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Flights from OSA to Chicago

Compare 35 flight options on JAL

* Based on 1191 flight price data points (fetched: 2026-02-14 〜 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$1,972.00
Flight Time14h 40m - 32h 40m
Stops1 stop

Fares by Cabin Class

Economy$1,972 ~ $8,709
First$10,440 ~ $21,806

Available Route Options

20 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyFirst
OutboundITM Itami → HND Haneda → ORD Chicago
ReturnORD Chicago → NRT Narita → ITM Itami
14h 40m17h 5m
1stop1stop
-$10,568~
OutboundITM Itami → NRT Narita → ORD Chicago
ReturnORD Chicago → NRT Narita → ITM Itami
14h 55m17h 5m
1stop1stop
-$10,440~
OutboundUKB Kobe → HND Haneda → ORD Chicago
ReturnORD Chicago → NRT Narita → ITM Itami
15h 35m17h 5m
1stop1stop
-$10,567~
OutboundITM Itami → HND Haneda → ORD Chicago
ReturnORD Chicago → NRT Narita → KIX Kansai
14h 40m18h
1stop1stop
-$10,569~
OutboundKIX Kansai → HND Haneda → ORD Chicago
ReturnORD Chicago → NRT Narita → ITM Itami
15h 40m17h 5m
1stop1stop
-$10,569~
OutboundITM Itami → NRT Narita → ORD Chicago
ReturnORD Chicago → NRT Narita → KIX Kansai
14h 55m18h
1stop1stop
-$10,441~
OutboundUKB Kobe → HND Haneda → ORD Chicago
ReturnORD Chicago → NRT Narita → KIX Kansai
15h 35m18h
1stop1stop
-$10,569~
OutboundKIX Kansai → HND Haneda → ORD Chicago
ReturnORD Chicago → NRT Narita → KIX Kansai
15h 40m18h
1stop1stop
-$10,570~

+12 more routing options available

Book on Japan Airlines Official Website→
Search real-time OSA to Chicago flights on Expedia→

Compare fares with other airlines

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$1,972 - $8,7094,104 - 15,286176 - 3313,936 - 13,126151 - 317
First$10,440 - $21,80622,128102 - 21219,68890 - 189
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 35 available flight options from OSA 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
ITMItami → HNDHaneda → ORDChicago(14.7h+)ORDChicago → NRTNarita → ITMItami(17.1h+)
13,126 mi
First (Booking Class A)
$10,568 - $11,116
22,128FLY ON Points199-209 FLY ON Points/$100
19,688Miles177-186 Miles/$100
▼
First (Booking Class F)
$20,642 - $21,675
22,128FLY ON Points102-107 FLY ON Points/$100
19,688Miles91-95 Miles/$100
▼
ITMItami → NRTNarita → ORDChicago(14.9h+)ORDChicago → NRTNarita → ITMItami(17.1h+)
13,126 mi
First (Booking Class A)
$10,440 - $10,988
22,128FLY ON Points201-212 FLY ON Points/$100
19,688Miles179-189 Miles/$100
▼
First (Booking Class F)
$20,514 - $21,546
22,128FLY ON Points103-108 FLY ON Points/$100
19,688Miles91-96 Miles/$100
▼
UKBKobe → HNDHaneda → ORDChicago(15.6h+)ORDChicago → NRTNarita → ITMItami(17.1h+)
13,126 mi
First (Booking Class A)
$10,567 - $11,115
22,128FLY ON Points199-209 FLY ON Points/$100
19,688Miles177-186 Miles/$100
▼
First (Booking Class F)
$20,641 - $21,674
22,128FLY ON Points102-107 FLY ON Points/$100
19,688Miles91-95 Miles/$100
▼
ITMItami → HNDHaneda → ORDChicago(14.7h+)ORDChicago → NRTNarita → KIXKansai(18.0h+)
13,126 mi
First (Booking Class A)
$10,569 - $12,081
22,128FLY ON Points183-209 FLY ON Points/$100
19,688Miles163-186 Miles/$100
▼
First (Booking Class F)
$20,643 - $21,676
22,128FLY ON Points102-107 FLY ON Points/$100
19,688Miles91-95 Miles/$100
▼
KIXKansai → HNDHaneda → ORDChicago(15.7h+)ORDChicago → NRTNarita → ITMItami(17.1h+)
13,126 mi
First (Booking Class A)
$10,569 - $11,117
22,128FLY ON Points199-209 FLY ON Points/$100
19,688Miles177-186 Miles/$100
▼
First (Booking Class F)
$20,643 - $21,676
22,128FLY ON Points102-107 FLY ON Points/$100
19,688Miles91-95 Miles/$100
▼
ITMItami → NRTNarita → ORDChicago(14.9h+)ORDChicago → NRTNarita → KIXKansai(18.0h+)
13,126 mi
First (Booking Class A)
$10,441 - $11,951
22,128FLY ON Points185-212 FLY ON Points/$100
19,688Miles165-189 Miles/$100
▼
First (Booking Class F)
$20,515 - $21,547
22,128FLY ON Points103-108 FLY ON Points/$100
19,688Miles91-96 Miles/$100
▼
UKBKobe → HNDHaneda → ORDChicago(15.6h+)ORDChicago → NRTNarita → KIXKansai(18.0h+)
13,126 mi
First (Booking Class A)
$10,569 - $12,081
22,128FLY ON Points183-209 FLY ON Points/$100
19,688Miles163-186 Miles/$100
▼
First (Booking Class F)
$20,643 - $21,676
22,128FLY ON Points102-107 FLY ON Points/$100
19,688Miles91-95 Miles/$100
▼
KIXKansai → HNDHaneda → ORDChicago(15.7h+)ORDChicago → NRTNarita → KIXKansai(18.0h+)
13,126 mi
First (Booking Class A)
$10,570 - $12,082
22,128FLY ON Points183-209 FLY ON Points/$100
19,688Miles163-186 Miles/$100
▼
First (Booking Class F)
$20,644 - $21,677
22,128FLY ON Points102-107 FLY ON Points/$100
19,688Miles91-95 Miles/$100
▼
ITMItami → HNDHaneda → ORDChicago(16.9h+)ORDChicago → NRTNarita → ITMItami(17.1h+)
13,126 mi
First (Booking Class A)
$10,440 - $10,988
22,128FLY ON Points201-212 FLY ON Points/$100
19,688Miles179-189 Miles/$100
▼
First (Booking Class F)
$20,514 - $21,307
22,128FLY ON Points104-108 FLY ON Points/$100
19,688Miles92-96 Miles/$100
▼
ITMItami → HNDHaneda → ORDChicago(16.9h+)ORDChicago → NRTNarita → KIXKansai(18.0h+)
13,126 mi
First (Booking Class A)
$10,441 - $11,951
22,128FLY ON Points185-212 FLY ON Points/$100
19,688Miles165-189 Miles/$100
▼
First (Booking Class F)
$20,515 - $21,308
22,128FLY ON Points104-108 FLY ON Points/$100
19,688Miles92-96 Miles/$100
▼

FAQ

You can earn between 4,104 and 22,128 Premium Points depending on booking class. Economy: 4,104–15,286. First: 22,128–22,128.

The lowest fare starts at $1,972. Economy from $1,972. First from $10,440.

Yes. All Nippon Airways flights can also be credited to: Status Miles (TK), PQP (UA), Status Points (LH).

The shortest flight time is approximately 14.7h.

Chicago on other airlines

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Other destinations from OSA

VancouverLos AngelesAmsterdamManilaBostonSan Francisco
OriginOSAOSAChange
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DestinationORDChicago
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