BOS - LYS

$270 Find Cheap Flights from Boston to Lyon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Lyon departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lyon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Lyon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Lyon.
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Everything you should know

Cheapest round-trip
$425
Overall average: $688
Air Canada
Mon 4/20Wed 5/6
BOS - LYS • 1 stop
Cheapest one-way
$270
Typical prices: $497-$605
Multiple Airlines
Tue 3/10
BOS - LYS • 2 stops
Top airlines
Air Canada
Cheapest • from $425 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Lyon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Copenhagen (CPH)
Cheapest • Avg $556 (round-trip)
Paris (CDG)
Shortest trip • 9h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 30% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Lyon (BOS-LYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Lyon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Lyon

Mon, Apr 20 - Wed, May 6
Air Canada Logo
6:40 pm - 11:40 am
BOS
-
LYS
11h 00m
1 stop
Air Canada Logo
2:05 pm - 9:27 pm
LYS
-
BOS
13h 22m
1 stop
$425Air Canada
Mon, Apr 20 - Tue, May 5
Air Canada Logo
3:35 pm - 11:40 am
BOS
-
LYS
14h 05m
1 stop
Air Canada Logo
2:05 pm - 9:27 pm
LYS
-
BOS
13h 22m
1 stop
$427Air Canada
Mon, Apr 20 - Wed, May 6
Air Canada Logo
6:40 pm - 11:40 am
BOS
-
LYS
11h 00m
1 stop
Air Canada Logo
2:05 pm - 9:27 pm
LYS
-
BOS
13h 22m
1 stop
$430Air Canada
Mon, Mar 16 - Wed, Apr 1
Iberia Logo
10:20 pm - 11:45 pm
BOS
-
LYS
20h 25m
1 stop
Iberia Logo
9:40 am - 9:05 pm
LYS
-
BOS
17h 25m
1 stop
$434Iberia
Mon, Apr 20 - Wed, May 6
Air Canada Logo
3:35 pm - 11:40 am
BOS
-
LYS
14h 05m
1 stop
Air Canada Logo
2:05 pm - 10:39 pm
LYS
-
BOS
14h 34m
2 stops
$435Air Canada
Mon, Apr 20 - Wed, May 6
Air Canada Logo
1:00 pm - 11:40 am
BOS
-
LYS
16h 40m
2 stops
Air Canada Logo
2:05 pm - 10:39 pm
LYS
-
BOS
14h 34m
2 stops
$436Air Canada
Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
6:40 pm - 11:40 am
BOS
-
LYS
11h 00m
1 stop
United Airlines Logo
1:55 pm - 6:19 pm
LYS
-
BOS
34h 24m
2 stops
$442United Airlines
Mon, Apr 20 - Wed, May 6
Air Canada Logo
1:00 pm - 11:40 am
BOS
-
LYS
16h 40m
2 stops
Air Canada Logo
2:05 pm - 10:39 pm
LYS
-
BOS
14h 34m
2 stops
$443Air Canada
Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
7:15 am - 11:40 am
BOS
-
LYS
22h 25m
2 stops
United Airlines Logo
1:55 pm - 1:29 pm
LYS
-
BOS
29h 34m
2 stops
$447United Airlines
Mon, Apr 20 - Tue, May 5
Air Canada Logo
1:00 pm - 11:40 am
BOS
-
LYS
16h 40m
2 stops
Air Canada Logo
7:05 am - 2:47 pm
LYS
-
BOS
13h 42m
2 stops
$449Air Canada
Booking Insights

KAYAK's insights & trends for Boston to Lyon flights

Get data-powered insights and trends into flights from Boston to Lyon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Lyon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Lyon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Lyon is November, where tickets cost $506 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,125 and $962 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Lyon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Lyon, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$270
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from Boston to Lyon

When to book flights from Boston to Lyon

Are your dates flexible? Find out the best times to travel from Boston to Lyon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Lyon

  • Which airlines have lounges in Logan Airport?

    There are different airline lounges in Logan Airport accessible to passengers flying business class, first class, or elite status flyers that frequently use those airlines. The airline lounges include the Air France Lounge on level 2 of terminal E, British Airways Lounge, and Emirates Lounge on level 3 of terminal E.

