Cheap flights from Peoria to Denver (PIA - DEN) from $69

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PIA — DEN
Mrz 24 — Mrz 311

The best prices from Greater Peoria to Denver Intl are usually found in April or September, booked 36 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Peoria to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Denver (DEN). 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 März 19, 2024.

Popular in

February

Cheapest in

April

Round-trip from

$193

One-way from

$69
High demand for flights, 33% potential price rise
Best time to find cheap flights, 42% potential price drop
From Greater Peoria to Denver Intl
One-way flight from Greater Peoria to Denver Intl

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

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 185% 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 37 days in advance to save up to 77% 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 37 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 $151, or $248 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 $256. Cheapflights users have found deals in the month of April for as cheap as $99. 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 morning. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight at noon.

Cheap Allegiant Air flights from Peoria to Denver

Explore cheap flight options specifically provided by Allegiant Air for the route between Peoria and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated März 19, 2024.
Consider these cheap Allegiant Air flights we've found departing from Peoria to Denver. Be sure to come back soon if the deals available don't appeal to you at this time.
Mo 6/33:43 pmPIA - DEN
Nonstop2h 27mAllegiant Air
Fr 6/145:45 pmDEN - PIA
Nonstop2h 04mAllegiant Air
Deal found 3/18$115
Mo 4/159:15 amPIA - DEN
Nonstop2h 27mAllegiant Air
Mo 4/2211:32 amDEN - PIA
Nonstop2h 05mAllegiant Air
Deal found 3/18$125
Mo 5/279:56 amPIA - DEN
Nonstop2h 27mAllegiant Air
Fr 5/316:00 pmDEN - PIA
Nonstop2h 02mAllegiant Air
Deal found 3/18$135
Mo 6/173:36 pmPIA - DEN
Nonstop2h 19mAllegiant Air
Fr 6/215:45 pmDEN - PIA
Nonstop2h 04mAllegiant Air
Deal found 3/18$185
Fr 8/93:37 pmPIA - DEN
Nonstop2h 20mAllegiant Air
Fr 8/1611:48 amDEN - PIA
Nonstop2h 03mAllegiant Air
Deal found 3/18$195
Fr 3/299:10 amPIA - DEN
Nonstop2h 26mAllegiant Air
Mo 4/111:26 amDEN - PIA
Nonstop2h 01mAllegiant Air
Deal found 3/18$218
Fr 7/53:37 pmPIA - DEN
Nonstop2h 20mAllegiant Air
Fr 7/125:47 pmDEN - PIA
Nonstop2h 00mAllegiant Air
Deal found 3/17$235
Mo 3/259:10 amPIA - DEN
Nonstop2h 26mAllegiant Air
Fr 3/2911:26 amDEN - PIA
Nonstop2h 01mAllegiant Air
Deal found 3/17$275

Cheap American Airlines flights from Peoria to Denver

Explore cheap flight options specifically provided by American Airlines for the route between Peoria and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated März 19, 2024.
Browse through some of the cheapest American Airlines flights traveling from Peoria to Denver. Check back soon if you're not seeing flights that suit your needs.
Di 4/164:21 pmPIA - DEN
1 stop7h 26mAmerican Airlines
Di 4/235:45 amDEN - PIA
1 stop4h 12mAmerican Airlines
Deal found 3/17$216
Fr 5/104:25 pmPIA - DEN
1 stop7h 41mAmerican Airlines
Di 5/147:35 amDEN - PIA
1 stop5h 46mAmerican Airlines
Deal found 3/17$231
Mo 4/154:21 pmPIA - DEN
1 stop7h 45mAmerican Airlines
Mo 4/225:45 amDEN - PIA
1 stop4h 12mAmerican Airlines
Deal found 3/18$246
Do 4/44:21 pmPIA - DEN
1 stop7h 45mAmerican Airlines
Mo 4/85:45 amDEN - PIA
1 stop4h 12mAmerican Airlines
Deal found 3/18$251
Do 4/182:53 pmPIA - DEN
1 stop8h 26mAmerican Airlines
Mo 4/225:45 amDEN - PIA
1 stop4h 12mAmerican Airlines
Deal found 3/18$295
Do 9/53:57 pmPIA - DEN
1 stop6h 51mAmerican Airlines
So 9/85:12 amDEN - PIA
1 stop9h 19mAmerican Airlines
Deal found 3/18$306
Di 4/166:03 amPIA - DEN
2 stops12h 45mAmerican Airlines
Di 4/235:45 amDEN - PIA
1 stop4h 12mAmerican Airlines
Deal found 3/17$320
Mi 5/292:49 pmPIA - DEN
1 stop8h 49mAmerican Airlines
Do 5/307:35 amDEN - PIA
1 stop5h 46mAmerican Airlines
Deal found 3/17$330
Fr 8/96:39 amPIA - DEN
1 stop9h 16mAmerican Airlines
Fr 8/165:12 amDEN - PIA
1 stop9h 19mAmerican Airlines
Deal found 3/18$331

