Cheap flights from Peoria to Denver (PIA - DEN)

PIA — DEN
Feb 7 — Feb 141

The best prices from Greater Peoria to Denver Intl are usually found in April or October, booked 17 days in advance, depart on a Friday or Monday and return on a Friday

How to find the cheapest flight from Peoria (PIA) to Denver (DEN)

All the information you need to plan the best PIA to DEN flight in 2023: compare Peoria to Denver flight prices with the expected peak season, weather and rainfall in Denver.

PIA - DEN

Price

$164 - $549

DEN

Temperature

30.2 - 73.4 °F

DEN

Rainfall

0.5 - 2.3 inches

Popular inFebruaryHigh demand for flights, 53% potential price rise
Cheapest inAprilBest time to find cheap flights, 36% potential price drop
Average price$549Average for round-trip flights in February 2023
Round-trip from$164From Greater Peoria to Denver Intl

What is the cheapest day to fly round-trip from Peoria, Illinois to Denver?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 132% when planning your travel around this day of the week.

How far in advance should I book a flight from Peoria, Illinois to Denver?

Travelers have found it’s best to book a flight 17 days in advance to save up to 32% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Peoria, Illinois to Denver 1-2 weeks in advance for as low as $209, or $318 for flights within the next 24 hours.

What is the cheapest month to fly from Peoria, Illinois to Denver?

April can be a great time to fly to Denver from Peoria, Illinois with a flight ticket averaging about $258. Cheapflights users have found deals in the month of April for as cheap as $93. The most expensive prices can be found in the month of February.

When is the cheapest time to fly from Peoria, Illinois to Denver (PIA - DEN)?

It’s optimal to fly from Peoria, Illinois to Denver in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Peoria to Denver in February, March 2023

The best prices found for PIA to DEN flights for February, March
Mar 10 - Mar 20
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 22m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 59m
$185

Allegiant Air

Pick Dates

Deal found 1/31

Feb 10 - Feb 17
PIA

Greater Peoria

DEN

Denver Intl

1 stop

16h 50m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$202

Multiple Airlines

Pick Dates

Deal found 2/1

Mar 13 - Mar 17
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 22m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 59m
$205

Allegiant Air

Pick Dates

Deal found 2/2

Peoria to Denver 2023 flight deals

Cheap flights to Denver from Peoria found for this year
Mar 10 - Mar 20
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 22m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 59m
$185

Allegiant Air

Pick Dates

Deal found 1/31

Feb 10 - Feb 17
PIA

Greater Peoria

DEN

Denver Intl

1 stop

16h 50m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$202

Multiple Airlines

Pick Dates

Deal found 2/1

Mar 13 - Mar 17
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 22m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 59m
$205

Allegiant Air

Pick Dates

Deal found 2/2

Cheap Allegiant Air flights from Peoria to Denver

Feb 20 - Feb 24
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 29m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$107

Allegiant Air

Pick Dates

Deal found 1/30

Mar 10 - Mar 20
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 22m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 59m
$185

Allegiant Air

Pick Dates

Deal found 1/31

Apr 7 - Apr 17
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 21m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$209

Allegiant Air

Pick Dates

Deal found 2/1

Cheap United Airlines flights from Peoria to Denver

Mar 4 - Mar 7
PIA

Greater Peoria

DEN

Denver Intl

1 stop

16h 31m
DEN

Denver Intl

PIA

Greater Peoria

1 stop

7h 57m
$255

United Airlines

Pick Dates

Deal found 2/1

Mar 4 - Mar 8
PIA

Greater Peoria

DEN

Denver Intl

1 stop

17h 04m
DEN

Denver Intl

PIA

Greater Peoria

1 stop

17h 14m
$260

United Airlines

Pick Dates

Deal found 2/1

Mar 1 - Mar 4
PIA

Greater Peoria

DEN

Denver Intl

2 stops

12h 21m
DEN

Denver Intl

PIA

Greater Peoria

1 stop

25h 06m
$350

United Airlines

Pick Dates

Deal found 2/1

Non-stop flights to Denver from Peoria

Save time with Peoria to Denver direct flight deals
Mar 10 - Mar 20
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 22m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 59m
$185

Allegiant Air

Pick Dates

Deal found 1/31

Mar 13 - Mar 17
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 22m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 59m
$205

Allegiant Air

Pick Dates

Deal found 2/2

Apr 7 - Apr 17
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 21m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$209

Allegiant Air

Pick Dates

Deal found 2/1

Last minute flights from Peoria to Denver

Late deals on return flights to Denver from Peoria, departing today and this week
Feb 10 - Feb 17
PIA

