# Boston (BOS) to Frankfurt (FRA) business class award flights

Source: https://miles.zone/routes/bos-fra
Data updated: 2026-10-18T02:29:23.986Z
Cash amounts are in US dollars.

Fewest points: 45,000 Atmos points plus $1,023 on British Airways through Atmos Rewards, departing 2026-10-24.

## Every program and airline that can book it, next 60 days

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| United Airlines | [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 88,000 miles | $6 | via ATL | 2026-10-27 | 12 Oct 2026, 20:22 UTC |
| Aer Lingus | [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 93,000 miles | $9 | via DUB | 2026-11-09 | 10 Oct 2026, 23:40 UTC |
| JetBlue | [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 120,000 miles | $24 | via CDG | 2026-10-29 | 12 Oct 2026, 20:23 UTC |
| Aer Lingus | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 175,000 Atmos points | $29 | via DUB | 2026-10-27 | 10 Oct 2026, 00:51 UTC |
| Austrian Airlines | [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 88,000 miles | $32 | via VIE | 2026-10-27 | 12 Oct 2026, 20:22 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 55,000 Atmos points | $45 | via JFK, LHR | 2026-11-09 | 18 Oct 2026, 02:29 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 45,000 Atmos points | $1,023 | via LHR | 2026-10-24 | 10 Oct 2026, 00:51 UTC |

## Route facts

Over the next 60 days we hold business class seats from Boston to Frankfurt on 60 of the 60 departure days, through 2 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat.

| Program | Days with space | Lowest | Typical day | Cash on top |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 15 of 60 | 45,000 Atmos points | 55,000 Atmos points | $26 to $1,543 |
| [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 60 of 60 | 88,000 miles | 200,000 miles | $6 to $35 |

No nonstop seats in the window.
With a connection on Aer Lingus, American Airlines, Austrian Airlines, British Airways, JetBlue and United Airlines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search BOS to FRA in business class on a date with space, and pay in Atmos points with the cash on top (from $26).
2. [United MileagePlus](https://miles.zone/programs/united-mileageplus) books on united.com: sign in there, search BOS to FRA in business class on a date with space, and pay in miles with the cash on top (from $6).

MilesZone finds the seat; it does not book it or take payment.

## More routes from Boston

- [Amsterdam (AMS)](https://miles.zone/routes/bos-ams)
- [Paris (CDG)](https://miles.zone/routes/bos-cdg)
- [Dublin (DUB)](https://miles.zone/routes/bos-dub)
- [Edinburgh (EDI)](https://miles.zone/routes/bos-edi)
- [London (LHR)](https://miles.zone/routes/bos-lhr)
- [Manchester (MAN)](https://miles.zone/routes/bos-man)
- [Rome (FCO)](https://miles.zone/routes/bos-fco)
- [Madrid (MAD)](https://miles.zone/routes/bos-mad)
- [Doha (DOH)](https://miles.zone/routes/bos-doh)
- [Tokyo (NRT)](https://miles.zone/routes/bos-nrt)
- [Tokyo (HND)](https://miles.zone/routes/bos-hnd)
- [Hong Kong (HKG)](https://miles.zone/routes/bos-hkg)

## More routes to Frankfurt

- [London (LGW)](https://miles.zone/routes/lgw-fra)
- [London (LHR)](https://miles.zone/routes/lhr-fra)
- [Doha (DOH)](https://miles.zone/routes/doh-fra)
- [New York (JFK)](https://miles.zone/routes/jfk-fra)
- [Hong Kong (HKG)](https://miles.zone/routes/hkg-fra)
- [Miami (MIA)](https://miles.zone/routes/mia-fra)
- [Chicago (ORD)](https://miles.zone/routes/ord-fra)
- [Seattle (SEA)](https://miles.zone/routes/sea-fra)
- [Tokyo (HND)](https://miles.zone/routes/hnd-fra)
- [Tokyo (NRT)](https://miles.zone/routes/nrt-fra)
- [Bangkok (BKK)](https://miles.zone/routes/bkk-fra)
- [Sydney (SYD)](https://miles.zone/routes/syd-fra)