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Cheap flights from Lyon to Boston from $351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lyon to Boston departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Lyon to Boston

Cheap round-trip flights

Logo
5:50 pm - 8:55 pmLYS-BOS
33h 05m1 stop
Logo
10:40 pm - 7:35 amBOS-LYS
26h 55m1 stop
$409
Find Deal
lun., nov. 3 - lun., nov. 17
Logo
5:50 pm - 8:55 pmLYS-BOS
33h 05m1 stop
Logo
10:40 pm - 7:35 amBOS-LYS
26h 55m1 stop
$416
Find Deal
lun., nov. 3 - lun., nov. 17
LEVEL Logo
7:40 pm - 8:55 pmLYS-BOS
31h 15m1 stop
LEVEL Logo
10:40 pm - 7:45 amBOS-LYS
27h 05m1 stop
$443LEVEL
Find Deal
sáb., ene. 17 - sáb., feb. 28
LEVEL Logo
8:15 am - 8:55 pmLYS-BOS
18h 40m1 stop
LEVEL Logo
10:40 pm - 10:40 pmBOS-LYS
18h 00m1 stop
$479LEVEL
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sáb., ene. 17 - sáb., feb. 28
TAP AIR PORTUGAL Logo
11:00 am - 8:10 pmLYS-BOS
15h 10m1 stop
TAP AIR PORTUGAL Logo
11:45 pm - 5:35 pmBOS-LYS
12h 50m1 stop
$488TAP AIR PORTUGAL
Find Deal
vie., mar. 6 - dom., mar. 15
Scandinavian Airlines Logo
8:10 pm - 3:50 pmLYS-BOS
25h 40m1 stop
Scandinavian Airlines Logo
5:35 pm - 7:25 pmBOS-LYS
19h 50m1 stop
$502Scandinavian Airlines
Find Deal
vie., nov. 7 - mar., nov. 11
TAP AIR PORTUGAL Logo
5:10 am - 8:10 pmLYS-BOS
21h 00m1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 11:55 pmBOS-LYS
19h 10m1 stop
$503TAP AIR PORTUGAL
Find Deal
jue., nov. 27 - jue., dic. 4
Scandinavian Airlines Logo
8:10 pm - 3:50 pmLYS-BOS
25h 40m1 stop
Scandinavian Airlines Logo
5:35 pm - 7:25 pmBOS-LYS
19h 50m1 stop
$504Scandinavian Airlines
Find Deal
vie., nov. 7 - sáb., nov. 15
Iberia Logo
11:20 pm - 8:55 pmLYS-BOS
27h 35m1 stop
Iberia Logo
10:40 pm - 10:40 pmBOS-LYS
18h 00m1 stop
$524Iberia
Find Deal
dom., ene. 18 - sáb., ene. 31
Iberia Logo
5:50 pm - 8:55 pmLYS-BOS
33h 05m1 stop
Iberia Logo
10:40 pm - 7:35 amBOS-LYS
26h 55m1 stop
$538Iberia
Find Deal
lun., nov. 3 - mar., nov. 18

Iberia flights from Lyon to Boston

Our best Iberia deals on Lyon to Boston flight tickets
Iberia
Jan 18
LYS11:20 pmLyon-Saint Exupéry
27h 35m
1 stop
BOS8:55 pmBoston Logan Intl
Jan 31
BOS10:40 pmBoston Logan Intl
18h 00m
1 stop
LYS10:40 pmLyon-Saint Exupéry
$524
Find similar
Iberia
Nov 3
LYS5:50 pmLyon-Saint Exupéry
33h 05m
1 stop
BOS8:55 pmBoston Logan Intl
Nov 18
BOS10:40 pmBoston Logan Intl
26h 55m
1 stop
LYS7:35 amLyon-Saint Exupéry
$538
Find similar
Iberia
Nov 11
LYS6:10 amLyon-Saint Exupéry
15h 05m
1 stop
BOS3:15 pmBoston Logan Intl
Nov 30
BOS10:40 pmBoston Logan Intl
12h 30m
1 stop
LYS5:10 pmLyon-Saint Exupéry
$594
Find similar

