Question : What is the cheapest round-trip ticket you can get to Peoria?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $416, while prices for other flights are as high as $417.
Question : Is the price you found a good deal?
Answer : Flight prices change much less than most routes in the United States for TUL to PIA. They range from $416 to $417. Remember, the sooner you book, the better price you tend to get.
Question : How long do most people stay in Peoria?
Answer : Of course you're not most people, but if you were, you'd stay roughly four days.