CID - DEN

$98 Find Cheap Flights from Cedar Rapids to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cedar Rapids to Denver departing on 8/15. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cedar Rapids to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cedar Rapids to Denver, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$253
Typical prices: $308-$169
Frontier
Sat 8/8Thu 8/13
CID - DEN • Non-stop
Cheapest one-way
$98
Typical prices: $117-$218
Frontier
Sat 8/15
CID - DEN • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Frontier's Premium Bundle offers extra legroom affordably.
United's Economy Plus provides more legroom for comfort.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $253 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines and Frontier. Average duration is 2h 19m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Cedar Rapids to Denver (CID-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cedar Rapids to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cedar Rapids to Denver

Sat, Aug 8 - Thu, Aug 13
Frontier Logo
8:24 pm - 9:40 pm
CID
-
DEN
2h 16mnonstop
Frontier Logo
11:04 am - 2:06 pm
DEN
-
CID
2h 02mnonstop
$253Frontier
Sat, Jun 27 - Thu, Jul 2
Frontier Logo
8:16 pm - 9:39 pm
CID
-
DEN
2h 23mnonstop
Frontier Logo
10:14 am - 1:10 pm
DEN
-
CID
1h 56mnonstop
$256Frontier
Tue, Jun 30 - Thu, Jul 2
Frontier Logo
1:55 pm - 3:12 pm
CID
-
DEN
2h 17mnonstop
Frontier Logo
10:14 am - 1:10 pm
DEN
-
CID
1h 56mnonstop
$259Frontier
Mon, Aug 24 - Sat, Aug 29
Multiple Airlines Logo
9:10 pm - 3:58 am
CID
-
DEN
7h 48m
1 stop
Multiple Airlines Logo
4:31 pm - 7:31 pm
DEN
-
CID
2h 00mnonstop
$260Multiple Airlines
Thu, Jun 18 - Sat, Jun 20
Frontier Logo
1:55 pm - 3:12 pm
CID
-
DEN
2h 17mnonstop
Frontier Logo
4:31 pm - 7:31 pm
DEN
-
CID
2h 00mnonstop
$261Frontier
Thu, Jun 18 - Sat, Jun 20
Frontier Logo
1:55 pm - 3:12 pm
CID
-
DEN
2h 17mnonstop
Frontier Logo
4:31 pm - 7:31 pm
DEN
-
CID
2h 00mnonstop
$265Frontier
Sun, Aug 23 - Sat, Aug 29
Frontier Logo
1:55 pm - 3:12 pm
CID
-
DEN
2h 17mnonstop
Frontier Logo
4:31 pm - 7:31 pm
DEN
-
CID
2h 00mnonstop
$268Frontier
Wed, Jun 17 - Sat, Jun 20
United Airlines Logo
9:00 am - 10:14 am
CID
-
DEN
2h 14mnonstop
United Airlines Logo
5:37 pm - 8:39 pm
DEN
-
CID
2h 02mnonstop
$269United Airlines
Sun, Jun 28 - Tue, Jun 30
Frontier Logo
1:55 pm - 3:12 pm
CID
-
DEN
2h 17mnonstop
Frontier Logo
10:14 am - 1:10 pm
DEN
-
CID
1h 56mnonstop
$270Frontier
Tue, Jun 23 - Sun, Jun 28
Frontier Logo
1:55 pm - 3:12 pm
CID
-
DEN
2h 17mnonstop
Frontier Logo
10:14 am - 1:10 pm
DEN
-
CID
1h 56mnonstop
$272Frontier
Booking Insights

KAYAK's insights & trends for Cedar Rapids to Denver flights

Get data-powered insights and trends into flights from Cedar Rapids to Denver to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Cedar Rapids to Denver?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Cedar Rapids to Denver departing in August.

What’s the cheapest day of the week to fly from Cedar Rapids to Denver?

The average price of all round-trip flights from Cedar Rapids to Denver clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Denver on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Cedar Rapids to Denver. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Cedar Rapids to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cedar Rapids to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cedar Rapids to Denver is August, where tickets cost $237 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $289 and $288 respectively.

How far in advance should I book a flight from Cedar Rapids to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cedar Rapids to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cedar Rapids to Denver, you should book around 3 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Cedar Rapids to Denver

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonJanuary
Cheapest flight$98
Best time to beat the crowds but there is an average 4% increase in price.
Flight from Cedar Rapids to Denver

When to book flights from Cedar Rapids to Denver

Are your dates flexible? Find out the best times to travel from Cedar Rapids to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cedar Rapids to Denver

  • Which services are offered at the USO lounge at DEN?

    The USO lounge at Denver International Airport provides services to military officers and their families. These services include complimentary snacks and drinks, computers and Wi-Fi access, video gaming and foosball table, a TV lounge with chairs, a resting area with recliners, a kid's play area, lending library, cell phones with local calls and assistance with travel planning, local information and military support programs. The lounge is on Concourse A, 3rd Floor, North End of A Gates Bridge from Jeppesen Terminal on the airside.

