What are the cheapest airlines flying from Lyon to Boston round-trip?

Cheapflights users have booked flights from Lyon to Boston round-trip from $442. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $645, and Delta, from $714. These flights start at 40% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Lyon to Boston one-way?

One-way options have recently been found by users for as low as $506 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Aer Lingus from $605 and Azores Airlines from $742 one-way.

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

Travelers seeking maximum savings on their Lyon to Boston flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest day to fly round-trip from Lyon to Boston?

Travelers have found that booking a Tuesday departure is the best way to save up to 24% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Users have found that booking a flight from Lyon to Boston at least 59 days early can save you up to 288% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from Lyon to Boston for as little as $668 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,380 for flights departing within the next 3 days.

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

Flights from Lyon to Boston lean towards being more expensive in July. Prices are generally better when you fly from Lyon to Boston in January, with the cheapest ticket starting at $462.

What is the cheapest time of day to fly from LYS to BOS?

It’s optimal to fly from Lyon to Boston in the morning. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight at noon.

Can I find deals for flights from Lyon to Boston that include hotel bookings?

Yes. In addition to deals on Lyon to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Lyon to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lyon to Boston.

Can I find deals for business class flights from Lyon to Boston?

Yes. Cheapflights offers flight deals from Lyon to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$442+ Flights from Lyon to Boston

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Find cheap flights from Lyon to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Lyon-Saint Exupéry to Boston Logan Intl are usually found in January or February, booked 58 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Lyon to Boston

Round-trip from	$442 (Flightnetwork)
Popular in	July
Cheapest in	January
Average price	$986

From Lyon-Saint Exupéry to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($126 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Lyon to Boston

Cheapest flights from Lyon to Boston
Explore the most affordable flight options available from Lyon to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 2, 2025.

jue. 8/215:20 amLYS - BOS

1 stop15h 00mTAP AIR PORTUGAL

mié. 9/36:10 pmBOS - LYS

1 stop24h 45mTAP AIR PORTUGAL

Deal found 6/30

$442

jue. 8/219:20 amLYS - BOS

3 stops35h 00mMultiple Airlines

mié. 9/36:10 pmBOS - LYS

2 stops22h 30mMultiple Airlines

Deal found 6/30

$635

lun. 8/258:20 pmLYS - BOS

1 stop25h 15mScandinavian Airlines

dom. 9/75:40 pmBOS - LYS

1 stop20h 00mScandinavian Airlines

Deal found 7/1

$645

jue. 12/187:00 amLYS - BOS

1 stop12h 20mDelta

mié. 1/71:10 pmBOS - LYS

2 stops15h 55mDelta

Deal found 7/1

$714

vie. 10/246:50 amLYS - BOS

2 stops20h 35mUnited Airlines

sáb. 11/83:40 pmBOS - LYS

1 stop13h 35mUnited Airlines

Deal found 6/30

$742

jue. 8/2111:40 amLYS - BOS

1 stop11h 35mAmerican Airlines

mié. 9/32:16 pmBOS - LYS

2 stops14h 24mAmerican Airlines

Deal found 6/30

$744

vie. 10/245:40 pmLYS - BOS

1 stop11h 00mBritish Airways

dom. 11/97:25 pmBOS - LYS

1 stop11h 35mBritish Airways

Deal found 6/30

$746

mar. 9/29:25 amLYS - BOS

1 stop17h 50mVueling

vie. 9/511:00 pmBOS - LYS

1 stop13h 15mVueling

Deal found 7/2

$756

sáb. 9/610:10 amLYS - BOS

2 stops14h 45mLufthansa

vie. 9/122:40 pmBOS - LYS

2 stops17h 00mLufthansa

Deal found 6/30

$766

Best flights from Lyon to Boston
Discover carefully curated flight deals from Lyon to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 2, 2025.

