San Francisco (SFO) to Chicago (ORD) business class award flights
Atmos RewardsAirline
American AirlinesDepartingMon, Nov 2Which program and airline costs you least
San Francisco to Chicago in business class starts at 45K Atmos points plus $25.60 — American Airlines through Atmos Rewards.
| Airline | |
|---|---|
 United AirlinesNonstoplast seen 9 Oct, not re-checked sinceLifeMiles | 27Kplus $5.60 |
| United Airlinesvia IADlast seen 9 Oct, not re-checked sinceUnited MileagePlus | 30Kplus $5.60 |
| American Airlinesvia JFKAtmos Rewards | 45K Atmos pointsplus $25.60 |
 JetBluevia FLLlast seen 9 Oct, not re-checked sinceUnited MileagePlus | 70Kplus $5.60 |
Where the space is over the next 60 days
Dashed days are prices last seen more than 3 days ago and not re-checked since.
SFO to ORD in business class: the facts
Over the next 60 days we hold business class seats from San Francisco to Chicago on 34 of the 34 departure days we have checked so far (26 days are not checked yet), through 3 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 .
- LifeMiles
- Days with space
- 5 of 34 checked
- Lowest
- 27,000 miles
- Typical day
- 27,000 miles
- Cash on top
- $6 to $11
- United MileagePlus
- Days with space
- 30 of 34 checked
- Lowest
- 30,000 miles
- Typical day
- 58,500 miles
- Cash on top
- $6
- Atmos Rewards
- Days with space
- 7 of 34 checked
- Lowest
- 45,000 Atmos points
- Typical day
- 45,000 Atmos points
- Cash on top
- $26 to $31
Nonstop or with a connection
Nonstop seats on United Airlines. With a connection on American Airlines and JetBlue.
How to book it
- LifeMiles books on lifemiles.com: sign in there, search SFO to ORD in business class on a date with space, and pay in miles with the cash on top (from $6).
- United MileagePlus books on united.com: sign in there, search SFO to ORD in business class on a date with space, and pay in miles with the cash on top (from $6).
- Atmos Rewards books on alaskaair.com: sign in there, search SFO to ORD in business class on a date with space, and pay in Atmos points with the cash on top (from $26).
MilesZone finds the seat; it does not book it or take payment.
More routes
Get told the moment a SFO → ORD seat opens.
We re-check that exact seat seconds before the email leaves, so what you open is still there.
Email only. Searching this route stays free for departures in the next 60 days.