Chicago to Astana ORD → NQZ
O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ)
The cheapest return found recently is $1,449 with Turkish Airlines, 22 Jul 2027 – 12 Aug 2027, found yesterday. The cheapest one-way found recently is $788 with British Airways, 14 Jun 2027, found 5 days ago.
Return
The cheapest return fare on each of 10 departure dates is usually $1,173 to $1,491.
Cheapest return found recently
$1,449
22 Jul 2027 – 12 Aug 2027 · Turkish Airlines
O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ)
Leaves 8:05 p.m. · Return leaves 8:25 a.m. · 44 h 35 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$1,449 22 Jul 2027 – 12 Aug 2027found yesterdaySee prices for these dates
$1,036 6 Dec – 11 Decfound 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $1,036 to $1,216.
At $1,449, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 10 departure dates from 24 Nov to 22 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 21-night return fares leaving within 3 days of 22 Jul 2027 to compare.
Every date we hold
12 fares on 10 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 24 Nov – 6 Dec | $1,051 | Turkish Airlines | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 6 Dec – 11 Dec | $1,036 | Turkish Airlines | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 10 Dec – 8 Jan 2027 | $1,337 | Icelandair | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 3 stops, back 3 stops | found 6 days ago | See prices for these dates |
| 11 Dec – 9 Jan 2027 | $1,429 | TAP Air Portugal | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 3 stops, back 4 stops | found 6 days ago | See prices for these dates |
| 12 Dec – 8 Jan 2027 | $1,454 | Icelandair | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 4 stops, back 3 stops | found 6 days ago | See prices for these dates |
| 18 Dec – 10 Jan 2027 | $1,969 | United Airlines | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 4 stops, back 3 stops | found 3 days ago | See prices for these dates |
| 20 Dec – 30 Dec | $2,096 | Aer Lingus | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 3 stops, back 3 stops | found yesterday | See prices for these dates |
| 1 Mar 2027 – 21 Mar 2027 | $1,118 | Turkish Airlines | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 1 Jun 2027 – 13 Jun 2027 | $1,503 | LOT Polish | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 22 Jul 2027 – 12 Aug 2027 | $1,449 | Turkish Airlines | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $1,036.
Airlines on the cheapest dates: Turkish Airlines, Icelandair, TAP Air Portugal, United Airlines, Aer Lingus, LOT Polish.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$788
14 Jun 2027 · British Airways
O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ)
Leaves 7:25 p.m. · 48 h 55 min trip
3 stops
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$788 14 Jun 2027found 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $505 to $1,190.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 14 Jun 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Jun 2027 | $788 | British Airways | O'Hare International Airport (ORD) → Nursultan (Astana) International Airport (NQZ) | 3 stops | found 5 days ago | Open this trip |
Airlines on the cheapest dates: British Airways.
Premium cabin fares from Chicago to Astana
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 22 Jul 2027 – 12 Aug 2027 in another cabin: Premium economy · Business · First
Today's prices for 14 Jun 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Chicago to Astana?
Return
The cheapest fares were 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $1,107 | $1,036 | Cheapest seen | 18 |
| 60–89 days | $1,219 | $1,102 | +10% | 23 |
| 90–179 days | $1,200 | $1,118 | +9% | 21 |
| 180+ days | $1,673 | $1,354 | +51% | 24 |
One-way
Not enough history yet: in 25 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 22 Jul 2027 – 12 Aug 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work