jue. 8/215:20 amLYS - BOS

1 stop15h 00mTAP AIR PORTUGAL

mié. 9/36:10 pmBOS - LYS

1 stop24h 45mTAP AIR PORTUGAL

Deal found 6/30

$442

jue. 8/219:20 amLYS - BOS

3 stops35h 00mMultiple Airlines

mié. 9/36:10 pmBOS - LYS

2 stops22h 30mMultiple Airlines

Deal found 6/30

$635

lun. 8/258:20 pmLYS - BOS

1 stop25h 15mScandinavian Airlines

dom. 9/75:40 pmBOS - LYS

1 stop20h 00mScandinavian Airlines

Deal found 7/1

$645

jue. 12/187:00 amLYS - BOS

1 stop12h 20mDelta

mié. 1/71:10 pmBOS - LYS

2 stops15h 55mDelta

Deal found 7/1

$714

vie. 10/246:50 amLYS - BOS

2 stops20h 35mUnited Airlines

vie. 11/710:35 amBOS - LYS

1 stop18h 40mUnited Airlines

Deal found 6/30

$742

jue. 8/2111:40 amLYS - BOS

1 stop11h 35mAmerican Airlines

mié. 9/32:16 pmBOS - LYS

2 stops14h 24mAmerican Airlines

Deal found 6/30

$744

vie. 10/245:40 pmLYS - BOS

1 stop11h 00mBritish Airways

dom. 11/97:25 pmBOS - LYS

1 stop11h 35mBritish Airways

Deal found 6/30

$746

mar. 9/29:25 amLYS - BOS

1 stop17h 50mVueling

vie. 9/511:00 pmBOS - LYS

1 stop13h 15mVueling

Deal found 7/2

$756

sáb. 9/610:10 amLYS - BOS

2 stops14h 45mLufthansa

vie. 9/122:40 pmBOS - LYS

2 stops17h 00mLufthansa

Deal found 6/30

$766

Last-minute flights from Lyon to Boston
Discover last-minute flight deals from Lyon to Boston. Data last updated julio 2, 2025 and is based on user searches.

mar. 7/86:45 amLYS - BOS

2 stops21h 11mUnited Airlines

mar. 8/1912:13 pmBOS - LYS

2 stops16h 22mUnited Airlines

Deal found 7/1

$1,241

jue. 7/1011:00 pmLYS - BOS

3 stops26h 40mMultiple Airlines

mié. 8/208:50 pmBOS - LYS

3 stops29h 50mMultiple Airlines

Deal found 6/30

$944

jue. 7/105:20 amLYS - BOS

1 stop20h 30mTAP AIR PORTUGAL

mié. 8/206:10 pmBOS - LYS

1 stop24h 45mTAP AIR PORTUGAL

Deal found 6/30

$969

vie. 7/119:20 amLYS - BOS

1 stop17h 55mIberia

dom. 7/2011:00 pmBOS - LYS

1 stop18h 00mIberia

Deal found 7/1

$1,178

sáb. 7/121:00 pmLYS - BOS

1 stop10h 40mLufthansa

vie. 8/88:05 pmBOS - LYS

1 stop10h 15mLufthansa

Deal found 6/30

$1,264

sáb. 7/1212:55 pmLYS - BOS

2 stops36h 01mAustrian Airlines

sáb. 8/99:30 amBOS - LYS

2 stops20h 40mAustrian Airlines

Deal found 6/30

$1,902

lun. 8/187:00 amLYS - BOS

1 stop12h 35mDelta

dom. 8/318:50 pmBOS - LYS

2 stops14h 55mDelta

Deal found 7/1

$776

lun. 8/1810:10 amLYS - BOS

1 stop14h 35mAer Lingus

dom. 8/315:30 pmBOS - LYS

1 stop10h 00mAer Lingus

Deal found 7/1

$853

jue. 8/215:20 amLYS - BOS

1 stop15h 00mTAP AIR PORTUGAL

mié. 9/36:10 pmBOS - LYS

1 stop24h 45mTAP AIR PORTUGAL

Deal found 6/30

$442

jue. 8/219:20 amLYS - BOS

3 stops35h 00mMultiple Airlines

mié. 9/36:10 pmBOS - LYS

2 stops22h 30mMultiple Airlines

Deal found 6/30

$635

jue. 8/2111:40 amLYS - BOS

1 stop11h 35mAmerican Airlines

mié. 9/32:16 pmBOS - LYS

2 stops14h 24mAmerican Airlines

Deal found 6/30

$744

jue. 8/2111:40 amLYS - BOS

1 stop17h 00mBritish Airways

mié. 9/31:00 pmBOS - LYS

2 stops15h 40mBritish Airways

Deal found 6/30

$746

One-way flights from Lyon to Boston
Search for one-way flight options from Lyon to Boston. Find affordable one-way fares based on user searches. Data last updated julio 2, 2025.