American Airlines flights from Lyon to Boston

Our best American Airlines deals on Lyon to Boston flight tickets
American Airlines
Dec 8
LYS12:25 pmLyon-Saint Exupéry
13h 25m
1 stop
BOS7:50 pmBoston Logan Intl
Dec 23
BOS7:15 pmBoston Logan Intl
16h 50m
1 stop
LYS6:05 pmLyon-Saint Exupéry
$629
Find similar
American Airlines
Jan 18
LYS6:10 amLyon-Saint Exupéry
19h 40m
1 stop
BOS7:50 pmBoston Logan Intl
Mar 1
BOS7:25 pmBoston Logan Intl
11h 35m
1 stop
LYS1:00 pmLyon-Saint Exupéry
$630
Find similar
American Airlines
Jan 18
LYS10:30 amLyon-Saint Exupéry
11h 25m
1 stop
BOS3:55 pmBoston Logan Intl
Feb 1
BOS2:31 pmBoston Logan Intl
16h 29m
2 stops
LYS1:00 pmLyon-Saint Exupéry
$631
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from Lyon to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

lun. 11/3

5:50 pm-8:55 pm

1 stop33h 05m

Boston Logan Intl

lun. 11/17

10:40 pm-7:35 am

1 stop26h 55m

$409

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

lun. 11/3

5:50 pm-8:55 pm

1 stop33h 05m

Boston Logan Intl

lun. 11/17

10:40 pm-7:35 am

1 stop26h 55m

$416

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

sáb. 1/17

7:40 pm-8:55 pm

1 stop31h 15m

Boston Logan Intl

sáb. 2/28

10:40 pm-7:45 am

1 stop27h 05m

$443

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

sáb. 1/17

8:15 am-8:55 pm

1 stop18h 40m

Boston Logan Intl

sáb. 2/28

10:40 pm-10:40 pm

1 stop18h 00m

$479

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

vie. 3/6

11:00 am-8:10 pm

1 stop15h 10m

Boston Logan Intl

dom. 3/15

11:45 pm-5:35 pm

1 stop12h 50m

$488

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

vie. 11/7

8:10 pm-3:50 pm

1 stop25h 40m

Boston Logan Intl

mar. 11/11

5:35 pm-7:25 pm

1 stop19h 50m

$502

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

jue. 11/27

5:10 am-8:10 pm

1 stop21h 00m

Boston Logan Intl

jue. 12/4

10:45 pm-11:55 pm

1 stop19h 10m

$503

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

vie. 11/7

8:10 pm-3:50 pm

1 stop25h 40m

Boston Logan Intl

sáb. 11/15

5:35 pm-7:25 pm

1 stop19h 50m

$504

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

dom. 1/18

11:20 pm-8:55 pm

1 stop27h 35m

Boston Logan Intl

sáb. 1/31

10:40 pm-10:40 pm

1 stop18h 00m

$524

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

lun. 11/3

5:50 pm-8:55 pm

1 stop33h 05m

Boston Logan Intl

mar. 11/18

10:40 pm-7:35 am

1 stop26h 55m

$538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Lyon to Boston

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 Boston?

In general, January is the cheapest month to fly from Lyon to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $635. If you aren’t able to travel during the month of January, then book flights to Boston from Lyon during February instead. Flights to Boston in February, while not as cheap as those in January, still average around $650.

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

The cheapest day to depart from Lyon to Boston is on a Wednesday when prices can be found for as low as $652. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $814.

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

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Lyon to Boston in the morning for as low as $704. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $715 per ticket.

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

You are more likely to see cheaper flights to Boston from Lyon when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $745 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Lyon for as low as $648 on momondo.

How have Lyon to Boston flight prices changed over time?

As of September 2025, prices for Lyon to Boston flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Lyon to Boston

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

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

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

Direct flights

None
There are no direct flights from Lyon to Boston. There are no popular flight routes from Lyon to Boston.
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  • How far is Lyon-Saint Exupéry to Boston Logan Intl by plane?

    A flight from Lyon-Saint Exupéry to Boston Logan Intl will travel around 3626.9 mi. In terms of flight time, this usually takes a little over 11h 25m.

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

    Prices for flights from Lyon-Saint Exupéry Airport to Boston Logan Intl Airport are updated daily.

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

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

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Lyon to Boston

Compare and see reviews for airlines that fly from Lyon to Boston with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $683Free CancellationRating
7.4
1,469 reviews
Search Air France flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Brockton
Laconia
Falmouth
Concord
Everett
Wells
Chatham

Why use momondo?

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

It is quick and easy to find Lyon to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

Yes. momondo enables you to select and highlight flights to Boston from Lyon with this policy.

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

Once you have performed a search for Lyon to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Lyon to Boston 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 Boston 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.
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