Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Wednesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.
Question : Looking for the cheapest flight over the next 30 days?
Answer : Since low prices are preferred, look at May 22nd. As of May 22nd, it's showing the cheapest ticket sales at $931. That is 42% below the average price for this route, so you can spend that extra cash on a fun experience in Oslo.
Question : What price range should you expect when booking from Saint Louis (STL) to Oslo (OSL)?
Answer : Ranging anywhere from $845 to $4,320, prices for STL to OSL do fluctuate a lot more than the majority of routes from the United States. However, the sooner you book, the more you'll be able to save.
Question : How long do most people stay in Oslo?
Answer : Of course you're not most people, but if you were, you'd stay roughly two weeks.