$299+ Cheap flights from St. Louis (STL) to Denmark
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CPH
Apr 19 — Apr 261
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from St. Louis to DenmarkExplore the most affordable flight options available from St. Louis to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.
Explore the most affordable flight options available from St. Louis to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.
This Priceline deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:33 pm
STL
- CPH
2 stops21h 22m
Multiple Airlines
Mon 9/287:45 am
CPH
- STL
2 stops19h 01m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$690
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:15 pm
STL
- CPH
2 stops34h 05m
United Airlines
Thu 11/126:55 am
CPH
- STL
2 stops24h 39m
United Airlines
Deal found 3/15![United Airlines logo]()
$705
This Expedia deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:05 am
STL
- CPH
2 stops36h 00m
Multiple Airlines
Mon 8/2412:45 pm
CPH
- STL
2 stops32h 17m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$716
This Cheapflightsfares deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:49 pm
STL
- CPH
2 stops14h 36m
Lufthansa
Tue 10/206:20 am
CPH
- STL
1 stop14h 05m
Lufthansa
Deal found 3/15![Lufthansa logo]()
$726
This Orbitz deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:30 pm
STL
- CPH
1 stop13h 05m
Multiple Airlines
Tue 10/208:50 am
CPH
- STL
2 stops17h 56m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$744
This Flysmarter deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:59 pm
STL
- CPH
2 stops14h 46m
Multiple Airlines
Wed 5/69:00 am
CPH
- STL
2 stops14h 42m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$745
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:35 pm
STL
- CPH
1 stop33h 05m
American Airlines
Wed 5/68:50 am
CPH
- STL
2 stops17h 40m
American Airlines
Deal found 3/15![American Airlines logo]()
$748
Best flights from St. Louis to DenmarkDiscover carefully curated flight deals from St. Louis to Denmark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 20, 2026.
Discover carefully curated flight deals from St. Louis to Denmark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 20, 2026.
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:13 pm
STL
- CPH
2 stops16h 32m
Delta
Mon 9/211:55 pm
CPH
- STL
1 stop16h 06m
Delta
Deal found 3/15![Delta logo]()
$761
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:11 pm
STL
- CPH
2 stops56h 39m
United Airlines
Wed 5/202:50 pm
CPH
- STL
2 stops21h 57m
United Airlines
Deal found 3/16![United Airlines logo]()
$822
This Finnair deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:40 pm
STL
- CPH
1 stop16h 10m
Multiple Airlines
Sun 5/1012:25 pm
CPH
- STL
2 stops16h 54m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$855
This Finnair deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:40 pm
STL
- CPH
2 stops18h 30m
Finnair
Sun 5/108:50 am
CPH
- STL
2 stops20h 29m
Finnair
Deal found 3/19![Finnair logo]()
$862
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:30 pm
STL
- CPH
2 stops15h 20m
Delta
Wed 9/309:00 am
CPH
- STL
2 stops18h 50m
Delta
Deal found 3/15![Delta logo]()
$815
This KLM deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:20 pm
STL
- CPH
1 stop31h 25m
Multiple Airlines
Thu 6/111:55 pm
CPH
- STL
1 stop16h 06m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$880
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:25 am
STL
- CPH
2 stops17h 00m
Delta
Sun 5/179:00 am
CPH
- STL
1 stop14h 43m
Delta
Deal found 3/16![Delta logo]()
$824
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:05 am
STL
- CPH
2 stops28h 10m
United Airlines
Wed 5/276:20 am
CPH
- STL
1 stop14h 05m
United Airlines
Deal found 3/19![United Airlines logo]()
$922
Last-minute flights from St. Louis to DenmarkDiscover last-minute flight deals from St. Louis to Denmark. Data last updated March 20, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Denmark. Data last updated March 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:32 am
STL
- CPH
2 stops18h 58m
Delta
Wed 4/156:00 am
CPH
- STL
2 stops24h 36m
Delta
Deal found 3/19![Delta logo]()
$941
This oojo deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:27 pm
STL
- CPH
2 stops20h 28m
British Airways
Sun 4/198:50 am
CPH
- STL
2 stops20h 27m
British Airways
Deal found 3/15![British Airways logo]()
$799
This Iberia deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:03 pm
STL
- CPH
2 stops14h 17m
Multiple Airlines
Sun 4/197:00 am
CPH
- STL
1 stop19h 30m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:30 pm
STL
- CPH
2 stops17h 50m
American Airlines
Sun 4/198:50 am
CPH
- STL
2 stops17h 40m
American Airlines
Deal found 3/15![American Airlines logo]()
$817
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
STL
- CPH
2 stops17h 45m
Delta
Mon 4/209:00 am
CPH
- STL
2 stops21h 36m
Delta
Deal found 3/15![Delta logo]()
$774
This Orbitz deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:05 pm
STL
- CPH
1 stop11h 45m
Multiple Airlines
Mon 4/206:45 pm
CPH
- STL
2 stops27h 40m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:05 pm
STL
- CPH
1 stop11h 45m
United Airlines
Sun 4/196:50 am
CPH
- STL
2 stops23h 21m
United Airlines
Deal found 3/17![United Airlines logo]()
$911
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
STL
- CPH
2 stops17h 45m
Delta
Sun 4/196:05 am
CPH
- STL
2 stops17h 37m
Delta
Deal found 3/17![Delta logo]()
$914
This Flysmarter deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:59 pm
STL
- CPH
2 stops14h 46m
Multiple Airlines
Wed 5/69:00 am
CPH
- STL
2 stops14h 42m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$745
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:35 pm
STL
- CPH