  • Which luggage facilities are available at CID?

    Cedar Rapids Eastern Iowa Airport offers various luggage facilities. You can rent a baggage cart if you need assistance with your heavy luggage. Baggage carts are available at the check-in area, in parking lots and inside the terminals. Though the airport doesn't offer luggage storage facilities, there is a coat check. Passengers can store their coats for up to one week.

  • Where can you relax on arrival at Denver International Airport?

    You can relax at the United Club. The club has two locations that offer complimentary drinks and snacks, conference facilities and faxing, and comfortable seating areas. Additionally, alcoholic and non-alcoholic beverages, newspapers and magazines, telephone and television are available. You can pay at the door with your United ticket or use your United Club membership to access the lounge. The lounge is located in the East Wing, airside, concourse B, opposite gate B44 and on the West Wing, airside, concourse B, adjacent to gate B32.

  • Which flight options do I have from Cedar Rapids to Denver?

    ​​​​​​​Passengers flying from Cedar Rapids to Denver can choose between direct or connecting flights. The airlines that operate direct flights on this route include Frontier and United Airlines. Another airline flying on this route is American Airlines. A common layover stop for flights flying on this route is Chicago O'hare International Airport.

  • What is the cheapest flight from Cedar Rapids to Denver?

    In the last 3 days, the lowest price for a flight from Cedar Rapids to Denver was $118 for a one-way ticket and $253 for a round-trip.

  • Do I need a passport to fly between Cedar Rapids and Denver?

    No, a passport isn't needed to fly from Cedar Rapids to Denver. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Cedar Rapids to Denver?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Cedar Rapids to Denver flight route.

  • Which aircraft models fly most regularly from Cedar Rapids to Denver?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Cedar Rapids to Denver flight route.

  • Which airline alliances offer flights from Cedar Rapids to Denver?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Cedar Rapids and Denver, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Cedar Rapids to Denver?

    There are nonstop flights from Cedar Rapids to Denver on a daily basis.

  • Which is the best airline for flights from Cedar Rapids to Denver, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Cedar Rapids to Denver are Delta and United Airlines. With an average price for the route of $248 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $294 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Cedar Rapids to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cedar Rapids to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cedar Rapids to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Cedar Rapids is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cedar Rapids to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Cedar Rapids with another airline. Booking your flights between Cedar Rapids and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cedar Rapids to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Cedar Rapids up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cedar Rapids to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $192 or less one-way and $286 or less round-trip.
  • If you have an early morning flight at Cedar Rapids Eastern Iowa Airport (CID), consider staying at a nearby hotel. Various hotels like Country Inn & Suites by Radisson offer complimentary shuttle services.
  • Breastfeeding mothers who want to care for, breast pump, or breastfeed their babies can take advantage of the Cedar Rapids Eastern Iowa Airport nursing room. The room contains a rocking chair, changing tables and a sink. It is located next to the Women’s restroom in the terminal's main lobby.
  • On arriving at Denver International Airport (DEN), you will find various car rental providers, including Alamo, Avis, Budget, Dollar, Enterprise, Fox, Hertz, National, Payless, SIXT and Thrifty. These car rental providers have courtesy shuttles that pick up passengers at level 5.
  • If you arrive during rush hour at Denver International Airport, consider using the commuter train. The RTD Line A Line train runs between the airport and downtown Denver. It takes about 37 minutes to get to Union Station, unlike public transport, which can take more time during rush hour.
  • If you plan on holding meetings at Cedar Rapids Eastern Iowa Airport, you can rent a room at the airport. The rooms are available per hour or per day. In addition, nonprofit organizations can use the rooms at no fee. The meeting rooms are located on the landside.

Prefer to fly direct from Cedar Rapids to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Cedar Rapids to Denver Intl.
Find which airlines fly direct from Cedar Rapids Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Cedar Rapids to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

Frontier,United Airlines

Frontier,United Airlines

Wednesday

United Airlines

United Airlines

Thursday

Frontier,United Airlines

Frontier,United Airlines

Friday

United Airlines

United Airlines

Saturday

Frontier,United Airlines

Frontier,United Airlines

Sunday

Frontier,United Airlines

Frontier,United Airlines

See more direct flights

Direct returns

Denver Intl to Cedar Rapids

Monday

United Airlines

United Airlines

Tuesday

Frontier,United Airlines

Frontier,United Airlines

Wednesday

United Airlines

United Airlines

Thursday

Frontier,United Airlines

Frontier,United Airlines

Friday

United Airlines

United Airlines

Saturday

Frontier,United Airlines

Frontier,United Airlines

Sunday

Frontier,United Airlines

Frontier,United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Cedar Rapids to Denver

 
See real verified KAYAK customer reviews for airlines flying from Cedar Rapids to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cedar Rapids to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8445 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
7.2Food
8.5Crew
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

The entertainment options on the seat back video boards were nice.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

It was an early flight and most people napped/slept and the crew let us which was nice.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

Everything you need to know for your flight from Cedar Rapids to Denver

Information on your arrival and departure airports