CID - DEN

$63 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 1/15. 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
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Everything you should know

Cheapest round-trip
$167
Overall average: $279
Frontier
Thu 1/15Sun 1/18
CID - DEN • Non-stop
Cheapest one-way
$63
Typical prices: $165-$283
Frontier
Thu 1/15
CID - DEN • Non-stop
Our travelers' advice
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
When to book
3 weeks
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
March
Cheapest • 11% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Denver!
Flight Deals
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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

Thu, Jan 15 - Sun, Jan 18
Frontier Logo
8:08 pm - 9:24 pm
CID
-
DEN
2h 16mnonstop
Frontier Logo
4:46 pm - 7:43 pm
DEN
-
CID
1h 57mnonstop
$167Frontier
Thu, Jan 15 - Sun, Jan 18
Frontier Logo
8:08 pm - 9:24 pm
CID
-
DEN
2h 16mnonstop
Frontier Logo
4:46 pm - 7:43 pm
DEN
-
CID
1h 57mnonstop
$168Frontier
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
8:08 pm - 9:24 pm
CID
-
DEN
2h 16mnonstop
Multiple Airlines Logo
6:00 am - 8:25 am
DEN
-
CID
25h 25m2 stops
$173Multiple Airlines
Sun, Feb 15 - Thu, Feb 19
Frontier Logo
7:36 pm - 8:55 pm
CID
-
DEN
2h 19mnonstop
Frontier Logo
4:15 pm - 7:12 pm
DEN
-
CID
1h 57mnonstop
$178Frontier
Mon, Jan 12 - Thu, Jan 15
Multiple Airlines Logo
9:15 am - 12:18 pm
CID
-
DEN
28h 03m2 stops
Multiple Airlines Logo
4:16 pm - 7:13 pm
DEN
-
CID
1h 57mnonstop
$179Multiple Airlines
Wed, Dec 31 - Mon, Jan 5
Frontier Logo
7:48 pm - 9:06 pm
CID
-
DEN
2h 18mnonstop
Frontier Logo
3:55 pm - 6:53 pm
DEN
-
CID
1h 58mnonstop
$186Frontier
Mon, Jan 12 - Thu, Jan 15
Multiple Airlines Logo
12:34 pm - 10:42 am
CID
-
DEN
23h 08m1 stop
Multiple Airlines Logo
4:16 pm - 7:13 pm
DEN
-
CID
1h 57mnonstop
$194Multiple Airlines
Thu, Mar 12 - Sun, Mar 15
Frontier Logo
4:13 pm - 5:35 pm
CID
-
DEN
2h 22mnonstop
Frontier Logo
10:40 am - 1:38 pm
DEN
-
CID
1h 58mnonstop
$199Frontier
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
8:08 pm - 9:24 pm
CID
-
DEN
2h 16mnonstop
Multiple Airlines Logo
11:05 am - 8:25 am
DEN
-
CID
20h 20m3 stops
$206Multiple Airlines
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
8:15 pm - 9:34 pm
CID
-
DEN
2h 19mnonstop
Multiple Airlines Logo
8:28 am - 8:25 am
DEN
-
CID
22h 57m2 stops
$208Multiple Airlines
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.

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 Sunday 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 March, where tickets cost $223 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $295 and $279 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 8 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.
Airlines
United Airlines

Consider Priority Boarding to secure overhead bin space, especially if seated in higher boarding zones.


United's Economy Plus offers up to 6 inches more legroom than standard economy seats for added comfort.

Frontier

Frontier's Premium Bundle includes priority boarding and extra legroom, often just $20 more than Economy.


Avoid Basic Fare to prevent extra fees; consider Economy Bundle for free carry-on and seat selection.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Frontier

Stefanie Waldek

Stefanie Waldek

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.

Read more

Good to know

Low seasonJanuary
Cheapest flight$63
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 11% lower on average.
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 $63 for a one-way ticket and $167 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, Delta, and JetBlue 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 $268 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 $292 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 $117 or less one-way and $260 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

Frontier, United Airlines

Frontier, United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

Frontier, United Airlines

Frontier, United Airlines

Thursday

Frontier, United Airlines

Frontier, United Airlines

Friday

Frontier, United Airlines

Frontier, 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

Frontier, United Airlines

Frontier, United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

Frontier, United Airlines

Frontier, United Airlines

Thursday

Frontier, United Airlines

Frontier, United Airlines

Friday

Frontier, United Airlines

Frontier, 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 8010 reviews
7.9Comfort
7.9Entertainment
8.1Boarding
7.3Food
8.5Crew
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Terrible communication with weather delay, lost baggage, near impossible to reach customer service

My tickets got canceled on me by your site and I didn't have a flight. Then you kept sending me emails on the status of q flight I didn't have tickets for.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

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

Information on your arrival and departure airports