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BOS → FRA
Boston to Frankfurt flights.
Live cached fares on Boston (BOS) → Frankfurt (FRA), refreshed every 30 minutes. Non-stop and connecting itineraries side by side — compare airlines, times and stops, then book in one click.
- Flying time~7.5h non-stop
- AirlinesLufthansa, United
- Cheapest monthsJanuary, February, November
Flex dates · cheapest nearby
Loading prices…Read our best-time-to-book guide for BOS → FRA →Target price, booking window, weekday pattern.
See 30-day price history for BOS → FRA →Median fare, lows, and best-day patterns.
Boston → Frankfurt · 16 fares
Cached from Travelpayouts · filter & sort belowWe check this route four times a day and email you when it drops: at most once a week on the free plan, the same day with Dispatch+.
Recent fares on this route; prices on the booking site may differ.
Showing 16 of 16 results- EstimateBest value
Lufthansa · LH 423economyLong · 15h 50m⚠ Basic economy may applyOutbound9:05 PM BOS → FRAFri, Dec 25 · 7h 15m · Non-stopReturn10:10 AM FRA ← BOSFri, Jan 1 · 8h 35m · Non-stopabout$780total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈49k Aeroplan ptsest.Fair valuePay cash · ~1.0¢/pt est.Check live fare & book→How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 48,688 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- EstimateBest valueLufthansa · LH 423economyLong · 18h 23m⚠ Basic economy may applyOutbound9:05 PM BOS → FRAFri, Dec 25 · 7h 15m · Non-stopReturn8:45 AM FRA ← BOSFri, Jan 1 · 9h 43m · 1 stopabout$780total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈49k Aeroplan ptsest.Fair valuePay cash · ~1.0¢/pt est.Check live fare & book→
How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 48,688 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- Estimate
QK · QK 9618economyLong · 18h 30mOutbound8:30 PM BOS → FRAFri, Dec 25 · 9h 5m · 1 stopReturn10:10 AM FRA ← BOSFri, Jan 1 · 8h 35m · Non-stopabout$780total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈49k Aeroplan ptsest.Fair valuePay cash · ~1.0¢/pt est.Check live fare & book→How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 48,813 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- Estimate
American Airlines · AA 2773economyLong · 26h 32m⚠ Basic economy may applyOutbound7:43 PM BOS → FRAFri, Dec 25 · 10h 49m · 1 stopReturn9:50 AM FRA ← BOSFri, Jan 1 · 12h 7m · 1 stopabout$920total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈58k Aeroplan ptsest.Fair valueGood redemption · ~1.2¢/pt est.Check live fare & book→How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 57,750 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- EstimateCheapest
United Airlines · UA 1833economyLong · 51h 13m⚠ Basic economy may applyOutbound11:00 AM BOS → FRAFri, Dec 25 · 9h 8m · 1 stopReturn8:45 AM FRA ← BOSFri, Jan 1 · 9h 43m · 1 stopabout$780total round-tripEstimate. The booking site may show a different price.Typical fareSimilar fares $492–$775≈48k Aeroplan ptsest.Fair valuePay cash · ~1.0¢/pt est.Check live fare & book→How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 48,438 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- Estimate🌱 GreenestLufthansa · LH 423economyLong · 15h 50m⚠ Basic economy may applyOutbound9:05 PM BOS → FRAFri, Dec 25 · 7h 15m · Non-stopReturn10:10 AM FRA ← BOSFri, Jan 1 · 8h 35m · Non-stopabout$1,580total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈99k Aeroplan ptsest.Points win bigGreat redemption · ~2.0¢/pt est.Check live fare & book→
How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 98,563 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- Estimate
Aer Lingus · EI 132economyLong · 29hOutbound10:15 PM BOS → HHNFri, Dec 25 · 8h 50m · 2 stopsReturn6:20 AM HHN ← BOSFri, Jan 1 · 9h 15m · 1 stopabout$1,370total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈86k Aeroplan ptsest.Check live fare & book→How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 85,625 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to HHN in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- Estimate
ITA Airways · AZ 615economyLong · 31h 40m⚠ Basic economy may applyOutbound10:20 PM BOS → HHNFri, Dec 25 · 12h · 2 stopsReturn6:20 AM HHN ← BOSFri, Jan 1 · 9h 15m · 1 stopabout$1,380total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈86k Aeroplan ptsest.Check live fare & book→How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 86,063 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to HHN in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- Estimate
JetBlue · B6 417economyLong · 25h 49mOutbound4:30 PM BOS → FRAFri, Dec 25 · 8h 46m · 1 stopReturn10:15 AM FRA ← BOSFri, Jan 1 · 10h 9m · 1 stopabout$1,700total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈106k Aeroplan ptsest.Points win bigGreat redemption · ~2.1¢/pt est.Check live fare & book→How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 106,000 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- Estimate