Cheap Peoria to Denver flights in March & April 2024

Find cheap flight options from Peoria to Denver specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on März 19, 2024.
These are some of the most attractive deals on flights from Peoria to Denver in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mo 4/159:15 amPIA - DEN
Nonstop2h 27mAllegiant Air
Mo 4/2211:32 amDEN - PIA
Nonstop2h 05mAllegiant Air
Deal found 3/18$125
Di 4/164:21 pmPIA - DEN
1 stop7h 26mAmerican Airlines
Di 4/235:45 amDEN - PIA
1 stop4h 12mAmerican Airlines
Deal found 3/17$216
Fr 3/299:10 amPIA - DEN
Nonstop2h 26mAllegiant Air
Mo 4/111:26 amDEN - PIA
Nonstop2h 01mAllegiant Air
Deal found 3/18$218
Mo 4/159:37 pmPIA - DEN
1 stop12h 23mMultiple Airlines
Mo 4/2211:32 amDEN - PIA
Nonstop2h 05mMultiple Airlines
Deal found 3/18$234
Mo 4/154:21 pmPIA - DEN
1 stop7h 45mAmerican Airlines
Mo 4/225:45 amDEN - PIA
1 stop4h 12mAmerican Airlines
Deal found 3/18$246
Do 4/44:21 pmPIA - DEN
1 stop7h 45mAmerican Airlines
Mo 4/85:45 amDEN - PIA
1 stop4h 12mAmerican Airlines
Deal found 3/18$251
Mo 3/259:10 amPIA - DEN
Nonstop2h 26mAllegiant Air
Fr 3/2911:26 amDEN - PIA
Nonstop2h 01mAllegiant Air
Deal found 3/17$275
Fr 3/2910:06 pmPIA - DEN
1 stop10h 52mMultiple Airlines
Mo 4/111:26 amDEN - PIA
Nonstop2h 01mMultiple Airlines
Deal found 3/18$278
Mo 3/253:17 pmPIA - DEN
1 stop28h 00mMultiple Airlines
Fr 3/2911:26 amDEN - PIA
Nonstop2h 01mMultiple Airlines
Deal found 3/17$286

Peoria to Denver 2024 flight deals

Discover exclusive flight deals for travel between Peoria and Denver in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated März 19, 2024.
These are some of the most attractive deals on flights from Peoria to Denver in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mo 6/33:43 pmPIA - DEN
Nonstop2h 27mAllegiant Air
Fr 6/145:45 pmDEN - PIA
Nonstop2h 04mAllegiant Air
Deal found 3/18$115
Mo 4/159:15 amPIA - DEN
Nonstop2h 27mAllegiant Air
Mo 4/2211:32 amDEN - PIA
Nonstop2h 05mAllegiant Air
Deal found 3/18$125
Mo 5/279:56 amPIA - DEN
Nonstop2h 27mAllegiant Air
Fr 5/316:00 pmDEN - PIA
Nonstop2h 02mAllegiant Air
Deal found 3/18$135
Mo 6/173:36 pmPIA - DEN
Nonstop2h 19mAllegiant Air
Fr 6/215:45 pmDEN - PIA
Nonstop2h 04mAllegiant Air
Deal found 3/18$185
Fr 8/93:37 pmPIA - DEN
Nonstop2h 20mAllegiant Air
Fr 8/1611:48 amDEN - PIA
Nonstop2h 03mAllegiant Air
Deal found 3/18$195
Di 4/164:21 pmPIA - DEN
1 stop7h 26mAmerican Airlines
Di 4/235:45 amDEN - PIA
1 stop4h 12mAmerican Airlines
Deal found 3/17$216
Fr 3/299:10 amPIA - DEN
Nonstop2h 26mAllegiant Air
Mo 4/111:26 amDEN - PIA
Nonstop2h 01mAllegiant Air
Deal found 3/18$218
Fr 5/104:25 pmPIA - DEN
1 stop7h 41mAmerican Airlines
Di 5/147:35 amDEN - PIA
1 stop5h 46mAmerican Airlines
Deal found 3/17$231
Mo 4/159:37 pmPIA - DEN
1 stop12h 23mMultiple Airlines
Mo 4/2211:32 amDEN - PIA
Nonstop2h 05mMultiple Airlines
Deal found 3/18$234

