Route brief · CHI → BKK
Chicago → Bangkok
$763
−21% vs typical
seasonal median $965 · difference $202
Sep 17 – Oct 9 · 22 nights
Etihad1 stop
- Usual monthly lows
- $846–$992
- Board rank
- Stronger than 58%
- Route sample
- 9 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefBKKBangkokThe backpacker cliché that still delivers: gold temples, boat noodles, $12 street-food feasts.Best windowNov–FebAirportsSuvarnabhumi (BKK) · Don Mueang (DMK)All routes into BangkokWhen this route gets cheap.
Cached-fare history: across 9 months, Sep is the cheapest for CHI → BKK. Best time to be there: Nov–Feb.
Fares bottom out in September around $763 and peak in June near $1,084 — a $321 spread across the 9 months we track. The cheapest itinerary we are tracking makes one stop and takes about 20 hours outbound, on a 22-night trip — ticketed under Etihad, which on a connecting fare need not operate every leg. At $763 for 13,773 km each way, that works out to about $28 per 1,000 km flown. That is well under the $40 that ultra-long-haul fares on this board typically run. Across the 13 departure cities we track at a similar distance from Bangkok, this fare ranks 7th — 2.0× the $386 we hold from Los Angeles. That puts it in the cheaper half of the 30 routes of similar length we watch out of Chicago, where the middle fare is $930.
Day-level prices for the next 4 months
Tap any day → live search
The median cached fare across this calendar is 5% lower than when tracking began on Aug 8 — $983 then versus $930 now, across 6 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $763, on Sep 17.
Cached day-level data for this route is sparse — 9 of 122 days priced, from 27 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
November 2026
Cheapest in Sep · around $763
21% below the $965 typical fare
Cheapest round-trip fare found per month · Chicago → Bangkok · cached-price history
Route facts
- Airports
- O’Hare (ORD) · Midway (MDW) ↔ Suvarnabhumi (BKK) · Don Mueang (DMK)
- Flight time
- ~20 hours outbound
- Distance
- ~13,773 km each way
- Typical price
- $965 round-trip (seasonal median)
- Airlines on the board
- Etihad
- Itineraries
- Connections on current fares
- Best months to visit
- Nov–Feb
CHI → BKK, answered.
Is $763 a good price for Chicago to Bangkok?
Yes — the seasonal median for this route is around $965 round-trip. At $763 you're 21% below that, saving about $202, which we rate good for this route.
What is the cheapest month to fly from Chicago to Bangkok?
Across 9 months of cached-fare history, Sep comes out cheapest on this route. The best months to actually be in Bangkok are Nov–Feb — when those overlap, that's your window.
How far in advance should I book CHI → Bangkok?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 9 months of cached fares, Sep comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Chicago to Bangkok?
The current cheapest fares involve a connection, ticketed under Etihad. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Bangkok?
Lock the flight first — then compare stays for Sep 17 – Oct 9 · 22 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next CHI → BKK drop reaches you as soon as we find it.
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