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Peoria

Cheap flights from Nashville to Peoria, IL (BNA - PIA)

BNA — PIA
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Find flight deals from Nashville to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

September

Cheapest in

October

Average price

$98
Provider with most accurate pricing for Nashville Intl-Greater Peoria flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Greater Peoria flights.
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Highest demand for flights based on searches. 35% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 30% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Compare providers for flights from Nashville to Peoria

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Peoria in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Nashville-Peoria, Illinois flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Peoria, Illinois flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Peoria, Illinois flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Peoria, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Nashville to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Nashville with our price prediction graph.
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 Nashville to Peoria

What is the cheapest month to book a flight from Nashville to Peoria, Illinois?

Currently, March is the cheapest month in which you can book a flight from Nashville to Peoria, Illinois (average of $63). Flying from Nashville to Peoria, Illinois in September is currently the most expensive (average of $236). 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 Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated December 23, 2025.
Read through reviews of airlines operating flights from Nashville to Peoria, such as American Airlines and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,054 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
Allegiant Air
7.2
Good
701 reviews
American Airlines
7.2
Good
11,054 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Nashville to Peoria, Illinois round-trip?

    Allegiant Air, at $65, was found to be the cheapest airline from Nashville to Peoria, Illinois. An alternate airline flying to your destination would be American Airlines. These flights start at 59% lower than the current average price 3 months from now.

  • Can I find deals for flights from Nashville to Peoria that include hotel bookings?

    Yes. In addition to deals on Nashville to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nashville to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Peoria.

  • Can I find deals for business class flights from Nashville to Peoria?

    Yes. Cheapflights offers flight deals from Nashville to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Nashville to Peoria, Illinois?

    Currently, March is the cheapest month in which you can book a flight from Nashville to Peoria, Illinois (average of $63). Flying from Nashville to Peoria, Illinois in September is currently the most expensive (average of $236). 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.

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Top 2 airlines flying from Nashville to Peoria

Discover the top 2 airlines that operate flights from Nashville to Peoria. 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 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$65Average$82FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$152Average$278FlexibilityNo cancel feeOn-time71%

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