Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
BOSFRASat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$504Delta Air Lines
Fastest7h 5mgate to gate
Options found175flights on this route
Find your flightBOS → FRA
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in USD
175 flight options
Fares are checked again before payment.
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Fare RulesNon-refundable fare. Final rules are verified before booking.
Klm Royal Dutch
KL-7633
06:05
2026-10-03
BOSTON (BOS)Logan International
20H :35 M
1 Stop
JFK
· 11h 25m New York (JFK), United States
08:40
2026-10-04
Frankfurt (FRA)Rhein-Main International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$532
Flight DetailsBOS to FRA - 20H :35 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-256
16:45
2026-10-03
BOSTON (BOS)Logan International
14H :50 M
1 Stop
AMS
· 6h 50m Amsterdam (AMS), Netherlands
13:35
2026-10-04
Frankfurt (FRA)Rhein-Main International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$535
Flight DetailsBOS to FRA - 14H :50 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-242
18:55
2026-10-03
BOSTON (BOS)Logan International
17H :05 M
1 Stop
AMS
· 8h 55m Amsterdam (AMS), Netherlands
18:00
2026-10-04
Frankfurt (FRA)Rhein-Main International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$535
Flight DetailsBOS to FRA - 17H :05 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Up to 120 of 175 options on this route. Open the full search to see them all with every filter.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fare$504Delta Air Lines05:40
Earliest departure$504Delta Air Lines05:40
Shortest duration$689United Airlines17:45
Night
00:00-05:59
$504Delta Air Lines at 05:40Morning
06:00-11:59
$504Delta Air Lines at 06:05Afternoon
12:00-17:59
$504Delta Air Lines at 12:20Evening
18:00-23:59
$514Sata International at 21:15
Departure & Arrival Airport Details
Boston (BOS)
Logan International
United States
GMT -5
Latitude: 42.36429977
Longitude: -71.00520325
Frankfurt (FRA)
Rhein-Main International
Germany
GMT 1
Latitude: 50.033333
Longitude: 8.570556
Distance: Boston (BOS), United States to Frankfurt (FRA), Germany - 5,889.31 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
20SepWeltkindertagSunday · in 8 daysPeak
03OctTag der Deutschen EinheitSaturday · in 21 daysPeak
31OctReformationstagSaturday · in 49 days
01NovAllerheiligenSunday · in 50 days
18NovBuß- und BettagWednesday · in 67 days
25DecErster WeihnachtstagFriday · in 104 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Boston to Frankfurt
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹48,162Longer — includes a stop171 options
Air distance is about 5,889 km. 22 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Boston to Frankfurt
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Flights
from $68941 flights
Fares from
$689
Non-stop
2 in these results
Departures
41 — compare timings in the list above
DE
Delta Air Lines Flights
from $50422 flights
Fares from
$504
Non-stop
None in these results
Departures
22 — compare timings in the list above
AI
Air Canada Flights
from $57722 flights
Fares from
$577
Non-stop
None in these results
Departures
22 — compare timings in the list above
KL
Klm Royal Dutch Flights
from $51916 flights
Fares from
$519
Non-stop
None in these results
Departures
16 — compare timings in the list above
LU
Lufthansa Flights
from $71116 flights
Fares from
$711
Non-stop
2 in these results
Departures
16 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
7h 5m · United Airlines
First departure of the day
05:40 · Delta Air Lines
Last departure of the day
23:15 · Air Portugal
Options in this snapshot
175
Direct / non-stop options
4
Airport codes
Boston–BOS, Frankfurt–FRA
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 175 flights appear in the dated route snapshot, including 4 non-stop options. Departures run through the day — the first flight leaves around 05:40 and the last around 23:15. The fastest flight takes about 7h 5m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Night from $504, Morning from $504, Afternoon from $504, Evening from $514. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
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2
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3
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4
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5
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Destination & City Travel Guide
About Frankfurt
Frankfurt is also known as Frankfurt am Main. It is the largest German state of Hesse. It is the fifth-largest city in Germany. Frankfurt is located at the centre of the larger Frankfurt Rhine-Main Metropolitan Region and has a population of 5,600,000. The city is Germany's second-largest metropolitan region. The geographic midpoint of the entire European Union is almost 40 kilometres east side of Frankfurt am Main. Being a famous financial and transport centre of Germany, Frankfurt is the largest financial centre in the continental Europe. Frankfurt is the main seat of the European Central Bank, the German Federal Bank, the Frankfurt Stock Exchange, and the Frankfurt Trade Fair, as well as diverse large commercial banks. Frankfurt Airport is considered as one of the world's busiest international airports. The best time to visit Frankfurt is late spring to early autumn season. The summers tend to be sunny and it witnesses warm season around 25°C. Some of the major tourist attractions of Frankfurt are Römerberg, Grüneburgpark, Campus Westend, St. Leonhardskirche, Bornheim, Staufenmauer, Palais Thurn und Taxis, Dom (Saint Bartholomeus' Cathedral), Eiserner Steg (Iron bridge), Hauptwache, Alte Oper (Old Opera), Börse (Frankfurt Stock Exchange), Paulskirche (St. Paul's Church), Sachsenhausen and many others that makes it an ideal tourist destination. The city has some of the tallest and well-designed buildings in Europe. The Commerz bank tower is the highest and famous office building of Europe. Its beautiful skyline is unique and lures large number of travellers from all over the world. Frankfurt's famous trade fair attracts large number of people from all across the country. It is a great place for shopping as it caters to both tourists as well as local population.
