Find flights
When to book
FAQs

Cheap flights from Boston to Lyon from C$ 748

BOS — LYS
28 Oct — 4 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Lyon

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Lyon

Sun 8/117:15 p.m. -
2 stops31h 20m
Tue 24/119:10 a.m. -
2 stops15h 15m
Deal found 24/9C$ 819
Sun 8/117:15 p.m. -
2 stops31h 20m
Sun 15/114:40 p.m. -
2 stops31h 45m
Deal found 24/9C$ 896
Mon 9/117:15 p.m. -
2 stops31h 20m
Wed 25/119:10 a.m. -
2 stops15h 15m
Deal found 24/9C$ 905
Tue 10/1110:45 p.m. -
2 stops36h 50m
Tue 17/116:20 p.m. -
1 stop26h 20m
Deal found 26/9C$ 908
Tue 1/1210:45 p.m. -
2 stops53h 25m
Tue 8/126:20 p.m. -
1 stop26h 20m
Deal found 25/9C$ 915
Mon 19/1011:15 p.m. -
2 stops36h 10m
Thu 5/116:20 p.m. -
1 stop26h 20m
Deal found 25/9C$ 947
Tue 27/1011:45 p.m. -
2 stops36h 50m
Mon 2/116:20 p.m. -
2 stops32h 10m
Deal found 25/9C$ 967
Sun 8/118:05 p.m. -
2 stops33h 00m
Thu 12/111:40 p.m. -
2 stops33h 47m
Deal found 27/9C$ 969
Tue 1/128:00 p.m. -
2 stops30h 35m
Tue 8/124:20 p.m. -
2 stops32h 05m
Deal found 25/9C$ 970
Sun 8/115:35 p.m. -
1 stop14h 05m
Thu 12/112:25 p.m. -
1 stop31h 20m
Deal found 27/9C$ 972

Find flight deals from Boston to Lyon

Round-trip from

C$ 819

One-way from

C$ 748

Popular in

December

Cheapest in

April

Average price

C$ 1,061
8/11-24/11
  • 8/11-24/11
  • 4 total stops
  • 46h 35m total
  • Boston to Lyon
Search Deals
Delta
  • Delta
  • 21/12-31/12
  • 1 total stop
  • 10h 35m total
  • Boston to Lyon
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 116 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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

Cheapest round-trip
Quickest round-trip

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Mon 21/12

4:55 p.m.-9:30 a.m.

1 stop10h 35m

Lyon-Saint Exupéry

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 748

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Thu 15/10

10:51 a.m.-7:45 p.m.

2 stops26h 54m

Lyon-Saint Exupéry

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 783

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Tue 22/12

5:19 p.m.-6:40 p.m.

2 stops19h 21m

Lyon-Saint Exupéry

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 858

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Tue 27/10

11:45 p.m.-5:35 p.m.

2 stops36h 50m

Lyon-Saint Exupéry

Mon 2/11

6:20 p.m.-8:30 p.m.

2 stops32h 10m

C$ 967

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Sun 8/11

8:05 p.m.-11:05 a.m.

2 stops33h 00m

Lyon-Saint Exupéry

Thu 12/11

1:40 p.m.-5:27 p.m.

2 stops33h 47m

C$ 969

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Sun 8/11

5:35 p.m.-1:40 p.m.

1 stop14h 05m

Lyon-Saint Exupéry

Thu 12/11

2:25 p.m.-3:45 p.m.

1 stop31h 20m

C$ 972

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Mon 16/11

9:30 p.m.-1:30 p.m.

1 stop10h 00m

Lyon-Saint Exupéry

Wed 2/12

7:00 p.m.-6:25 p.m.

2 stops29h 25m

C$ 1,116

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Mon 16/11

6:35 p.m.-11:05 a.m.

1 stop10h 30m

Lyon-Saint Exupéry

Wed 2/12

7:00 a.m.-5:55 p.m.

2 stops16h 55m

C$ 1,190

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Thu 8/10

4:11 p.m.-6:00 p.m.

2 stops19h 49m

Lyon-Saint Exupéry

Thu 15/10

10:25 a.m.-7:55 p.m.

1 stop15h 30m

C$ 1,249

BostonLyon

BOS Boston Logan Intl - LYS Lyon-Saint Exupéry

BOSLYS

Boston Logan Intl

Mon 21/12

7:30 a.m.-1:30 p.m.

1 stop24h 00m

Lyon-Saint Exupéry

Mon 18/1

7:05 p.m.-2:20 p.m.

1 stop25h 15m

C$ 1,302

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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

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?

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 55 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, April is the cheapest month in which you can book a flight from Boston to Lyon (average of C$ 806). Flying from Boston to Lyon in December is currently the most expensive (average of C$ 2,079). 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 Boston to Lyon?

Airfare is below average for this route at the moment.

Boston to Lyon flights typically cost between C$ 993 and C$ 1,408 in November.
The cheapest round-trip price found within the last 5 days was C$ 819 on Multiple Airlines (8 Nov-24 Nov).

Related info for your journey

  • How long is the flight from Boston to Lyon?

    There are many flights that can get you from Boston to Lyon in 14h 05m. Fly via TAP AIR PORTUGAL, United Airlines, or Scandinavian Airlines to get the fastest option. There are 5853 km between Boston and Lyon. This flight may include one or multiple stops.

  • 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, April is the cheapest month in which you can book a flight from Boston to Lyon (average of C$ 806). Flying from Boston to Lyon in December is currently the most expensive (average of C$ 2,079). 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

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Boston to Lyon?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Lyon from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston to Lyon?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to Lyon for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston to Lyon with no change fees?

Need flexible booking options for your flight to Lyon from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Lyon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.