1 stop33h 05m
American Airlines
Wed 5/68:50 am
CPH
- STL
2 stops17h 40m
American Airlines
Deal found 3/15![American Airlines logo]()
$748
One-way flights from St. Louis to DenmarkSearch for one-way flight options from St. Louis to Denmark. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
Search for one-way flight options from St. Louis to Denmark. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
This oojo deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:33 pm
STL
- CPH
2 stops18h 47m
British Airways
Deal found 3/17![British Airways logo]()
$299
This oojo deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:33 pm
STL
- CPH
2 stops17h 37m
British Airways
Deal found 3/18![British Airways logo]()
$324
This British Airways deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:20 pm
STL
- CPH
2 stops18h 50m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:46 pm
STL
- CPH
1 stop10h 49m
American Airlines
Deal found 3/18![American Airlines logo]()
$335
This oojo deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:33 pm
STL
- CPH
2 stops20h 22m
British Airways
Deal found 3/18![British Airways logo]()
$374
This Expedia deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:10 pm
STL
- CPH
1 stop13h 45m
Air Canada
Deal found 3/18![Air Canada logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:30 pm
STL
- CPH
3 stops19h 25m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$398
This Booking.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:33 pm
STL
- CPH
2 stops56h 22m
Air Canada
Deal found 3/17![Air Canada logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:33 pm
STL
- CPH
3 stops45h 12m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$449
This Flysmarter deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:13 pm
STL
- CPH
1 stop31h 32m
KLM
Deal found 3/17![KLM logo]()
$490
Find flight deals from St. Louis to Denmark
Keep the following information in mind while searching for St. Louis to Denmark flight deals. Data was last updated March 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $690 (Priceline) |
One-way from | $299 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $773 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Denmark that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from St. Louis to Denmark that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Mon 9/14
4:13 pm-3:45 pm
2 stops16h 32m
Kastrup Copenhagen
Mon 9/21
1:55 pm-11:01 pm
1 stop16h 06m
$761
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Thu 9/10
1:30 pm-11:50 am
2 stops15h 20m
Kastrup Copenhagen
Wed 9/30
9:00 am-8:50 pm
2 stops18h 50m
$815
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Sat 5/16
7:11 pm-10:50 am
2 stops56h 39m
Kastrup Copenhagen
Wed 5/20
2:50 pm-5:47 am
2 stops21h 57m
$822
Quickest round-trip
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Tue 5/12
11:25 am-11:25 am
2 stops17h 00m
Kastrup Copenhagen
Sun 5/17
9:00 am-4:43 pm
1 stop14h 43m
$824
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Sun 5/3
9:40 pm-8:50 pm
1 stop16h 10m
Kastrup Copenhagen
Sun 5/10
12:25 pm-10:19 pm
2 stops16h 54m
$855
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Sun 5/3
9:40 pm-11:10 pm
2 stops18h 30m
Kastrup Copenhagen
Sun 5/10
8:50 am-10:19 pm
2 stops20h 29m
$862
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Tue 5/26
4:20 pm-6:45 am
1 stop31h 25m
Kastrup Copenhagen
Thu 6/11
1:55 pm-11:01 pm
1 stop16h 06m
$880
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Wed 5/20
7:05 am-6:15 pm
2 stops28h 10m
Kastrup Copenhagen
Wed 5/27
6:20 am-1:25 pm
1 stop14h 05m
$922
Cheapest one-way
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Sun 9/6
1:30 pm-11:35 am
1 stop15h 05m
$309
St. LouisCopenhagen
STL - CPH
STLCPH
Lambert-St Louis
Wed 8/19
3:33 pm-4:10 pm
2 stops17h 37m
$324
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Denmark
Have a flexible travel schedule? Discover the best time to fly to Denmark from St. Louis with our price prediction graph.
STL-CPH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Denmark
STL-DK0
STL-CPH
What is the cheapest month to book a flight from St. Louis to Denmark?
Currently, February is the cheapest month in which you can book a flight from St. Louis to Denmark (average of $523). Flying from St. Louis to Denmark in June is currently the most expensive (average of $847). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Denmark
Get insights into the airlines that provide service to Denmark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denmark. Reviews last updated March 20, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andScandinavian Airlines from St. Louis to Denmark to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Denmark by adding a car rental and/or hotel reservation to your travel itinerary.
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St. Louis and Denmark flights
Browse other St. Louis and Denmark flight options. Last updated on March 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Denmark flights
Consider these flights traveling from St. Louis to Denmark.
Top 7 airlines flying from St. Louis to Denmark
Discover the top 7 airlines that operate flights from St. Louis to Denmark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$523 | Average$797 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$590 | Average$785 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$592 | Average$811 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$635 | Average$924 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$655 | Average$895 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$661 | Average$938 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$690 | Average$963 | FlexibilityNo cancel fee | On-time76% |