British Airways · BA 2485economyLong · 43h 10m⚠ Basic economy may applyOutbound12:00 PM BOS → FRAFri, Dec 25 · 11h 40m · 3 stopsReturn9:50 AM FRA ← BOSFri, Jan 1 · 12h 7m · 1 stopabout$1,340total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈83k Aeroplan ptsest.Points win bigGreat redemption · ~1.7¢/pt est.Check live fare & book→How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 83,438 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- EstimateAer Lingus · EI 132economyLong · 29hOutbound10:15 PM BOS → HHNFri, Dec 25 · 8h 50m · 2 stopsReturn6:20 AM HHN ← BOSFri, Jan 1 · 9h 15m · 1 stopabout$1,600total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈100k Aeroplan ptsest.Check live fare & book→
How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 99,813 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to HHN in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- Estimate
PD · PD 2616economyLong · 28h 20mOutbound2:50 PM BOS → FRAFri, Dec 25 · 10h 5m · 1 stopReturn9:55 AM FRA ← BOSFri, Jan 1 · 10h 45m · 1 stopabout$1,740total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈109k Aeroplan ptsest.Points win bigGreat redemption · ~2.2¢/pt est.Check live fare & book→How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 108,875 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- EstimateJetBlue · B6 217economyLong · 43h 10mOutbound12:30 PM BOS → FRAFri, Dec 25 · 8h 51m · 1 stopReturn10:15 AM FRA ← BOSFri, Jan 1 · 10h · 1 stopabout$1,550total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈97k Aeroplan ptsest.Points win bigGreat redemption · ~1.9¢/pt est.Check live fare & book→
How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 96,688 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to FRA in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- EstimateITA Airways · AZ 615economyLong · 31h 40m⚠ Basic economy may applyOutbound10:20 PM BOS → HHNFri, Dec 25 · 12h · 2 stopsReturn6:20 AM HHN ← BOSFri, Jan 1 · 9h 15m · 1 stopabout$1,690total round-tripEstimate. The booking site may show a different price.High for this routeSimilar fares $492–$775≈105k Aeroplan ptsest.Check live fare & book→
How to book this with points
- Bank points that transfer to Air Canada Aeroplan: Bilt Rewards (1:1), Chase Ultimate Rewards (1:1), American Express Membership Rewards (1:1), Capital One Miles (1:1).
- That is about 105,313 Air Canada Aeroplan points (est.), at our 1.60¢ per point value.
- Search for award space for BOS to HHN in economy on Aeroplan's redeem page. Open it
- Awards on Air Canada metal are dynamically priced and routinely cost more than partner space on the same route — treat Aeroplan as a partner-booking tool first.
Estimates only. Points prices change, and we do not see live award space.
- Recent fare, not your exact dateAlt date · 1 day later
Virgin Atlantic · VS 12economy🌙 Red-eyeLong · 29h 59mOutbound3:11 AM BOS → HHNSat, Dec 26 · 8h 4m · 1 stopReturn6:20 AM HHN ← BOSFri, Jan 1 · 9h 15m · 1 stop - Recent fare, not your exact dateAlt date · 1 day later
Turkish Airlines · TK 82economyLong · 45h 40mOutbound1:00 AM BOS → FRASat, Dec 26 · 12h 35m · 1 stopReturn5:15 PM FRA ← BOSFri, Jan 1 · 13h 30m · 1 stop
About Boston → Frankfurt
Lufthansa + United Star Alliance JV daily. FRA's domestic-Europe bank makes BOS→FRA the easiest connection point for Central/Eastern Europe from New England.
Typical non-stop flying time is around 7.5 hours. Major carriers on this route include Lufthansa, United. Fares are usually cheapest in January, February, November — book 6–10 weeks ahead and avoid school-holiday peaks (late June–August, Christmas–New Year) for the best pricing.
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Month-by-month price guide: Boston to Frankfurt
Live cheapest round-trip fare cached on BOS → FRA for each of the next 12 months. Tap any month and run a live search to confirm.
- NovNo data
- DecPeakfrom $775
- JanNo data
- FebPeakfrom $703
- MarNo data
- AprNo data
- MayNo data
- JunNo data
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Questions, answered
How long is the flight from Boston to Frankfurt?
Non-stop flights on BOS → FRA are typically around 7.5 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.
Which airlines fly from Boston to Frankfurt?
The main carriers on this route are Lufthansa, United. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.
When is the cheapest time to fly from Boston to Frankfurt?
Historically the lowest fares land in January, February, November. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.
How far ahead should I book Boston to Frankfurt?
Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.
Can I book directly on destination.com?
The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.
Other ways to reach Frankfurt
If your plans are flexible on the origin, these alternate departure airports also serve Frankfurt on the routes we track.
- San Francisco → FrankfurtSFO · ~11h · Lufthansa, United
- Chicago → FrankfurtORD · ~8.5h · Lufthansa, United
- Denver → FrankfurtDEN · ~9.5h · Lufthansa, United
- New York → FrankfurtJFK · ~7.5h · Lufthansa, United
- Washington → FrankfurtIAD · ~8h · Lufthansa, United
- Atlanta → FrankfurtATL · ~9h · Lufthansa, Delta
- Newark → FrankfurtEWR · ~7.5h · United, Lufthansa
Other popular routes
- Boston → Dublin~6.5h · Aer Lingus, Delta
- Boston → Reykjavík~5.5h · Icelandair, JetBlue
- Boston → London~6.5h · British Airways, Delta
- Boston → Paris~7h · Air France, Delta
- New York → London~7h · British Airways, American
- New York → Paris~7.5h · Air France, Delta
- New York → Rome~9h · Delta, American
- New York → Milan~8.5h · Delta, American
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