$299 Cheap Air Canada flights from Boston to Lisbon (BOS to LIS)

Find The Best Day To Fly from Boston to Lisbon

Amazing Air Canada BOS to LIS Flight Deals

The cheapest flights to Humberto Delgado found within the past 7 days were $480 round trip and $299 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 12 - Wed, May 20
BOS
Boston
LIS
Lisbon
$480 Roundtrip, found 1 day ago
$480
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, May 12 from Boston to Lisbon, returning Wed, May 20, priced at $480 found 1 day ago
Mon, Sep 29 - Wed, Oct 8
BOS
Boston
LIS
Lisbon
$484 Roundtrip, just found
$484
Roundtrip
just found
Select Air Canada flight, departing Mon, Sep 29 from Boston to Lisbon, returning Wed, Oct 8, priced at $484 just found
Mon, Sep 29 - Wed, Oct 8
BOS
Boston
LIS
Lisbon
$487 Roundtrip, just found
$487
Roundtrip
just found
Select Air Canada flight, departing Mon, Sep 29 from Boston to Lisbon, returning Wed, Oct 8, priced at $487 just found

LIS From BOS Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
EXE Saldanha

EXE Saldanha

3 out of 5
Save 100% on your flight
per person
Oct 4 - Oct 11
found 13 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lisbon (LIS)
Lisboa Carmo Hotel

Lisboa Carmo Hotel

4 out of 5
Save 100% on your flight
per person
Sep 13 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to Lisbon (LIS)
Pestana Palace Lisboa Hotel & National Monument - The Leading Hotels of the World

Pestana Palace Lisboa Hotel & National Monument - The Leading Hotels of the World

5 out of 5
Save 100% on your flight
per person
Sep 13 - Sep 19
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to Lisbon (LIS)
Don't see what you're looking for?
See all available trips from Logan Intl. to Humberto Delgado
View all trips

Frequently asked questions

Can I catch a flight from BOS to Humberto Delgado Airport (LIS) right now?
For information on any current Lisbon/Portela Airport travel advice and quarantine requirements, visit the Covid-19 Travel Advisor. Look before you book your flight, so you don't get caught up en route.
What terminal is Air Canada at BOS?
If you're booked with Air Canada from BOS to LIS, you should be able to find out the terminal information when you get your boarding pass. If not, check with your airline.
Are there Air Canada non-stop flights from BOS to LIS?
There aren't any nonstop flights with Air Canada from Logan Intl. Airport to LIS. You will have a stopover, so use the time to stretch out your legs before boarding your next flight.
How long is an Air Canada flight from BOS to LIS?
Weather and air traffic permitting, your Air Canada flight from BOS to LIS should take roughly 9 hours and 20 minutes. You'll have enough time to enjoy a meal, have a snooze and review your itinerary before landing.
How many direct and indirect flights does Air Canada fly from BOS to LIS?
Traveling between Logan Intl. Airport and Lisbon/Portela Airport will be simple. You'll discover 7 Air Canada flights operating between BOS and LIS each week.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Lisbon Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Air Canada flight from Boston BOS to Lisbon LIS 

To find the best deals on flights to Boston from Lisbon with Air Canada, just enter your travel dates, filter by Air Canada, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Boston BOS to Lisbon LIS with Air Canada 

If you’re planning a round trip, booking return flights with Air Canada is usually the most cost-effective option. With airfares ranging from $480 to $487, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Air Canada flights from Boston BOS to Lisbon LIS 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Air Canada flight from Boston to Lisbon costs from $299. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Lisbon LIS from  Boston BOS with Air Canada 

To find a cheap Air Canada flight from Boston BOS to Lisbon LIS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Air Canada flights from Boston BOS to Lisbon LIS 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover. 

 

Find nonstop flights from Boston BOS to Lisbon LIS with Air Canada 

If you’re keen to be on Lisbon soil fast, don’t waste time with a stopover—filter your search results to show direct Air Canada flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Air Canada flights from Boston BOS to Lisbon LIS 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Lisbon LIS from  Boston BOS with Air Canada on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Air Canada Airports
Hop on a(n) Air Canada flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.81
DENUSADenver Intl.79
IAHUSAGeorge Bush Intercontinental43
YYZCANPearson Intl.38
SFOUSASan Francisco Intl.29
IADUSAWashington Dulles Intl.22
YVRCANVancouver Intl.22
FRADEUFrankfurt Intl.15
YULCANPierre Elliott Trudeau Intl.15
HNDJPNHaneda10

Travelers ❤️ these 🏨 after their flight to Lisbon

Hotel Star Inn Lisbon Aeroporto

Hotel Star Inn Lisbon Aeroporto

3 out of 5
Aeroporto Internacional Lisboa, Rua C-2, Lisbon
A restaurant and a bar/lounge are featured at this hotel. Traveling on business? Take advantage of the free WiFi in public areas and free airport shuttle. Self ...
9.2/10 Wonderful! (3,236 reviews)
Even better than expected.
"The only challenge we had was walking there from the hotel, but we figured it out. Otherwise, it was quiet, comfortable, and clean. We enjoyed the food. It was a nice first night in Europe to recover from jet lag."

Reviewed on Jul 14, 2025

Hotel Star Inn Lisbon Aeroporto
Meliá Lisboa Aeroporto

Meliá Lisboa Aeroporto

4 out of 5
Aeroporto Internacional de Lisboa, Rua C, Lisbon
A full-service spa, an indoor pool, and a restaurant are all featured at this smoke-free hotel. Traveling on business? Take advantage of the business center, ...
9.2/10 Wonderful! (2,591 reviews)
"The bar staff a bit slow, however friendly"

Reviewed on Jul 15, 2025

Meliá Lisboa Aeroporto
Radisson Blu Hotel

Radisson Blu Hotel

4 out of 5
Avenida Marechal Craveiro Lopes, 390, Campo Grande, Lisbon
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. WiFi in public areas is free. Self parking, a business center, and a snack bar/deli are also ...
8.2/10 Very Good! (2,005 reviews)
"Great staff and great location near airport."

Reviewed on Jul 14, 2025

Radisson Blu Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.