Non-stop flights to Denver from Peoria

Discover non-stop flight options from Peoria to Denver. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated März 19, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Peoria to Denver. Users seeking other options on flights from Peoria to Denver should update the search form at the top of the page.
Mo 6/33:43 pmPIA - DEN
Nonstop2h 27mAllegiant Air
Fr 6/145:45 pmDEN - PIA
Nonstop2h 04mAllegiant Air
Deal found 3/18$115
Mo 4/159:15 amPIA - DEN
Nonstop2h 27mAllegiant Air
Mo 4/2211:32 amDEN - PIA
Nonstop2h 05mAllegiant Air
Deal found 3/18$125
Mo 5/279:56 amPIA - DEN
Nonstop2h 27mAllegiant Air
Fr 5/316:00 pmDEN - PIA
Nonstop2h 02mAllegiant Air
Deal found 3/18$135
Mo 6/173:36 pmPIA - DEN
Nonstop2h 19mAllegiant Air
Fr 6/215:45 pmDEN - PIA
Nonstop2h 04mAllegiant Air
Deal found 3/18$185
Fr 8/93:37 pmPIA - DEN
Nonstop2h 20mAllegiant Air
Fr 8/1611:48 amDEN - PIA
Nonstop2h 03mAllegiant Air
Deal found 3/18$195
Fr 3/299:10 amPIA - DEN
Nonstop2h 26mAllegiant Air
Mo 4/111:26 amDEN - PIA
Nonstop2h 01mAllegiant Air
Deal found 3/18$218
Fr 7/53:37 pmPIA - DEN
Nonstop2h 20mAllegiant Air
Fr 7/125:47 pmDEN - PIA
Nonstop2h 00mAllegiant Air
Deal found 3/17$235

Peoria to Denver flights leaving soon

Find last-minute flight options from Peoria to Denver for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated März 19, 2024.
Users seeking a last-minute flight from Peoria to Denver should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mo 3/259:10 amPIA - DEN
Nonstop2h 26mAllegiant Air
Fr 3/2911:26 amDEN - PIA
Nonstop2h 01mAllegiant Air
Deal found 3/17$275
Mo 3/253:17 pmPIA - DEN
1 stop28h 00mMultiple Airlines
Fr 3/2911:26 amDEN - PIA
Nonstop2h 01mMultiple Airlines
Deal found 3/17$286
Di 3/262:20 pmPIA - DEN
1 stop11h 22mMultiple Airlines
Mo 4/111:26 amDEN - PIA
Nonstop2h 01mMultiple Airlines
Deal found 3/18$295
Do 3/281:30 pmPIA - DEN
1 stop12h 12mMultiple Airlines
Mo 4/111:26 amDEN - PIA
Nonstop2h 01mMultiple Airlines
Deal found 3/18$317
Mi 3/2711:39 amPIA - DEN
1 stop12h 42mMultiple Airlines
Mo 4/111:26 amDEN - PIA
Nonstop2h 01mMultiple Airlines
Deal found 3/18$327
Di 3/262:20 pmPIA - DEN
1 stop11h 22mMultiple Airlines
Fr 3/2911:26 amDEN - PIA
Nonstop2h 01mMultiple Airlines
Deal found 3/18$351
Do 3/281:30 pmPIA - DEN
1 stop12h 12mMultiple Airlines
Fr 3/2911:26 amDEN - PIA
Nonstop2h 01mMultiple Airlines
Deal found 3/18$373
Di 3/263:50 pmPIA - DEN
1 stop5h 19mUnited Airlines
Mo 4/13:35 pmDEN - PIA
1 stop4h 25mUnited Airlines
Deal found 3/18$375
Do 3/281:30 pmPIA - DEN
1 stop12h 12mMultiple Airlines
So 3/3111:36 amDEN - PIA
1 stop19h 44mMultiple Airlines
Deal found 3/18$381

