$150+ Cheap flights from Denver to Peoria, IL (DEN - PIA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PIA
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Peoria with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Peoria
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Best
Last-minute
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Cheapest flights from Denver to PeoriaExplore the most affordable flight options available from Denver to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Denver to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This CheapOair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:20 am -
Nonstop1h 59m
Sun 11/15:24 pm -
Nonstop2h 20m
Deal found 10/23![Allegiant Air logo]()
$221
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:49 pm -
Nonstop2h 21m
Wed 1/68:40 am -
Nonstop2h 55m
Deal found 10/20![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/295:50 am -
1 stop7h 19m
Tue 1/58:40 am -
Nonstop2h 55m
Deal found 10/20![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:27 pm -
1 stop5h 42m
Mon 11/164:43 pm -
1 stop8h 05m
Deal found 10/21![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:45 pm -
Nonstop2h 21m
Mon 11/165:30 pm -
1 stop6h 14m
Deal found 10/22![United Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:18 pm -
1 stop4h 57m
Tue 1/55:00 am -
2 stops10h 23m
Deal found 10/20![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:33 am -
1 stop7h 15m
Thu 11/125:37 pm -
1 stop7h 49m
Deal found 10/21![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:13 pm -
2 stops9h 50m
Tue 11/175:37 pm -
1 stop7h 49m
Deal found 10/22![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:45 pm -
Nonstop2h 21m
Wed 11/1110:43 am -
1 stop8h 06m
Deal found 10/23![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:41 am -
1 stop8h 07m
Wed 11/115:37 pm -
1 stop6h 17m
Deal found 10/23![American Airlines logo]()
$399
Best flights from Denver to PeoriaDiscover carefully curated flight deals from Denver to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Denver to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
1 stop6h 53m
Sun 11/228:41 am -
Nonstop2h 54m
Deal found 10/24![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:49 pm -
Nonstop2h 21m
Mon 1/112:21 pm -
1 stop6h 19m
Deal found 10/22![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:45 pm -
Nonstop2h 21m
Wed 11/255:30 pm -
1 stop6h 14m
Deal found 10/24![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:48 pm -
1 stop5h 25m
Mon 11/236:25 am -
1 stop5h 01m
Deal found 10/24![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:50 pm -
1 stop5h 39m
Mon 12/75:30 pm -
1 stop5h 29m
Deal found 10/20![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:45 pm -
Nonstop2h 21m
Fri 11/1310:43 am -
1 stop5h 34m
Deal found 10/21![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:48 pm -
1 stop5h 10m
Sat 11/148:41 am -
Nonstop2h 54m
Deal found 10/21![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 am -
1 stop6h 45m
Wed 12/28:00 am -
1 stop7h 19m
Deal found 10/20![United Airlines logo]()
$499
Last-minute flights from Denver to PeoriaDiscover last-minute flight deals from Denver to Peoria. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Peoria. Data last updated October 24, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:20 am -
Nonstop1h 59m
Sun 11/15:24 pm -
Nonstop2h 20m
Deal found 10/23![Allegiant Air logo]()
$221
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:33 am -
1 stop7h 15m
Thu 11/125:37 pm -
1 stop7h 49m
Deal found 10/21![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:45 pm -
Nonstop2h 21m
Wed 11/1110:43 am -
1 stop8h 06m
Deal found 10/23![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:41 am -
1 stop8h 07m
Wed 11/115:37 pm -
1 stop6h 17m
Deal found 10/23![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:13 pm -
2 stops9h 50m
Tue 11/175:37 pm -
1 stop7h 49m
Deal found 10/22![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:27 pm -
1 stop5h 42m
Mon 11/164:43 pm -
1 stop8h 05m
Deal found 10/21![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:45 pm -
Nonstop2h 21m
Mon 11/165:30 pm -
1 stop6h 14m
Deal found 10/22![United Airlines logo]()
$361
One-way flights from Denver to PeoriaSearch for one-way flight options from Denver to Peoria. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Denver to Peoria. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This CheapOair deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:20 am -
Nonstop1h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Allegiant Air logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:50 pm -
1 stop11h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:30 am -
1 stop12h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:20 am -
2 stops37h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:11 pm -
1 stop4h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:29 am -
2 stops7h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:55 pm -
2 stops36h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:11 pm -
1 stop4h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$259
Find flight deals from Denver to Peoria
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (United Airlines) |
One-way from | $150 (CheapOair) |
Popular in | May |
Cheapest in | November |
Average price | $332 |
Good round-trip deal | $239 or less |
Good one-way deal | $238 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Peoria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from Denver to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Wed 11/25
6:11 pm-12:04 am
1 stop4h 53m
Greater Peoria
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$219
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Wed 11/25
5:45 pm-9:06 pm
Nonstop2h 21m
Greater Peoria
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Sat 11/21
5:45 pm-9:06 pm
Nonstop2h 21m
Greater Peoria
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
Quickest round-trip
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Thu 3/11
5:29 pm-8:47 pm
Nonstop2h 18m
Greater Peoria
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Fri 3/12
5:29 pm-8:47 pm
Nonstop2h 18m
Greater Peoria
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$329
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Sat 3/6
5:29 pm-8:47 pm
Nonstop2h 18m
Greater Peoria
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$339
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Thu 11/5
6:00 am-1:34 pm
1 stop6h 34m
Greater Peoria
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$379
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Fri 11/20
9:04 am-9:37 am
2 stops23h 33m
Greater Peoria
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$382
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Sun 11/15
6:00 am-1:53 pm
1 stop6h 53m
Greater Peoria
Sun 11/22
8:41 am-10:35 am
Nonstop2h 54m
$449
DenverPeoria
DEN Denver Intl - PIA Greater Peoria
DENPIA
Denver Intl
Sat 1/9
5:49 pm-9:10 pm
Nonstop2h 21m
Greater Peoria
Mon 1/11
2:21 pm-7:40 pm
1 stop6h 19m
$449
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Denver 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 Denver to Peoria in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Denver-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Peoria, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub 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 Denver-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 Denver to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Denver with our price prediction graph.
DEN-PIA
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 Denver to Peoria
What is the cheapest month to book a flight from Denver to Peoria, Illinois?
Currently, November is the cheapest month in which you can book a flight from Denver to Peoria, Illinois (average of $238). Flying from Denver to Peoria, Illinois in May is currently the most expensive (average of $424). 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.
What is the cheapest time of day to fly from DEN to PIA?
Find hourly flight availability from Denver to Peoria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Peoria, Illinois as you normally would.
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 October 24, 2026.
Get a feel of what it's like to fly with United Airlines,Allegiant Air, andAmerican Airlines from Denver to Peoria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Related info for your journey
Find useful and relevant information for your journey from Denver to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Find flights from Denver to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Peoria flights
Browse other Denver and Peoria flight options. Last updated on October 24, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
Other flights to Peoria
Explore flights to Peoria departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Denver to Peoria
Discover the top 3 airlines that operate flights from Denver 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$232 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$228 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$239 | Average$385 | FlexibilityNo cancel fee | On-time69% |