ORD - DEN

$67 Find Cheap Flights from Chicago O'Hare Airport 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 O'Hare Intl to Denver departing on 10/17. 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

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 Chicago 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 Chicago to Denver, as well as popular online travel agencies
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Flight Deals

Cheap Flights from O'Hare Intl to Denver (ORD-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl 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 O'Hare Intl to Denver

Fri, Oct 24 - Mon, Oct 27
Frontier Logo
10:51 am - 12:38 pmORD-DEN
2h 47mnonstop
Frontier Logo
6:00 am - 9:36 amDEN-ORD
2h 36mnonstop
$100Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 9
Frontier Logo
6:00 am - 7:41 amORD-DEN
2h 41mnonstop
Frontier Logo
1:42 pm - 12:11 amDEN-ORD
9h 29m1 stop
$101Frontier
Find Deal
Fri, Oct 17 - Sun, Oct 19
Frontier Logo
6:50 am - 8:31 amORD-DEN
2h 41mnonstop
Frontier Logo
6:00 am - 9:36 amDEN-ORD
2h 36mnonstop
$102Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Frontier Logo
7:40 am - 7:07 pmORD-DEN
12h 27m1 stop
Frontier Logo
6:00 am - 9:37 amDEN-ORD
2h 37mnonstop
$103Frontier
Find Deal
Sat, Sep 20 - Tue, Sep 23
Frontier Logo
8:25 am - 10:16 amORD-DEN
2h 51mnonstop
Frontier Logo
5:50 pm - 9:28 pmDEN-ORD
2h 38mnonstop
$104Frontier
Find Deal
Fri, Sep 26 - Sun, Sep 28
Frontier Logo
10:42 am - 12:33 pmORD-DEN
2h 51mnonstop
Frontier Logo
6:00 am - 9:37 amDEN-ORD
2h 37mnonstop
$105Frontier
Find Deal
Thu, Sep 25 - Sat, Sep 27
Frontier Logo
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
Frontier Logo
5:50 pm - 9:28 pmDEN-ORD
2h 38mnonstop
$106Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
Frontier Logo
10:42 am - 12:33 pmORD-DEN
2h 51mnonstop
Frontier Logo
7:40 am - 10:45 pmDEN-ORD
14h 05m1 stop
$107Frontier
Find Deal
Fri, Sep 19 - Sun, Sep 21
Frontier Logo
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
Frontier Logo
6:00 am - 9:37 amDEN-ORD
2h 37mnonstop
$108Frontier
Find Deal
Thu, Sep 25 - Sun, Sep 28
Frontier Logo
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
Frontier Logo
6:00 am - 9:37 amDEN-ORD
2h 37mnonstop
$109Frontier
Find Deal
Expert advice

Expert advice for your flight from O'Hare Intl to Denver

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Economy Bundle includes a carry-on and seat choice, ideal for budget travelers.


Choose Premium Bundle for priority boarding and extra legroom at a minimal cost increase.

Read more about Frontierby Stefanie Waldek
United Airlines

United's Economy Plus offers up to six inches more legroom, enhancing comfort on short flights.


Consider Priority Boarding to ensure overhead bin space for your carry-on.

American Airlines

American's Main Cabin Extra offers early boarding and complimentary drinks, enhancing travel comfort.


Download the American Airlines app for access to inflight entertainment on personal devices.

Airports
ORD

Expect long security lines at ORD during peak times. Arrive early to avoid delays and ensure a smooth departure.

Read more about ORDby Stefanie Waldek
DEN

Use the RTD A line train for a cost-effective 40-minute ride from DEN to downtown Denver.

Read more about DENby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, United Airlines and ORD

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
Harriet Baskas

Harriet Baskas

Expert on American Airlines and DEN

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Denver flights

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

Find cheap flights to Denver
Find cheap flights to Denver

Planning a trip from O'Hare Intl to Denver? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Denver?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Denver clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Chicago O'Hare Airport to Denver, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Denver, Friday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to Denver is September, where tickets cost $169 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $246 and $245 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to Denver, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$67
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Chicago O'Hare Airport to Denver

When to book flights from O'Hare Intl to Denver

Are your dates flexible? Find out the best times to travel from O'Hare Intl 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 Chicago O'Hare Airport to Denver flights

  • Can I travel from Chicago O’Hare Airport (ORD) to DEN with a pet?

    Chicago O’Hare Airport (ORD) is pet friendly and ensures that you and your furry friend have the best experience. There are pet relief areas in the departure and arrival airports with cleaning materials. ORD, however, requires you to leash your pet. You can find the pet relief areas inside security in Terminal 3 Rotunda and outside security. You can contact your airline to inquire about their policies regarding traveling with an animal.

  • Where can I eat in ORD?

    You can find various restaurants in the airport to grab a quick meal before your flight. While you can find most restaurants past security, you can find a few before security. To make your traveling experience more interesting, the airport has ensured that you get different local dining options.

  • Where can I stay in DEN?