One-way flights to Denver from Peoria

Search for one-way flight options from Peoria to Denver. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated März 19, 2024.
Users in need of a one-way flight from Peoria to Denver can choose from these deals. Users can also find round-trip Peoria to Denver flights by using the search form above.
Mo 6/33:43 pmPIA - DEN
Nonstop2h 27mAllegiant Air
Deal found 3/18$69
Mo 6/34:25 pmPIA - DEN
1 stop7h 41mAmerican Airlines
Deal found 3/18$173
Mi 7/313:07 pmPIA - DEN
1 stop8h 47mMultiple Airlines
Deal found 3/18$199
Mo 6/312:20 pmPIA - DEN
2 stops28h 41mMultiple Airlines
Deal found 3/18$231
Mi 7/316:00 amPIA - DEN
2 stops10h 50mAmerican Airlines
Deal found 3/18$281
So 7/144:39 pmPIA - DEN
1 stop6h 53mAmerican Airlines
Deal found 3/18$318
Mo 6/312:20 pmPIA - DEN
3 stops28h 41mMultiple Airlines
Deal found 3/18$334
Mi 7/316:25 pmPIA - DEN
3 stops24h 11mMultiple Airlines
Deal found 3/18$352
So 7/1411:02 amPIA - DEN
2 stops20h 54mUnited Airlines
Deal found 3/18$393

Find flights from Peoria to Denver within your budget

Customize your flight search to find flights from Peoria to Denver 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 3,145,932 searches. Data last updated März 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$115 - $403

Route

Depart

Return

Price

Greater PeoriaDenver Intl

PIA - DEN

PIADEN

Greater Peoria

Mo 6/3

Nonstop2h 27m

Denver Intl

Fr 6/14

Nonstop2h 04m

$115

Greater PeoriaDenver Intl

PIA - DEN

PIADEN

Greater Peoria

Mo 4/15

Nonstop2h 27m

Denver Intl

Mo 4/22

Nonstop2h 05m

$125

Greater PeoriaDenver Intl

PIA - DEN

PIADEN

Greater Peoria

Mo 5/27

Nonstop2h 27m

Denver Intl

Fr 5/31

Nonstop2h 02m

$135

Greater PeoriaDenver Intl

PIA - DEN

PIADEN

Greater Peoria

Mo 6/17

Nonstop2h 19m

Denver Intl

Fr 6/21

Nonstop2h 04m

$185

Greater PeoriaDenver Intl

PIA - DEN

PIADEN

Greater Peoria

Fr 8/9

Nonstop2h 20m

Denver Intl

Fr 8/16

Nonstop2h 03m

$195

Greater PeoriaDenver Intl

PIA - DEN

PIADEN

Greater Peoria

Di 4/16

1 stop7h 26m

Denver Intl

Di 4/23

1 stop4h 12m

$216

Greater PeoriaDenver Intl

PIA - DEN

PIADEN

Greater Peoria

Fr 5/10

1 stop7h 41m

Denver Intl

Di 5/14

1 stop5h 46m

$231

Greater PeoriaDenver Intl

PIA - DEN

PIADEN

Greater Peoria

Mo 4/15

1 stop12h 23m

Denver Intl

Mo 4/22

Nonstop2h 05m

$234

Greater PeoriaDenver Intl

PIA - DEN

PIADEN

Greater Peoria

Fr 3/29

1 stop5h 05m

Denver Intl

Di 4/2

1 stop4h 25m

$403

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from Peoria, Illinois to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Peoria to Denver. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Peoria, Illinois to Denver, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Peoria, Illinois to Denver?

