$68 Find Cheap Flights from Denver to Gilbert

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Gilbert departing on 10/15. 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

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Cheap Flights from Denver to Gilbert (DEN-PHX)

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

Thu, Oct 2 - Mon, Oct 6
Frontier Logo
9:10 am - 10:14 amDEN-PHX
2h 04mnonstop
Frontier Logo
8:44 am - 11:45 amPHX-DEN
2h 01mnonstop
$116Frontier
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Tue, Sep 2 - Sat, Sep 6
Frontier Logo
8:55 pm - 9:54 pmDEN-PHX
1h 59mnonstop
Frontier Logo
12:09 pm - 3:10 pmPHX-DEN
2h 01mnonstop
$117Frontier
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Wed, Oct 15 - Thu, Oct 16
Alaska Airlines Logo
3:00 pm - 10:39 pmDEN-PHX
8h 39m1 stop
Alaska Airlines Logo
4:17 pm - 11:47 pmPHX-DEN
6h 30m1 stop
$176Alaska Airlines
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Sat, Aug 9 - Sun, Aug 10
Southwest Logo
9:35 am - 10:30 amDEN-PHX
1h 55mnonstop
Southwest Logo
5:40 pm - 10:15 pmPHX-DEN
3h 35m1 stop
$186Southwest
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Sat, Jul 12 - Sat, Jul 19
Southwest Logo
7:45 pm - 10:55 pmDEN-PHX
4h 10m1 stop
Southwest Logo
5:00 am - 7:45 amPHX-DEN
1h 45mnonstop
$193Southwest
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Tue, Sep 2 - Sat, Sep 6
American Airlines Logo
11:59 am - 5:54 pmDEN-PHX
6h 55m1 stop
American Airlines Logo
3:20 pm - 6:07 pmPHX-DEN
1h 47mnonstop
$195American Airlines
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Thu, Oct 23 - Sun, Oct 26
Alaska Airlines Logo
7:01 am - 3:17 pmDEN-PHX
9h 16m1 stop
Alaska Airlines Logo
7:01 am - 7:03 pmPHX-DEN
11h 02m1 stop
$197Alaska Airlines
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Wed, Sep 10 - Sun, Sep 14
American Airlines Logo
12:14 pm - 1:09 pmDEN-PHX
1h 55mnonstop
American Airlines Logo
10:25 am - 5:30 pmPHX-DEN
6h 05m1 stop
$202American Airlines
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Sat, Jul 12 - Wed, Jul 16
Delta Logo
6:10 pm - 10:35 pmDEN-PHX
5h 25m1 stop
Delta Logo
4:10 pm - 11:44 pmPHX-DEN
6h 34m1 stop
$207Delta
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Sun, Aug 3 - Thu, Aug 7
Delta Logo
7:10 am - 12:12 pmDEN-PHX
6h 02m1 stop
Delta Logo
4:10 pm - 11:44 pmPHX-DEN
6h 34m1 stop
$208Delta
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Good to know

Low seasonSeptember
High seasonMarch
Cheapest flight$68
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Denver to Phoenix Sky Harbor Airport

When to book flights from Denver to Gilbert

Are your dates flexible? Find out the best times to travel from Denver to Gilbert based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Denver to Gilbert

  • Which airports will I be using when flying from Denver to Gilbert?

    When flying out of Denver you’ll be using Denver Intl. Gilbert does not have its own airport so you’ll be flying into nearby Phoenix Sky Harbor Intl airport, which is 13.3 mi away.

  • How long does a flight from Denver to Gilbert take?

    Direct flights cover the 601 miles separating Denver and Gilbert in about 1h 55m.

  • How many flights are there between Denver and Gilbert?

    35 direct flights run between Denver and Gilbert on a daily basis. On average, there are about 248 departures each week.

  • What’s the cheapest day of the week to fly between Denver and Gilbert?

    Consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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

    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 Denver to Gilbert.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Gilbert from Denver 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 Denver to Gilbert?

    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 Gilbert with an airline and back to Denver with another airline.

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

    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 Gilbert from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Denver to Gilbert?

    In the last 72 hours, the cheapest one-way ticket between Denver and Gilbert found on KAYAK was with American Airlines for $68. Frontier offered a round-trip connection from $116 and Alaska Airlines from $176.

Top tips for finding cheap flights from Denver to Gilbert

  • There is no airport in Gilbert. Instead, you’ll be flying into Phoenix Sky Harbor Airport when flying between Denver and Gilbert.
  • The cheapest flight from Denver to Gilbert was found 39 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly is August.

Top 5 airlines serving Denver to Gilbert

 
Need help choosing which airline to fly with from Denver to Gilbert? 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 4278 reviews
7.1Food
8.6Crew
7.6Entertainment
8.2Boarding
8.0Comfort
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

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.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

I would have liked to arrive on time - not 5 hours late!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

1.5 hour delay, poor service, no compassion from the crew. Terrible experience

Our flight was diverted from being a non-stop to getting within 150 miles and requiring another plane. We heard 4 or 5 different versions from SW as to why we had to stop, then wait for a replacement plane. Five hour delay, weather did not come up as a single excuse.... communication was not clear and well explained. No one really took charge!

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Had a hard time finding my assigned seat. No attendants to assist.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Took off on time and successfully avoided weather that looked to be a problem along the way

Any sort of gluten free snack option would be nice

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The trip was very smooth and they provided great customer service

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

Everything went as planned. Crew was great. Seats were still not that comfortable.

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

The seats were extremely hard and uncomfortable, even for a budget airline.

Boarding was very well executed. Got my bag right away.

Overall experience good. There was no food and seats were not terribly comfortable.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

There were a lot of issues every step of the process. Check in, security, boarding, and dealing with luggage. Plus the money you think you are saving you end up using in hidden fees.

The flight attendant was arguing with a passenger before takeoff. The passenger was frustrated but the flight attendant should have handled it with grace, but instead she was nasty and rude. The seats were comfortable and the flight was uneventful. I wish we didn’t have to pay for drinks or snacks but that’s what you get with a budget airline.

Everything you need to know for your flight from Denver to Gilbert

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