
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $508 (TAP AIR PORTUGAL) |
One-way from | $235 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $578 |
Good round-trip deal | $714 or less |
Good one-way deal | $511 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoCopenhagen
ORD Chicago O'Hare Intl - CPH Kastrup Copenhagen
ORDCPH
Chicago O'Hare Intl
Tue 3/30
7:10 am-6:45 am
2 stops16h 35m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoCopenhagen
ORD Chicago O'Hare Intl - CPH Kastrup Copenhagen
ORDCPH
Chicago O'Hare Intl
Fri 1/15
6:00 am-11:45 am
3 stops22h 45m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoCopenhagen
MDW Chicago Midway - CPH Kastrup Copenhagen
MDWCPH
Chicago Midway
Thu 1/14
1:18 pm-11:45 am
3 stops39h 27m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoCopenhagen
ORD Chicago O'Hare Intl - CPH Kastrup Copenhagen
ORDCPH
Chicago O'Hare Intl
Sat 1/16
9:00 pm-11:59 pm
1 stop19h 59m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoCopenhagen
ORD Chicago O'Hare Intl - CPH Kastrup Copenhagen
ORDCPH
Chicago O'Hare Intl
Fri 12/4
8:10 pm-11:30 pm
1 stop20h 20m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoCopenhagen
ORD Chicago O'Hare Intl - CPH Kastrup Copenhagen
ORDCPH
Chicago O'Hare Intl
Mon 2/1
6:21 am-11:25 am
3 stops22h 04m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoCopenhagen
ORD Chicago O'Hare Intl - CPH Kastrup Copenhagen
ORDCPH
Chicago O'Hare Intl
Thu 4/15
7:15 pm-10:45 am
Nonstop8h 30m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoCopenhagen
ORD Chicago O'Hare Intl - CPH Kastrup Copenhagen
ORDCPH
Chicago O'Hare Intl
Tue 1/5
9:50 pm-5:35 pm
1 stop12h 45m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoCopenhagen
MDW Chicago Midway - CPH Kastrup Copenhagen
MDWCPH
Chicago Midway
Fri 12/4
3:36 pm-11:45 am
2 stops37h 09m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoCopenhagen
MDW Chicago Midway - CPH Kastrup Copenhagen
MDWCPH
Chicago Midway
Tue 1/12
1:59 pm-5:25 pm
2 stops20h 26m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Everything you need to know about your flight from Chicago to Copenhagen
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
BOS - CPH
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
BOS - CPH
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
BOS - CPH
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
BOS - CPH
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
BOS - CPH
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
BOS - CPH
Find useful and relevant information for your journey from Chicago to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$646 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$475 | Average$851 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$514 | Average$765 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$536 | Average$730 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$549 | Average$621 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$744 | Average$885 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$763 | Average$1,480 | FlexibilityNo cancel fee | On-timeN/A |