$336+ Cheap flights from St. Louis (STL) to Denmark
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CPH
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Denmark with Cheapflights
1. Tell us where you want to go
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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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 October 24, 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 October 24, 2026.
This oojo deal was found by Cheapflights users on 10/20. 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 12/412:36 pm -
1 stop14h 54m
Fri 12/111:50 pm -
1 stop17h 15m
Deal found 10/20![Scandinavian Airlines logo]()
$799
This Scandinavian Airlines deal was found by Cheapflights users on 10/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:33 pm -
1 stop12h 57m
Mon 12/281:50 pm -
1 stop15h 14m
Deal found 10/23![Scandinavian Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 12/810:50 am -
2 stops23h 45m
Fri 12/2511:35 am -
1 stop34h 51m
Deal found 10/23![United Airlines logo]()
$873
This Air Canada deal was found by Cheapflights users on 10/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/124:05 pm -
2 stops34h 20m
Fri 12/2511:35 am -
1 stop34h 51m
Deal found 10/23![Air Canada logo]()
$888
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 12/63:40 pm -
1 stop13h 20m
Sun 12/137:15 am -
1 stop13h 30m
Deal found 10/22![Lufthansa logo]()
$892
This Scandinavian Airlines deal was found by Cheapflights users on 10/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:36 pm -
1 stop14h 54m
Sun 12/271:50 pm -
1 stop17h 05m
Deal found 10/23![Scandinavian Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 12/68:30 am -
2 stops22h 40m
Sun 12/1311:35 am -
2 stops41h 55m
Deal found 10/22![United Airlines logo]()
$909
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/43:25 pm -
2 stops13h 00m
Fri 12/1111:35 am -
2 stops33h 41m
Deal found 10/20![United Airlines logo]()
$911
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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.
Fri 12/43:40 pm -
1 stop13h 20m
Fri 12/116:05 am -
2 stops14h 40m
Deal found 10/20![Lufthansa logo]()
$913
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 October 24, 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 October 24, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 2/31:15 pm -
2 stops17h 15m
Fri 2/511:35 am -
2 stops35h 44m
Deal found 10/21![United Airlines logo]()
$747
This British Airways deal was found by Cheapflights users on 10/21. 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.
Sun 4/189:40 pm -
1 stop16h 10m
Wed 4/284:20 pm -
1 stop34h 10m
Deal found 10/21![British Airways logo]()
$795
This Icelandair deal was found by Cheapflights users on 10/23. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:55 am -
3 stops17h 50m
Tue 11/1712:55 pm -
2 stops16h 20m
Deal found 10/23![Multiple Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 10/23. 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 12/82:17 pm -
2 stops15h 48m
Tue 12/296:00 am -
2 stops18h 26m
Deal found 10/23![Delta logo]()
$961
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 12/81:18 pm -
2 stops21h 17m
Fri 12/2510:05 am -
2 stops20h 33m
Deal found 10/23![United Airlines logo]()
$876
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:43 pm -
2 stops18h 12m
Tue 12/223:45 pm -
2 stops38h 46m
Deal found 10/21![British Airways logo]()
$968
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 12/68:30 am -
2 stops22h 40m
Sun 12/1311:35 am -
2 stops41h 55m
Deal found 10/22![United Airlines logo]()
$909
This Icelandair deal was found by Cheapflights users on 10/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:40 am -
2 stops17h 05m
Tue 11/1012:55 pm -
2 stops16h 20m
Deal found 10/21![Multiple Airlines logo]()
$1,022
This Turkish Airlines deal was found by Cheapflights users on 10/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:20 am -
2 stops23h 50m
Sat 11/146:05 pm -
2 stops34h 35m
Deal found 10/22![Multiple Airlines logo]()
$1,052
Last-minute flights from St. Louis to DenmarkDiscover last-minute flight deals from St. Louis to Denmark. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Denmark. Data last updated October 24, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
3 stops33h 10m
Tue 11/1011:45 am -
2 stops33h 00m
Deal found 10/21![Multiple Airlines logo]()
$983
This Icelandair deal was found by Cheapflights users on 10/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:15 am -
2 stops18h 30m
Wed 11/1812:55 pm -
2 stops16h 20m
Deal found 10/21![Multiple Airlines logo]()
$945
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:50 pm -
2 stops15h 45m
Wed 11/187:15 am -
1 stop13h 30m
Deal found 10/21![Lufthansa logo]()
$1,003
This Icelandair deal was found by Cheapflights users on 10/23. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:55 am -
3 stops17h 50m
Tue 11/1712:55 pm -
2 stops16h 20m
Deal found 10/23![Multiple Airlines logo]()
$921
This Icelandair deal was found by Cheapflights users on 10/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:35 am -
2 stops18h 10m
Wed 11/1812:55 pm -
2 stops16h 20m
Deal found 10/21![Multiple Airlines logo]()
$970
This Travelocity deal was found by Cheapflights users on 10/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:00 pm -
2 stops21h 35m
Mon 11/307:55 pm -
2 stops50h 31m
Deal found 10/24![Multiple Airlines logo]()
$946
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 October 24, 2026.