dom. 8/316:30 pmLYS - BOS

1 stop25h 50mTAP AIR PORTUGAL

Deal found 6/30

$506

dom. 8/319:10 amLYS - BOS

2 stops35h 10mMultiple Airlines

Deal found 6/30

$508

dom. 8/3110:10 amLYS - BOS

1 stop10h 30mAer Lingus

Deal found 7/1

$605

mié. 7/912:45 pmLYS - BOS

2 stops37h 05mAzores Airlines

Deal found 7/1

$742

mié. 8/69:45 pmLYS - BOS

1 stop25h 30mBritish Airways

Deal found 7/1

$787

jue. 7/1010:50 amLYS - BOS

2 stops18h 01mScandinavian Airlines

Deal found 7/2

$821

lun. 8/411:40 pmLYS - BOS

1 stop27h 35mVueling

Deal found 7/1

$893

Cheapflights Fare Finder

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

jue. 8/21

5:20 am-2:20 pm

1 stop15h 00m

Boston Logan Intl

mié. 9/3

6:10 pm-12:55 am

1 stop24h 45m

$442

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

jue. 8/21

9:20 am-2:20 pm

3 stops35h 00m

Boston Logan Intl

mié. 9/3

6:10 pm-10:40 pm

2 stops22h 30m

$635

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

lun. 8/25

8:20 pm-3:35 pm

1 stop25h 15m

Boston Logan Intl

dom. 9/7

5:40 pm-7:40 pm

1 stop20h 00m

$645

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

jue. 12/18

7:00 am-1:20 pm

1 stop12h 20m

Boston Logan Intl

mié. 1/7

1:10 pm-11:05 am

2 stops15h 55m

$714

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

vie. 10/24

6:50 am-9:25 pm

2 stops20h 35m

Boston Logan Intl

sáb. 11/8

3:40 pm-11:15 am

1 stop13h 35m

$742

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

jue. 8/21

11:40 am-5:15 pm

1 stop11h 35m

Boston Logan Intl

mié. 9/3

2:16 pm-10:40 am

2 stops14h 24m

$744

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

vie. 10/24

5:40 pm-10:40 pm

1 stop11h 00m

Boston Logan Intl

dom. 11/9

7:25 pm-1:00 pm

1 stop11h 35m

$746

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

mar. 9/2

9:25 am-9:15 pm

1 stop17h 50m

Boston Logan Intl

vie. 9/5

11:00 pm-6:15 pm

1 stop13h 15m

$756

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

sáb. 9/6

10:10 am-6:55 pm

2 stops14h 45m

Boston Logan Intl

vie. 9/12

2:40 pm-1:40 pm

2 stops17h 00m

$766

LyonBoston

LYS - BOS

LYSBOS

Lyon-Saint Exupéry

dom. 8/31

6:30 pm-2:20 pm

1 stop25h 50m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 16 results

Best time to book a flight from Lyon to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Lyon with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from Lyon to Boston, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Lyon to Boston?

Currently, January is the cheapest month in which you can book a flight from Lyon to Boston (average of $218). Flying from Lyon to Boston in June is currently the most expensive (average of $306). 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.

Reviews of airlines servicing Boston

Read through reviews of airlines operating flights from Lyon to Boston, such as Delta, Azores Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,983 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Azores Airlines

7.6

Good

66 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,415 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Lyon to Boston round-trip?
Cheapflights users have booked flights from Lyon to Boston round-trip from $442. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $645, and Delta, from $714. These flights start at 40% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Lyon to Boston one-way?
One-way options have recently been found by users for as low as $506 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Aer Lingus from $605 and Azores Airlines from $742 one-way.
Can I find deals for flights from Lyon to Boston that include hotel bookings?
Yes. In addition to deals on Lyon to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lyon to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lyon to Boston.
Can I find deals for business class flights from Lyon to Boston?
Yes. Cheapflights offers flight deals from Lyon to Boston 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 Lyon to Boston?
Currently, January is the cheapest month in which you can book a flight from Lyon to Boston (average of $218). Flying from Lyon to Boston in June is currently the most expensive (average of $306). 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

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North End car rentals

Top airline flying from Lyon to Boston

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$683	Average$763	FlexibilityNo cancel fee	On-time77%

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$442+ Cheap flights from Lyon (LYS) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lyon to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Lyon-Saint Exupéry to Boston Logan Intl are usually found in January or February, booked 58 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Lyon to Boston

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Lyon to Boston

Cheapest flights from Lyon to BostonExplore the most affordable flight options available from Lyon to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 2, 2025.

Explore the most affordable flight options available from Lyon to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lyon to Boston that are best for you.

Best time to book a flight from Lyon to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Lyon with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Lyon to Boston. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Lyon to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated julio 2, 2025.

Read through reviews of airlines operating flights from Lyon to Boston, such as Delta, Azores Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lyon to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Lyon to Boston round-trip?

What are the cheapest airlines to fly from Lyon to Boston one-way?

Can I find deals for flights from Lyon to Boston that include hotel bookings?

How can I find direct flights from Lyon to Boston?

Can I find deals for business class flights from Lyon to Boston?

What is the cheapest month to book a flight from Lyon to Boston?

Traveling to a place near Lyon?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on julio 2, 2025.

Top airline flying from Lyon to Boston

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Cheapest flights from Lyon to Boston
Explore the most affordable flight options available from Lyon to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 2, 2025.