Cheap Flights from Chicago to Rayong
No deal from Chicago to Rayong has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Chicago to Rayong, the lowest round-trip fare we recorded was $1042, in August. The typical fare was $1102. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $1057 on Etihad and Bangkok Airways, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/chicago">from Chicago</a>, <a href="/to/rayong">to Rayong</a>, or the return direction <a href="/from/rayong/to/chicago">Rayong to Chicago</a>.
Latest price we saw: Chicago to Rayong
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Chicago (ORD) to Rayong (UTP) | $1057 | 6.1¢ | Feb 1 – Feb 10 | Etihad and Bangkok Airways | Oct 17 | Check price |
Price history: Chicago to Rayong
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1057 | $1206 | 18 |
| Sep 2026 | $1043 | $1048 | 37 |
| Aug 2026 | $1042 | $1053 | 48 |
Frequently asked questions
How many flight deals from Chicago to Rayong are on Sparkflights right now?
There are 0 verified deals from Chicago to Rayong on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Chicago to Rayong?
The lowest fare we've recorded from Chicago to Rayong is $1042, based on 103 price observations over 3 months.
How much does a flight from Chicago to Rayong cost?
The typical round-trip fare we observed from Chicago to Rayong is $1102, against a recorded low of $1042. These are observations, not quotes.
When is the cheapest month to fly Chicago to Rayong?
August was the cheapest month we observed from Chicago to Rayong and October the dearest, over 3 months of data.
What is the current price from Chicago to Rayong?
The most recent fare our sweep saw from Chicago to Rayong is $1057, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.