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Cheap Flights from Boston to Peoria $277.66

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Cheapest Flights from Boston to Peoria (BOS to PIA)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Boston to Peoria (BOS to PIA)

Question : In the next four weeks, what day should you book your trip?
Answer : December 25th offers bookings (as of December 5th) that are 25% below the average price for this route. Saving now means you'll have more cash in your pocket for the trip.

Question : How many days should you spend in Peoria if you're flying in from Boston?
Answer : Travelers from BOS to PIA stay 20 days on average.

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The cheapest day to fly in December is Thursday. Being flexible with your travel days garners you even more savings during your booking.

Question : Are prices changing frequently for this route?
Answer : Prices are fluctuating much more for this route than most. Remember, you can save by booking further in advance.