Use this chart to determine the cheapest time to fly round-trip from Peoria to Denver. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Peoria, Illinois to Denver flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Denver by month

Plan your trip from Peoria to Denver by taking into account the cheapest months to travel. The average price of a one-way flight from Peoria to Denver is currently $261 while a round-trip flight costs $204. Price data was last updated on March 10, 2024.

Currently, December is the cheapest month in which you can book a flight from Peoria, Illinois to Denver (average of $193). Flying from Peoria, Illinois to Denver in June is currently the most expensive (average of $306). 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.

January

$220

February

$237

March

$269

April

$226

May

$240

June

$306

July

$290

August

$220

September

$216

October

$194

November

$198

December

$193

Temperature and rainfall in Denver by month

Plan your trip to Denver by taking into account the average temperature and rainfall totals by month.

DEN

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated März 19, 2024.
Get a feel of what it's like to fly with Allegiant Air, American Airlines and United Airlines from Peoria to Denver by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.5
Good
1,078 reviews

Entertainment

5.9

Comfort

7.0

Food

6.3

Boarding

7.8

Overall

7.5

Crew

8.3

Reviews

1 / 10

Delayed because of crew missing stuck on tarmac at arrival for a full hour this delayed my trip 8 hours this caused me to miss my rental car they were closed for the day when I got there worst flight experience of my life

7.5
Good
1,078 reviews
7.5
Good
1,078 reviews

Entertainment

5.9

Comfort

7.0

Food

6.3

Boarding

7.8

Overall

7.5

Crew

8.3

Reviews

1 / 10

Delayed because of crew missing stuck on tarmac at arrival for a full hour this delayed my trip 8 hours this caused me to miss my rental car they were closed for the day when I got there worst flight experience of my life

7.4
Good
11,602 reviews
7.5
Good
1,078 reviews

Entertainment

5.9

Comfort

7.0

Food

6.3

Boarding

7.8

Overall

7.5

Crew

8.3

Reviews

1 / 10

Delayed because of crew missing stuck on tarmac at arrival for a full hour this delayed my trip 8 hours this caused me to miss my rental car they were closed for the day when I got there worst flight experience of my life

7.3
Good
15,312 reviews
7.5
Good
1,078 reviews

Entertainment

5.9

Comfort

7.0

Food

6.3

Boarding

7.8

Overall

7.5

Crew

8.3

Reviews

1 / 10

Delayed because of crew missing stuck on tarmac at arrival for a full hour this delayed my trip 8 hours this caused me to miss my rental car they were closed for the day when I got there worst flight experience of my life

Related info for your journey

Find useful and relevant information for your journey from Peoria to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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 $115, but on average you can expect to pay $239.

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

    Cheapflights has at least 7 direct flights from Peoria, Illinois to Denver under $200. A good price for a nonstop flight from Peoria, Illinois to Denver is less than $172.

  • 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.

  • How popular is this Peoria, Illinois to Denver flight route?

  • 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 $115. Another option worth looking into is American Airlines, starting at $216 round trip. These flights start at 55% lower than the current average price 3 months from now.

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

    $69 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 American Airlines and United Airlines, with prices starting from $173 and $393, respectively.

  • What are the most popular airlines that fly 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 $136, our data indicates the cheapest price to be $56. The most popular route (Greater Peoria - Denver Intl), is priced around $85.

  • What does PIA to DEN mean?

    Greater Peoria Airport is PIA and Denver Intl Airport is DEN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Peoria to Denver

Discover the top 3 airlines that operate flights from Peoria to Denver. 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 3,145,932 searches. Data last updated März 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$102Average$196FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
United AirlinesCheapest$208Average$443FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$243Average$463FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Peoria to Denver by cabin class

Find flights from Peoria to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Peoria to Denver

Find hourly flight availability from Peoria to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated März 19, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Peoria to Denver

Explore weekly flight availability from Peoria to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated März 19, 2024.
Sunday0daily flights
Monday1daily flight
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday1daily flight
Saturday0daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Peoria to Denver?

When you search for this flight from Peoria to Denver, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Peoria to Denver?

Cheapflights helps you find that perfect flight to Denver from Peoria by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Peoria to Denver with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Peoria to Denver flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Peoria to Denver become cheaper?

Not ready to book yet? You can track prices for flights from Peoria to Denver on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.