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Flights from Singapore to Chicago

Compare 1 flight options on JAL

* Based on 1248 flight price data points (fetched: 2026-02-22). Not real-time data and may not cover all departure dates. Please check the airline's official website for the latest fares and availability.

Lowest Fare$1,692.00
Flight Time26h 10m - 28h 30m
Stops1 stop

Fares by Cabin Class

Economy$1,692 ~ $4,041
Premium Eco$4,694 ~ $6,850
Business$8,232 ~ $15,667
First$19,560 ~ $22,209

Available Route Options

Outbound/ReturnFlight TimeStopsEconomyPremium EcoBusinessFirst
OutboundSIN Singapore → LHR London Heathrow → ORD Chicago
ReturnORD Chicago → LHR London Heathrow → SIN Singapore
26h 10m28h 30m
1stop1stop
$1,692~$4,694~$8,232~$19,560~
Book on Japan Airlines Official Website→
Search real-time Singapore to Chicago flights on Expedia→

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Compare fares from different airlines operating on this route. Click on any airline to view detailed flight information and mileage earning potential.

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Miles & Status Points Earning

(when crediting to JAL Mileage Bank)

When crediting this Japan Airlines flight to JAL Mileage Bank, you earn both FLY ON Points (for elite status) and Miles (for award tickets). Here's how they work:

  • FLY ON Points: FLY ON Points are used for elite status qualification. Accumulate enough points within a calendar year to achieve higher status tiers, which unlock benefits like lounge access, priority boarding, bonus miles, and complimentary upgrades. Status points are calculated based on fare price or flight distance depending on the airline.
  • Miles: Miles are your reward currency for free flights. Redeem accumulated miles for award tickets on the airline and its partners. Miles earned depend on flight distance and your booking class. Higher booking classes earn more miles per flight.

The "FLY ON Points/$100" and "Miles/$100" columns show earning efficiency - higher numbers mean better value for your money. Compare different cabin classes to find the best balance between comfort and mileage earning.

As a oneworld member, Japan Airlines flights can be credited to partner programs. Compare earning potential:Executive Club, AAdvantage

CabinFareFLY ON PointsFLY ON Points/$100MilesMiles/$100
Economy$1,692 - $4,0411,862 - 3,61489 - 1107,573 - 18,089448 - 448
Premium Eco$4,694 - $6,8504,602 - 6,21091 - 9821,013 - 30,665448
Business$8,232 - $15,6677,742 - 13,29085 - 9436,853 - 70,140448
First$19,560 - $22,20916,794 - 18,77185 - 8687,569 - 99,428448
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 1 available flight options from Singapore to Chicago. Each itinerary shows the route, layover cities, flight duration, and detailed fare information.

📘What are booking classes?

Even within the same Economy cabin, tickets have hidden categories called "booking classes." Cheaper tickets get lower booking classes (Q, V, etc.) while expensive tickets get higher ones (Y, B, etc.). This dramatically affects how many miles you earn. On popular dates, cheaper booking classes sell out first, so closer to departure you may only find expensive fares—which do earn more miles. Click any fare to see the calculation details.

💡Smart booking tips

To maximize miles earned per dollar spent, look for fares with higher "Points/cost" or "Miles/cost" values. However, keep in mind that booking class also affects change/cancellation flexibility—cheaper fares often have stricter policies.

Flight List
SINSingapore → LHRLondon Heathrow → ORDChicago(26.2h+)ORDChicago → LHRLondon Heathrow → SINSingapore(28.5h+)
21,402 mi
Economy (Booking Class Q, Q, N, N)
$1,692 - $3,653
1,862 - 3,325FLY ON Points91-110 FLY ON Points/$100
7,573 - 16,352Miles448 Miles/$100
▼
Economy (Booking Class S, S, N, N)
$1,739 - $3,748
1,897 - 3,396FLY ON Points91-109 FLY ON Points/$100
7,783 - 16,777Miles448 Miles/$100
▼
Economy (Booking Class V, V, N, N)
$1,813 - $3,822
1,952 - 3,451FLY ON Points90-108 FLY ON Points/$100
8,114 - 17,109Miles448-448 Miles/$100
▼
Economy (Booking Class L, L, N, N)
$1,967 - $3,895
2,067 - 3,506FLY ON Points90-105 FLY ON Points/$100
8,804 - 17,436Miles448-448 Miles/$100
▼
Economy (Booking Class Y, Y, N, N)
$3,653 - $4,041
3,325 - 3,614FLY ON Points89-91 FLY ON Points/$100
16,352 - 18,089Miles448 Miles/$100
▼
Premium Eco (Booking Class T)
$4,694 - $6,317
4,602 - 5,813FLY ON Points92-98 FLY ON Points/$100
21,013 - 28,279Miles448 Miles/$100
▼
Premium Eco (Booking Class E, E, T, T)
$5,226 - $6,850
4,999 - 6,210FLY ON Points91-96 FLY ON Points/$100
23,395 - 30,665Miles448 Miles/$100
▼
Premium Eco (Booking Class W, W, T, T)
$6,317 - $6,850
5,813 - 6,210FLY ON Points91-92 FLY ON Points/$100
28,279 - 30,665Miles448 Miles/$100
▼
Business (Booking Class I)
$8,232 - $14,363
7,742 - 12,316FLY ON Points86-94 FLY ON Points/$100
36,853 - 64,301Miles448 Miles/$100
▼
Business (Booking Class R, R, I, I)
$8,882 - $15,012
8,227 - 12,801FLY ON Points85-93 FLY ON Points/$100
39,763 - 67,207Miles448 Miles/$100
▼
Business (Booking Class D, D, I, I)
$9,537 - $15,667
8,715 - 13,290FLY ON Points85-91 FLY ON Points/$100
42,695 - 70,140Miles448 Miles/$100
▼
Business (Booking Class J, J, I, I)
$14,363 - $15,667
12,316 - 13,290FLY ON Points85-86 FLY ON Points/$100
64,301 - 70,140Miles448 Miles/$100
▼
First (Booking Class A)
$19,560 - $22,209
16,794 - 18,771FLY ON Points85-86 FLY ON Points/$100
87,569 - 99,428Miles448 Miles/$100
▼
First (Booking Class F, F, A, A)
$22,209
18,771FLY ON Points85 FLY ON Points/$100
99,428Miles448 Miles/$100
▼

FAQ

You can earn between 1,862 and 18,771 Tier Points depending on booking class. Economy: 1,862–3,614. Premium Economy: 4,602–6,210. Business: 7,742–13,290. First: 16,794–18,771.

The lowest fare starts at $1,692. Economy from $1,692. Premium Economy from $4,694. Business from $8,232. First from $19,560.

Economy class offers better Tier Points per cost. Economy: up to 110.0, Business: up to 94.0.

Yes. British Airways flights can also be credited to: FLY ON Points (JAL).

The shortest flight time is approximately 26.2h.

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Other destinations from Singapore

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OriginSINSingaporeChange
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DestinationORDChicago
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