BOS - LYS

$205 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 3/30. 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
$393
Overall average: $650
Brussels Airlines
Mon 3/16Tue 3/31
BOS - LYS • 1 stop
Cheapest one-way
$205
Typical prices: $574-$689
Brussels Airlines
Mon 3/30
BOS - LYS • 1 stop
When to travel
November
Cheapest • 32% 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, Mar 16 - Tue, Mar 31
Brussels Airlines Logo
3:35 pm - 10:05 am
BOS
-
LYS
13h 30m
1 stop
Brussels Airlines Logo
1:25 pm - 2:52 pm
LYS
-
BOS
31h 27m
1 stop
$393Brussels Airlines
Mon, Mar 16 - Tue, Mar 31
United Airlines Logo
10:15 am - 10:05 am
BOS
-
LYS
18h 50m
1 stop
United Airlines Logo
1:25 pm - 2:26 pm
LYS
-
BOS
31h 01m
2 stops
$401United Airlines
Mon, Mar 16 - Tue, Mar 31
United Airlines Logo
7:16 am - 10:05 am
BOS
-
LYS
21h 49m
2 stops
United Airlines Logo
1:25 pm - 1:29 pm
LYS
-
BOS
30h 04m
2 stops
$405United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
6:34 pm - 11:40 am
BOS
-
LYS
35h 06m
2 stops
United Airlines Logo
1:55 pm - 12:51 pm
LYS
-
BOS
28h 56m
2 stops
$406United Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
3:35 pm - 11:05 am
BOS
-
LYS
13h 30m
1 stop
Multiple Airlines Logo
12:50 pm - 3:05 pm
LYS
-
BOS
31h 15m
1 stop
$411Multiple Airlines
Sun, May 3 - Thu, May 14
Multiple Airlines Logo
8:05 pm - 12:20 pm
BOS
-
LYS
10h 15m
1 stop
Multiple Airlines Logo
1:55 pm - 9:27 pm
LYS
-
BOS
13h 32m
1 stop
$414Multiple Airlines
Tue, Apr 21 - Wed, May 6
TAP AIR PORTUGAL Logo
6:05 pm - 11:55 am
BOS
-
LYS
11h 50m
1 stop
TAP AIR PORTUGAL Logo
12:45 pm - 2:40 pm
LYS
-
BOS
31h 55m
1 stop
$419TAP AIR PORTUGAL
Wed, May 6 - Tue, May 12
United Airlines Logo
8:05 pm - 12:20 pm
BOS
-
LYS
10h 15m
1 stop
United Airlines Logo
1:55 pm - 4:16 pm
LYS
-
BOS
32h 21m
2 stops
$421United Airlines
Sun, May 3 - Thu, May 14
Air Canada Logo
6:55 pm - 11:40 am
BOS
-
LYS
34h 45m
2 stops
Air Canada Logo
1:55 pm - 9:27 pm
LYS
-
BOS
13h 32m
1 stop
$422Air Canada
Wed, May 6 - Tue, May 12
United Airlines Logo
5:45 am - 12:20 pm
BOS
-
LYS
24h 35m
2 stops
United Airlines Logo
1:55 pm - 6:11 pm
LYS
-
BOS
34h 16m
2 stops
$426United Airlines
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 $968 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$205
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 30% 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 $205 for a one-way ticket and $393 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 $768 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 $711 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 8075 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

4.0 Okaybyron, Jan 2026
CWA - MSP
Read more Delta reviews

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

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.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

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.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

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

Information on your arrival and departure airports