  • Does Logan Airport offer family services?

    To access the baby care facilities, go to either Terminal A, both the landside and airside; terminal B next to Gates B37 and B7, or Mamava Suites next to entrance B18; the Terminal C Mamava Suites near Gate C8; or the Terminal E Mamava Suites near Gates E1 and E9. The airport also has multiple KidPorts, located in Terminal A close to gate 18, in Terminal B next to Gates 15 and 16, Terminal B close to Gates 30 and 36, and Terminal C next to Gate 25. The KidPorts are play areas where your kids can engage in interactive activities before your flight departure time. There are also rest areas throughout the airport.

  • Does Lyon Airport offer foreign exchange services to international passengers?

    Lyon Airport has cash machines that could serve your financial needs. They are located in the check-in areas, landside of Terminals 1, level 1, and check-in area Terminal 2, level 0.

  • What are the best transportation options from Lyon Airport to the city center?

    Lyon Airport has free shuttles linked to the car rental area where agencies such as Avis, Alamo, Europcar, and others offer rental services to passengers. If you prefer a taxi, outside the airport is a taxi stand with available metered taxis. For fast transportation, you can take either the high-speed trains or the cheaper OUIGO trains commuting every 15 minutes.

  • What is the cheapest flight from Boston to Lyon?

    In the last 3 days, the lowest price for a flight from Boston to Lyon was $270 for a one-way ticket and $425 for a round-trip.

  • Do I need a passport to fly between Boston and Lyon?

    Yes

  • Which aircraft models fly most regularly from Boston to Lyon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Lyon?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and Lyon, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Lyon, Delta or Air France?

    The two airlines most popular with KAYAK users for flights from Boston to Lyon are Delta and Air France. With an average price for the route of $766 and an overall rating of 7.9, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $683 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Lyon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Lyon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Lyon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lyon from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Lyon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lyon with an airline and back to Boston with another airline. Booking your flights between Boston and LYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Lyon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lyon from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Lyon

  • Boston Logan International Airport (BOS) is one of the largest airports in the United States and has four terminals A, B, C, and E. Three terminals are connected by walkways and serviced by inter-terminal shuttles. The shuttles have six routes available for movement around the airport.
  • The estimated figure for carbon emission of a flight flying from Boston to Lyon is about 3,715 lbs. Air France, Delta Air Lines, Azore Airlines, and others, have proven minimal carbon emission on the BOS-LYS route. You could fly Air France to Lyon from Boston as it has an emission of 42% less CO₂.
  • Lyon-Saint Exupéry Airport (LYS) has baggage carts available that go for a refundable deposit of around €1 ($1.03) on a coin-only basis. You can also use free tokens in the arrivals hall and car parks. For the safety of your luggage, you could use luggage wrapping services available in Terminal 1 landside and departure area at a rate of about €12 ($12.32) per wrapped bag.
  • Lyon Airport has an unaccompanied minor (UM) service that helps minors who travel alone to ensure their safety. The UM program allows children between the ages 4 to 11 to travel alone; however, juveniles between 12-17 years can either choose to use the UM program service or travel alone.
  • If you want to travel with your pet, you must ensure that your pet is within the required weight for travel, 11 lbs. If you can't travel with your pet on the same flight, Lyon Airport has shipping options to transport Fido. Handicapped passengers traveling with guide dogs are exempt.

Reviews of the top 5 airlines serving from Boston to Lyon

 
See real verified KAYAK customer reviews for airlines flying from Boston to Lyon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Lyon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8244 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

8.0 ExcellentSharon, Feb 2026
CVG - ATL
Read more Delta reviews

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Good experience and the flight landed early. There was no food I had or entertainment.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

The folks and flights were fantastic. I unfortunately wasn’t able to order a meal that I could eat (I’m gluten free) because I got my ticket through kayak, but they tried their best to find something to help me get through the long flight and I’ll forever remember their kindness.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

Everything you need to know for your flight from Boston to Lyon

Information on your arrival and departure airports