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Southampton (SOU) to Boston (BOS) business class reward flights

BOS → SOU
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Adults12 and over
1
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00:0024:00

Arrival time

00:0024:00

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Flight duration
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Lowest seen in the last 14 days45,000 Atmos pointsPlus fees$402.29ProgramAtmos RewardsAtmos RewardsAirlineAer LingusAer LingusDepartingTue, Dec 1
Last checked 13d agoChecked

Which program and airline costs you least

Southampton to Boston in business class starts at 45K Atmos points plus $402.29 — Aer Lingus through Atmos Rewards.

Every way to book SOU to BOS with miles or points
Airline
Aer LingusAer Lingusvia DUBlast seen 8 Oct, not re-checked sinceAtmos Rewards45K Atmos pointsplus $402.29
KLMKLMvia AMS, JFK → LGA (change airports)last seen 18 Oct, not re-checked sinceAir France-KLM Flying Blue90Kplus $792.19

Where the space is over the next 60 days

October
Thu22 Fri23 Sat24 Sun25 Mon26 Tue27175KWed28175KThu29175KFri30175KSat31175K
November
Sun1700KMon2175KTue3175KWed4175KThu5175KFri6175KSat7175KSun8175KMon9135.5KTue1045KWed11175KThu1245KFri13135.5KSat14117.5KSun15303KMon1645KTue1745KWed1895.5KThu19175KFri20135.5KSat21117.5KSun2295.5KMon2345KTue2445KWed2545KThu2690KFri27117.5KSat28303KSun29175KMon3045K
December
Tue145KWed245KThu345KFri445KSat5175KSun645KMon745KTue845KWed945KThu1045KFri1145KSat1245KSun1345KMon1445KTue1545KWed1645KThu1745KFri18175KSat19175KSun20175K

Dashed days are prices last seen more than 3 days ago and not re-checked since.

SOU to BOS in business class: the facts

Over the next 60 days we hold business class seats from Southampton to Boston on 55 of the 55 departure days we have checked so far (5 days are not checked yet), 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. Data updated .

  • Atmos Rewards
    Days with space
    50 of 55 checked
    Lowest
    45,000 Atmos points
    Typical day
    175,000 Atmos points
    Cash on top
    $402 to $412
  • Air France-KLM Flying Blue
    Days with space
    26 of 55 checked
    Lowest
    90,000 miles
    Typical day
    135,500 miles
    Cash on top
    $782 to $812

Nonstop or with a connection

No nonstop seats in the window. With a connection on Aer Lingus and KLM.

How to book it

  1. Atmos Rewards books on alaskaair.com: sign in there, search SOU to BOS in business class on a date with space, and pay in Atmos points with the cash on top (from $402).
  2. Air France-KLM Flying Blue books on airfrance.fr: sign in there, search SOU to BOS in business class on a date with space, and pay in miles with the cash on top (from $782).

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

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