Read more about Frankfurt
FlyX.in.com is a famous online travel portal where you can get detailed information about city and can book air tickets online. It will hardly take few minutes to book your air tickets online. Here, you will get huge discounts on each air ticket which will make your entire journey budget-friendly. So, get ready to enjoy a wonderful trip towards Frankfurt.
Why Book Your Flight with FlyX?
Compare the available Boston to Frankfurt options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Boston to Frankfurt flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Boston to Frankfurt, Saturday shows the lowest fare at $504. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Boston from Frankfurt by air?
The direct air distance between Boston (BOS) and Frankfurt (FRA) is about 5,889 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from BOS to FRA?
Yes. 4 non-stop flights are showing on Boston to Frankfurt for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Boston to Frankfurt?
United Airlines, Delta Air Lines, Air Canada, Klm Royal Dutch and 1 other are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Boston to Frankfurt?
The quickest non-stop Boston to Frankfurt flight currently loaded takes about 7h 5m. Across the non-stop options showing, block time ranges from 7h 5m to 7h 15m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Boston to Frankfurt flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces, 2 Pieces and 46KG (23 KG X 2 pcs). Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Boston to Frankfurt flight fare?
The lowest fare showing on Boston to Frankfurt for the dates currently loaded is $504. Fares on the same dates run up to $8,165, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Boston to Frankfurt flights depart?
For the dates currently loaded the first departure is around 05:40 and the last is around 23:15, local time at Boston. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes BOS–FRA, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The BOS to FRA cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 5,889.31 km.
Before you book
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Lowest Boston to Frankfurt airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
$504
03/10/2026
Delta Air Lines
05:40
Cheapest Airfare Within 30 Days
$494
12/10/2026
Delta Air Lines
05:40
Cheapest Airfare Within 90 Days
$479
11/12/2026
Delta Air Lines
05:40
Book Boston to Frankfurt Flight Tickets on FlyX
Planning to fly from Boston to Frankfurt? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Boston to Frankfurt Flight Distance, Duration and Time
The aerial distance between Boston and Frankfurt is approximately 5,889 KM. The flight duration ranges from 7H :05 M up to 39H :30 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Boston to Frankfurt Flight Schedule and Timing
Around 175 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Boston at 05:40, while the last night flight leaves at 23:15. Flights depart from Logan International and land at Rhein-Main International.
Flight Route Details & Analysis
Flight Details
Information
Route
Boston to Frankfurt
Aerial Distance
5,889 KM
Flight Duration
7H :05 M - 39H :30 M
Airport Codes
Boston - BOS, Frankfurt - FRA
Total Flights Available
175 flights (4 direct)
First Flight Departure
Departs at 05:40
Last Flight Departure
Departs at 23:15
Early Morning Flights (12 AM - 8 AM)
20 direct/indirect flights
Morning Flights (8 AM - 12 PM)
28 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
31 direct/indirect flights
Evening Flights (4 PM - 8 PM)
52 direct/indirect flights
Night Flights (8 PM - 12 AM)
44 direct/indirect flights
Airport Information & Terminals
BOS: Boston Logan International Airport. Logan is close to downtown Boston compared with many US airports. Taxis, airport buses and transit work well, but winter weather and academic move-in dates can change travel ease.
FRA: Frankfurt Airport. Frankfurt airport is one of Europe's most practical rail-linked hubs. The city centre is reachable by S-Bahn, while onward German rail connections can make the airport feel like a larger transport station.
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Logan International
Rhein-Main International
