flights to Lyon from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Lyon for around $763 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lyon from Boston for as low as $644 on momondo.

How have Boston to Lyon flight prices changed over time?

As of October 2025, prices for Boston to Lyon flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Lyon

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Lyon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Lyon (BOS to LYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Lyon

Direct flights

None
There are no direct flights from Boston to Lyon. There are no popular flight routes from Boston to Lyon.
Search flight deals

  • How far is Boston Logan Intl to Lyon-Saint Exupéry by plane?

    Boston Logan Intl and Lyon-Saint Exupéry are 3626.9 mi apart from one another. By plane, this route typically takes 9h 45m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Lyon-Saint Exupéry Airport?

    Prices for flights from Boston Logan Intl Airport to Lyon-Saint Exupéry Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Lyon-Saint Exupéry Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Lyon-Saint Exupéry Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Lyon-Saint Exupéry Airport.

  • What documentation or ID do you need to fly to Lyon-Saint Exupéry Airport?

    The travel and health documents you'll need for your trip to Lyon-Saint Exupéry Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lyon-Saint Exupéry Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Lyon?

Best airlines flying from Boston to Lyon

Compare and see reviews for airlines that fly from Boston to Lyon with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $407Free CancellationRating
7.1
10,381 reviews
Search Air Canada flights
United AirlinesPriceFrom $444Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
British AirwaysPriceFrom $467Free CancellationRating
6.7
7,487 reviews
Search British Airways flights
Air FrancePriceFrom $479Free CancellationRating
7.4
1,482 reviews
Search Air France flights
LufthansaPriceFrom $495Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $505Free CancellationRating
7.1
2,040 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom $515Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Aer LingusPriceFrom $614Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights

Traveling to a place near Lyon?

Book flights to Lyon if you plan to visit one of these locations
Chamonix
Courchevel
Val Thorens
Megève
Ferney-Voltaire
Val-d'Isere
Évian-les-Bains
Morzine
Les Houches
Vienne
Saint-Gervais-les-Bains
Albertville
Tignes
Lons-le-Saunier
Gap
Annemasse
Aubenas
Huez
Val-Cenis
Tournus

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Lyon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Lyon for you.

Can I find flights from Boston to Lyon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Lyon flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Lyon?

momondo helps you find the best flight between Boston and Lyon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Lyon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Lyon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Lyon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/29
Sat 12/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to France