Cheap flights from Boston to Cagliari from $326
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cagliari departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Boston to Cagliari
Cheap round-trip flights
Cheap one-way flights
Lufthansa flights from Boston to Cagliari
Our best Lufthansa deals on Boston to Cagliari flight tickets
Air France flights from Boston to Cagliari
Our best Air France deals on Boston to Cagliari flight tickets
See travel insights to Cagliari from
How to get the cheapest flight ticket from Boston to Cagliari
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 day to depart on your flight to Cagliari?
The cheapest day to depart from Boston to Cagliari is on a Friday when prices can be found for as low as $1,004. On the other hand, Sunday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,266.
What is the cheapest time of day to depart on your flight to Cagliari?
Our most recent data shows that the best time of day to fly to Cagliari is in the evening. Flights from Boston to Cagliari during this time can be as low as $1,036. Try not to purchase tickets at noon because they tend to be around $1,424. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest airline that flies from Boston Logan Intl to Cagliari Elmas?
Iberia, Vueling, and Lufthansa are the most popular carriers operating from Boston Logan Intl to Cagliari Elmas
What airlines fly to Cagliari?
ITA Airways, Vueling and Delta are the top three most popular airlines that fly to Cagliari from Boston according to our data. ITA Airways is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Cagliari. Keep in mind that there are 3 different airlines that fly to Cagliari on a routine basis, so you have a few additional options to choose from.
When to book flights from Boston to Cagliari
Cheap Boston to Cagliari (BOS to CAG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Cagliari
How far is Boston Logan Intl to Cagliari Elmas by plane?
A flight from Boston Logan Intl to Cagliari Elmas will travel around 4033.5 mi. By plane, this route typically takes 10h 50m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Cagliari Elmas Airport?
Prices for flights from Boston Logan Intl Airport to Cagliari Elmas Airport refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Cagliari Elmas Airport?
There are 3 operators available for flights from Boston Logan Intl Airport to Cagliari Elmas Airport as of February 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Cagliari Elmas Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cagliari Elmas Airport.
What documentation or ID do you need to fly to Cagliari Elmas Airport?
The travel and health documents required for your trip to Cagliari Elmas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cagliari Elmas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Boston to Cagliari?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Cagliari is ITA Airways (64% of total bookings). The next most popular airlines are Vueling (23%) and Delta (13%).
Best airlines flying from Boston to Cagliari
Compare and see reviews for airlines that fly from Boston to Cagliari with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $516 | Free Cancellation | Rating 7.1 1,155 reviews | |||
| PriceFrom $796 | Free Cancellation | Rating 6.7 938 reviews | |||
| PriceFrom $1,036 | Free Cancellation | Rating 8.0 8,138 reviews |
Traveling to a place near Cagliari?
Book flights to Cagliari if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Boston to Cagliari?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Cagliari. momondo saves you time and could save you money on your trip.
Can I find flights from Boston to Cagliari with flexible booking policies on momondo?
All flight searches from Boston to Cagliari on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Boston to Cagliari?
momondo provides multiple filters to help you find the best flight to Cagliari from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Boston to Cagliari right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Boston to Cagliari flights. All you need is a valid email address and we will do the rest; it is that quick and easy.