Which airlines fly direct between Chicago and Singapore?

Airlines operating direct flights include United Airlines, American Airlines, Singapore Airlines, Scoot.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $949 depending on season and advance booking.

Home FlightsChicago to Singapore

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Flights from Chicago to Singapore

Q: How long is the flight from Chicago to Singapore?

The average nonstop flight time from Chicago (ORD) to Singapore (SIN) is approximately 18h 30m covering a distance of 15050 km.

O'Hare International (ORD) → Singapore Changi Airport (SIN)

Fares From$949

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Flight Time

18h 30m

Nonstop average

Distance

15050 km

Air route corridor

Best Time to Fly

November - March (Dry tropical season)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Chicago to Singapore

Cheap flights from Chicago (ORD) to Singapore (SIN). Compare United Airlines fares from $949 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between O'Hare International and Singapore Changi Airport, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

United Airlines

American Airlines

Singapore Airlines

Scoot

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Chicago (ORD) to Singapore (SIN)
Flight Distance	15,050 kilometers / 9,352 miles
Average Flight Duration	18h 30m (nonstop)
Starting Fare	From $949 (0% added booking fees)
Operating Airlines	United Airlines, American Airlines, Singapore Airlines, Scoot
Optimal Travel Season	November - March (Dry tropical season)

Return Flight Route

Singapore (SIN) to Chicago (ORD)

Nonstop return tickets from $949 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from Chicago to Singapore?

The nonstop flight takes approximately 18h 30m, traversing 15050 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.