How does KAYAK find such low prices on flights from Missouri to Oslo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Oslo.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Oslo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Oslo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Oslo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$329 CHEAP FLIGHTS from Missouri to Oslo (OSL)

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Cheap Flights from Missouri to Oslo

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Oslo

Mon, Oct 19 - Wed, Nov 4

1:29 pm - 10:55 amSTL Lambert-St Louis-OSL Oslo Gardermoen

14h 26m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

1:55 pm - 3:26 pmOSL Oslo Gardermoen-STL Lambert-St Louis

32h 31m2 stops Frankfurt am Main Toronto Pearson Intl

$575Multiple Airlines

Mon, Oct 19 - Wed, Nov 4

1:29 pm - 10:55 amSTL Lambert-St Louis-OSL Oslo Gardermoen

14h 26m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:15 am - 1:45 pmOSL Oslo Gardermoen-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$599Lufthansa

Mon, Oct 19 - Wed, Nov 4

5:27 pm - 4:20 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

15h 53m2 stops Chicago O'Hare Intl London Heathrow

11:55 am - 11:59 pmOSL Oslo Gardermoen-STL Lambert-St Louis

19h 04m2 stops London Heathrow Chicago O'Hare Intl

$604American Airlines

Wed, Dec 2 - Wed, Dec 9

1:20 pm - 10:35 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

26h 15m2 stops Chicago O'Hare Intl London Heathrow

6:50 am - 11:59 pmOSL Oslo Gardermoen-STL Lambert-St Louis

24h 09m2 stops London Heathrow Chicago O'Hare Intl

$610British Airways

Mon, Oct 19 - Wed, Nov 4

3:30 pm - 12:20 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

13h 50m1 stop Frankfurt am Main

6:15 am - 1:45 pmOSL Oslo Gardermoen-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$625Lufthansa

Sat, Mar 6 - Mon, Mar 15

12:03 pm - 2:15 pmMCI Kansas City-OSL Oslo Gardermoen

43h 12m2 stops Dallas/Fort Worth Madrid Barajas

2:55 pm - 11:13 amOSL Oslo Gardermoen-MCI Kansas City

26h 18m2 stops Madrid Barajas Dallas/Fort Worth

$632Iberia

Mon, Oct 19 - Wed, Nov 4

3:11 pm - 5:15 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

19h 04m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

6:15 am - 1:45 pmOSL Oslo Gardermoen-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$640United Airlines

Sun, Jan 10 - Sat, Jan 16

7:09 am - 1:45 pmMCI Kansas City-OSL Oslo Gardermoen

23h 36m2 stops Chicago O'Hare Intl London Heathrow

8:50 pm - 8:10 pmOSL Oslo Gardermoen-MCI Kansas City

30h 20m2 stops Helsinki-Vantaa Dallas/Fort Worth

$659British Airways

Mon, Oct 19 - Wed, Nov 4

3:30 pm - 12:20 pmSTL Lambert-St Louis-OSL Oslo Gardermoen

13h 50m1 stop Frankfurt am Main

6:15 am - 1:45 pmOSL Oslo Gardermoen-STL Lambert-St Louis

14h 30m1 stop Frankfurt am Main

$659United Airlines

Mon, Oct 12 - Mon, Oct 19

4:30 pm - 6:40 pmMCI Kansas City-OSL Oslo Gardermoen

19h 10m2 stops Philadelphia London Heathrow

11:35 am - 12:28 amOSL Oslo Gardermoen-MCI Kansas City

19h 53m2 stops London Heathrow Chicago O'Hare Intl

$732American Airlines

Useful Info

Low season	November
High season	July
Cheapest flight	$329

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from Kansas City to Oslo Airport

How does KAYAK find such low prices on flights from Missouri to Oslo?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Oslo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Oslo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Oslo?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Oslo?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.