Pittsburgh (PIT) to Lisbon (LIS) business class award flights

Lowest seen in the last 2 daysPlus fees$25.60Program

Atmos RewardsAirline

American AirlinesDepartingSun, Dec 13

Last checked 1d agoChecked 21 Oct 2026, 04:02 UTC

Which program and airline costs you least

Pittsburgh to Lisbon in business class starts at 45K Atmos points plus $25.60 — American Airlines through Atmos Rewards.

Every way to book PIT to LIS with miles or points
Airline	Program
American Airlinesvia PHLAtmos Rewards	Atmos Rewards	Fewest points45K Atmos pointsplus $25.60	Lowest fees$25.60
Aer Lingusvia DUBBritish Airways Club	British Airways Club	56.5K AviosFees not quoted	Not quoted
United Airlinesvia ORD, DCA → IAD (change airports)LifeMiles	LifeMiles	62.1Kplus $58.00	$58.00
British Airwaysvia LHRBritish Airways Club	British Airways Club	110K AviosFees not quoted	Not quoted
United Airlinesvia ORD, EWRlast seen 14 Oct, not re-checked sinceUnited MileagePlus	United MileagePlus	200Kplus $5.60	$5.60

Where the space is over the next 60 days

PIT to LIS in business class: the facts

Over the next 60 days we hold business class seats from Pittsburgh to Lisbon on 14 of the 14 departure days we have checked so far (46 days are not checked yet), through 4 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 October 21, 2026.

Atmos Rewards
Days with space
1 of 14 checked
Lowest
45,000 Atmos points
Typical day
45,000 Atmos points
Cash on top
$26
British Airways Club
Days with space
13 of 14 checked
Lowest
56,500 Avios
Typical day
110,000 Avios
Cash on top
Not quoted
LifeMiles
Days with space
1 of 14 checked
Lowest
62,100 miles
Typical day
62,100 miles
Cash on top
$58
United MileagePlus
Days with space
1 of 14 checked
Lowest
200,000 miles
Typical day
200,000 miles
Cash on top
$6

PIT to LIS business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Atmos Rewards	1 of 14 checked	45,000 Atmos points	45,000 Atmos points	$26
British Airways Club	13 of 14 checked	56,500 Avios	110,000 Avios	Not quoted
LifeMiles	1 of 14 checked	62,100 miles	62,100 miles	$58
United MileagePlus	1 of 14 checked	200,000 miles	200,000 miles	$6

Nonstop or with a connection

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

How to book it

Atmos Rewards books on alaskaair.com: sign in there, search PIT to LIS in business class on a date with space, and pay in Atmos points with the cash on top (from $26).
British Airways Club books on avios.com: sign in there, search PIT to LIS in business class on a date with space, and pay in Avios with the cash on top.
LifeMiles books on lifemiles.com: sign in there, search PIT to LIS in business class on a date with space, and pay in miles with the cash on top (from $58).
United MileagePlus books on united.com: sign in there, search PIT to LIS 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

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