Search for one-way flight options from St. Louis to Denmark. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/311:56 am -
2 stops23h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$336
This United Airlines deal was found by Cheapflights users on 10/22. 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 2/18:15 am -
2 stops22h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$346
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/238:19 pm -
2 stops35h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![British Airways logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Wed 11/253:04 pm -
2 stops38h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 10/21. 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 3/33:40 pm -
1 stop14h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/303:03 pm -
2 stops40h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/23. 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 1/231:17 pm -
3 stops41h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Mon 11/236:35 pm -
3 stops38h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$381
This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/295:50 pm -
2 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![British Airways logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/226:05 pm -
2 stops40h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$390
This Gotogate deal was found by Cheapflights users on 10/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/234:05 pm -
1 stop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$392
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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $738 (United Airlines) |
One-way from | $336 (FlightHub) |
Popular in | June |
Cheapest in | October |
Average price | $512 |
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 7,457,451 searches. Data last updated October 24, 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 Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Wed 3/3
11:56 am-5:25 pm
2 stops22h 29m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$336
St. LouisCopenhagen
STL Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Wed 3/3
3:40 pm-1:30 pm
1 stop14h 50m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$355
St. LouisCopenhagen
STL Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Sat 1/30
3:03 pm-2:10 pm
2 stops40h 07m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$357
St. LouisCopenhagen
STL Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Sat 1/23
1:17 pm-1:30 pm
3 stops41h 13m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$375
St. LouisCopenhagen
STL Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Fri 1/29
5:50 pm-7:10 pm
2 stops18h 20m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$386
Quickest round-trip
St. LouisCopenhagen
STL Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Thu 1/28
4:05 pm-10:20 am
1 stop11h 15m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$399
St. LouisCopenhagen
STL Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Tue 11/24
8:00 am-5:35 pm
3 stops26h 35m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$576
St. LouisCopenhagen
STL Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Wed 11/25
3:40 pm-1:30 pm
1 stop14h 50m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$583
St. LouisCopenhagen
STL Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Wed 2/3
1:15 pm-1:30 pm
2 stops17h 15m
Kastrup Copenhagen
Fri 2/5
11:35 am-4:19 pm
2 stops35h 44m
$747
St. LouisCopenhagen
STL Lambert-St Louis - CPH Kastrup Copenhagen
STLCPH
Lambert-St Louis
Fri 11/20
5:00 am-11:25 am
2 stops23h 25m
Kastrup Copenhagen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$756
Showing 1-10 of 18 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, October is the cheapest month in which you can book a flight from St. Louis to Denmark (average of $512). Flying from St. Louis to Denmark in June is currently the most expensive (average of $1,064). 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 October 24, 2026.
Peruse reviews from past customers who have flown with Delta,Scandinavian Airlines, andUnited 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.
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - 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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Alternative routes for St. Louis to Denmark
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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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Find flights from St. Louis to Denmark, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Denmark flights
Browse other St. Louis and Denmark flight options. Last updated on October 24, 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 5 airlines flying from St. Louis to Denmark
Discover the top 5 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$406 | Average$906 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$601 | Average$1,058 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$650 | Average$956 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$756 | Average$1,023 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$761 | Average$955 | FlexibilityNo cancel fee | On-time67% |