    You can stay at the Westin Denver International Airport Hotel, situated just a few steps from the main terminal. It is convenient and offers respite to travelers. The hotel provides shuttle services from the airport to the hotel. You can also stay in one of the many hotels within 10 miles of the airport, such as Aloft Denver International Airport, Avid Hotel Denver Airport, Baymont Inn & Suites, and Clarion Hotel Denver Central.

  • Is DEN accessible to people with reduced mobility?

    The airport has partnered with the Hidden Disabilities Sunflower organization, which provides people with disabilities with a green lanyard with sunflowers to signal that they may need special assistance. The parking lots at the airport are accessible and fitted with elevators and ramps.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Denver?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Denver was $67 for a one-way ticket and $100 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Denver?

    A passport is not required to fly from Chicago O'Hare Airport to Denver.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Denver?

    All the following airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Denver flight route: American Airlines, Alaska Airlines, Delta, United Airlines, Air Canada, and Hawaiian Airlines.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Denver?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Denver flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Denver?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Denver, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Denver?

    There are nonstop flights from Chicago O'Hare Airport to Denver on a daily basis.

  • Which is the best airline for flights from Chicago to Denver, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Denver are Southwest and United Airlines. With an average price for the route of $249 and an overall rating of 8.0, Southwest 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 Chicago O'Hare Airport 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 Chicago O'Hare Airport to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 Chicago O'Hare Intl Airport to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $127 or less one-way and $161 or less round-trip.
  • The Chicago O’Hare Airport can be accessed using a myriad of transit options. It is easy to get to the airport using the Airport Transit options, taxis, buses, car rental, or train. If you are looking for a fast and convenient way to the airport, we recommend using a taxi.
  • Chicago O’Hare Airport (ORD) is friendly to nursing mothers, offering them a lovely nursing lounge. The rooms are finished and lovely, with a private chair and a sink area giving a personal space for mothers to breastfeed and breast pump. You can find the nursing area in Terminal 3 Rotunda.
  • You can park in the ORD airport-provided parking spaces at a fee for short-term or long-term. You do not have to worry about the safety of your vehicle because the airport ensures security and safety. The Economy Lot G is the cheapest option if you are parking long-term.
  • There are many direct flights serving this route. All the following airlines operate direct flights along this route: American Airlines, Brussels Airlines, Cathay Pacific Finnair, Copa Airlines, Royal Jordanian, Austrian Airlines, Air Canada, Aer Lingus, Qatar Airways, British Airways, Gulf Air, Iberia, and Japan Airlines. You can find an airline that is within your budget and needs.
  • Denver International Airport (DEN) provides a unique and elegant space to improve your traveling experience. Enjoy the amenities and services by the airport before leaving. You can access free Wi-Fi, charging stations, nursing rooms, and an interfaith chapel.

Prefer to fly direct from Chicago O'Hare Airport to Denver?

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

Direct departures

Chicago O'Hare Intl to Denver Intl

Monday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Thursday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Friday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Saturday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Sunday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

See more direct flights

Direct returns

Denver Intl to Chicago O'Hare Intl

Monday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Thursday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Friday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Saturday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Sunday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

See more direct flights

Reviews of the top 4 airlines serving from O'Hare Intl to Denver

 
See real verified KAYAK customer reviews for airlines flying from Chicago 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 O'Hare Intl 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.
8.0
SouthwestOverall score based on 4243 reviews
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

6.0 GoodDavid, Aug 2025MCO - DEN
Read more Southwest reviews

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

My flight to Chicago left and landed early. My return flight left two minutes late and arrived 2 minutes late. My seat selections were ideal! There were no snacks going to Chicago and no snacks on the return trip. There are no charging outlets on board.

WiFi on the flight was not working. Thus, entertainment options were limited.

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

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.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

One of the best flights I’ve had. So smooth.

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

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.

This was one of the first frontier airline flights this spring that wasn't delayed. It actually left on time. Some of the flight crew did not look happy, they didn't smile when the passengers were boarding or getting off the plane, and the passengers initiated greetings, not the staff. To me this was an odd experience to have with any flight/airline. I had a bad experience booking this flight. The price didn't solidify until late hours into the night. Ever time I purchased the ticket, I either received a denial email or an error because the price has changed, but it was never reflected on the flyfrontier or kayak websites until way after midnight on the date of travel. This caused me anxiety and irritation with the websites. Then I noticed a mishap with my name on my voucher as I went to check in, it was incorrect. When I proceeded to correct it, Frontier had no easy, let alone free, way to remedy it. I couldn't correct my name without a $75 charge, I couldn't cancel my voucher to repurchase it with the correct name without a $100 charge, because it was too close to departure. Then calling frontier was nearly impossible to remedy the situation with a human. It's already difficult to want to choose frontier because of all the upcharges, but you feel kinda trapped into doing so because it's the more affordable airline.

Our flight was cancelled. They could do nothing to help us get another flight that was timely. Because the first leg was cancelled we were unable to get to our connection. We had to book on an entirely different airline for today. So we spent more money, lost a day of vacation and will never fly Frontier again, so the 'we are sorry, here is $100 credit' is a joke since we won't be flying on Frontier.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Everything you need to know for your flight from O'Hare Intl to Denver

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