Greater Peoria

DEN

Denver Intl

1 stop

16h 50m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$202

Multiple Airlines

Pick Dates

Deal found 2/1

Feb 10 - Feb 12
PIA

Greater Peoria

DEN

Denver Intl

1 stop

22h 35m
DEN

Denver Intl

PIA

Greater Peoria

1 stop

13h 58m
$225

Multiple Airlines

Pick Dates

Deal found 2/2

Feb 8 - Feb 12
PIA

Greater Peoria

DEN

Denver Intl

1 stop

24h 35m
DEN

Denver Intl

PIA

Greater Peoria

1 stop

13h 58m
$232

Multiple Airlines

Pick Dates

Deal found 2/2

One-way flights to Denver from Peoria

The cheapest one-way flights from Peoria to Denver
Apr 17
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 29m
$59

Allegiant Air

Pick Dates

Deal found 1/31

Mar 27
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 22m
$84

Allegiant Air

Pick Dates

Deal found 1/30

Mar 10
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 22m
$112

Allegiant Air

Pick Dates

Deal found 1/30

Reviews of Airlines Servicing Denver

United Airlines
7.6
Good
1,192 reviews

Entertainment

7.1

Food

6.8

Crew

8.2

Boarding

7.9

Comfort

7.4

Overall

7.6

Reviews

1 / 10

It is hard to say good things about any flight that has you crammed into a tight seat for 16 hrs straight! You just endure it the best that you can. It was a rough trip with a lot of turbulence but the seatbelt sign was on for much longer than needed, causing a lot of discomfort. Food was standard and the entertainment system worked well and we arrived on time. Overall an average experience.

United Airlines
7.6
Good
1,192 reviews
United Airlines
7.6
Good
1,192 reviews

Entertainment

7.1

Food

6.8

Crew

8.2

Boarding

7.9

Comfort

7.4

Overall

7.6

Reviews

1 / 10

It is hard to say good things about any flight that has you crammed into a tight seat for 16 hrs straight! You just endure it the best that you can. It was a rough trip with a lot of turbulence but the seatbelt sign was on for much longer than needed, causing a lot of discomfort. Food was standard and the entertainment system worked well and we arrived on time. Overall an average experience.

American Airlines
7.4
Good
1,682 reviews
United Airlines
7.6
Good
1,192 reviews

Entertainment

7.1

Food

6.8

Crew

8.2

Boarding

7.9

Comfort

7.4

Overall

7.6

Reviews

1 / 10

It is hard to say good things about any flight that has you crammed into a tight seat for 16 hrs straight! You just endure it the best that you can. It was a rough trip with a lot of turbulence but the seatbelt sign was on for much longer than needed, causing a lot of discomfort. Food was standard and the entertainment system worked well and we arrived on time. Overall an average experience.

Allegiant Air
7.4
Good
97 reviews
United Airlines
7.6
Good
1,192 reviews

Entertainment

7.1

Food

6.8

Crew

8.2

Boarding

7.9

Comfort

7.4

Overall

7.6

Reviews

1 / 10

It is hard to say good things about any flight that has you crammed into a tight seat for 16 hrs straight! You just endure it the best that you can. It was a rough trip with a lot of turbulence but the seatbelt sign was on for much longer than needed, causing a lot of discomfort. Food was standard and the entertainment system worked well and we arrived on time. Overall an average experience.

Related info for your journey

Useful info, stats and facts about Peoria to Denver flights.

Which airlines flying from Greater Peoria to Denver Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Greater Peoria to Denver Intl have new flexible policies in place due to COVID-19. Allegiant Air, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Allegiant Air with this kind of flexibility.

Can I find flights from Peoria, Illinois to Denver for under $200 on Cheapflights?

Yes, there are multiple flights from Peoria, Illinois to Denver for under $200. The cheapest flight booked recently is on Allegiant Air for just $107, but on average you can expect to pay $230.

Are there nonstop flights from Peoria, Illinois to Denver for under $200 on Cheapflights?

Cheapflights has at least 13 direct flights from Peoria, Illinois to Denver under $200. A good price for a nonstop flight from Peoria, Illinois to Denver is less than $234.

Are there last-minute flights available from Peoria, Illinois to Denver for under $300?

There are currently 20+ open flights from Peoria, Illinois to Denver within the next 7 days for less than $300.

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

Flying on Allegiant Air is currently your cheapest option to Denver, with prices starting at $107. Another option worth looking into is United Airlines, starting at $255 round trip. These flights start at 58% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Peoria, Illinois to Denver one-way?

$59 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $284 and $290, respectively.

What are the most popular airlines that fly from Peoria, Illinois to Denver?

American Airlines, CAA and Allegiant Air are the most popular airlines when flying from Peoria, Illinois to Denver.

What are the cheapest flights from Peoria, Illinois to Denver?

Looking for the cheapest flight from Peoria, Illinois to Denver? While on average our users pay $470, our data indicates the cheapest price to be $138. The most popular route (Greater Peoria - Denver Intl), is priced around $202.

Alternative routes for Peoria to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Peoria to Denver

The chart below displays the airlines Cheapflights users traveling from Peoria to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$24FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Allegiant AirCheapest$92Average$183FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
United AirlinesCheapest$207Average$441FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$291Average$477FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.