DEN - TUS

$40 Find Cheap Flights from Denver to Tucson

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 Tucson departing on 1/19. 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 Tucson

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Tucson, 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 Denver to Tucson, 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
$101
Overall average: $281
Frontier
Fri 1/16Mon 1/19
DEN - TUS • Non-stop
Cheapest one-way
$40
Typical prices: $128-$252
Frontier
Mon 1/19
DEN - TUS • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers more legroom than standard.
Southwest allows two free checked bags per passenger.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Tucson
Watch video
Watch video
Watch video
Watch video
Top airlines
Frontier
Cheapest • from $173 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 38% price drop
March
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 Tucson!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Denver to Tucson (DEN-TUS)

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

Fri, Jan 16 - Mon, Jan 19
Frontier Logo
10:30 am - 12:37 pm
DEN
-
TUS
2h 07mnonstop
Frontier Logo
1:32 pm - 3:37 pm
TUS
-
DEN
2h 05mnonstop
$101Frontier
Fri, Jan 16 - Mon, Jan 19
Frontier Logo
10:30 am - 12:37 pm
DEN
-
TUS
2h 07mnonstop
Frontier Logo
1:32 pm - 3:37 pm
TUS
-
DEN
2h 05mnonstop
$102Frontier
Fri, Jan 23 - Sun, Jan 25
Frontier Logo
9:10 am - 11:17 am
DEN
-
TUS
2h 07mnonstop
Frontier Logo
12:12 pm - 2:17 pm
TUS
-
DEN
2h 05mnonstop
$120Frontier
Tue, Dec 30 - Mon, Jan 19
Frontier Logo
7:00 am - 5:30 pm
DEN
-
TUS
10h 30m1 stop
Frontier Logo
1:32 pm - 3:37 pm
TUS
-
DEN
2h 05mnonstop
$121Frontier
Fri, Jan 30 - Sun, Feb 1
Frontier Logo
9:10 am - 11:17 am
DEN
-
TUS
2h 07mnonstop
Frontier Logo
12:12 pm - 2:17 pm
TUS
-
DEN
2h 05mnonstop
$122Frontier
Mon, Dec 29 - Mon, Jan 5
Frontier Logo
10:37 pm - 6:35 pm
DEN
-
TUS
19h 58m1 stop
Frontier Logo
12:50 pm - 2:50 pm
TUS
-
DEN
2h 00mnonstop
$131Frontier
Sun, Feb 22 - Sun, Mar 1
Frontier Logo
9:45 am - 11:52 am
DEN
-
TUS
2h 07mnonstop
Frontier Logo
12:47 pm - 2:52 pm
TUS
-
DEN
2h 05mnonstop
$137Frontier
Thu, Feb 5 - Sun, Feb 8
Frontier Logo
7:10 am - 4:53 pm
DEN
-
TUS
9h 43m1 stop
Frontier Logo
12:12 pm - 2:17 pm
TUS
-
DEN
2h 05mnonstop
$142Frontier
Tue, Dec 30 - Mon, Jan 19
Frontier Logo
9:52 am - 11:55 am
DEN
-
TUS
2h 03mnonstop
Frontier Logo
1:32 pm - 3:37 pm
TUS
-
DEN
2h 05mnonstop
$149Frontier
Fri, Feb 6 - Sun, Feb 8
Frontier Logo
9:10 am - 11:17 am
DEN
-
TUS
2h 07mnonstop
Frontier Logo
12:12 pm - 2:17 pm
TUS
-
DEN
2h 05mnonstop
$156Frontier
Booking Insights

KAYAK's insights & trends for Denver to Tucson flights

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

Find cheap flights to Tucson
Find cheap flights to Tucson

Planning a trip from Denver to Tucson? 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 Denver to Tucson?

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

If you are looking for a flight deal from Denver to Tucson, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Tucson, Thursday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Denver to Tucson?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Tucson, 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 Denver to Tucson is September, where tickets cost $158 (return) on average. On the other hand, the most expensive months are November and February, where the average cost of round-trip tickets is $292 and $291 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Tucson, 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 Denver to Tucson, you should book around 4 weeks before departure, which saves you about 39% 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 Denver to Tucson

 
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

Economy Plus offers up to six inches more legroom than standard economy seats.


Purchase Priority Boarding to secure overhead bin space, placing you in Zone 2.

Southwest

Southwest offers free snacks and soft drinks, with Wi-Fi available for streaming entertainment.


Southwest's Rapid Rewards offers unlimited rewards seats and points that don’t expire.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

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
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Good to know

Low seasonJuly
Cheapest flight$40
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Denver to Tucson

When to book flights from Denver to Tucson

Are your dates flexible? Find out the best times to travel from Denver to Tucson 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 Denver to Tucson

  • What public transportation means can I use to get from TUS to Tucson city center?

    To get from TUS to Tucson city center, you can board a bus or a taxi. The taxis that serve this route are faster than the buses, whereas the buses are cheaper than the taxis. Hence, if you want to travel quickly to the city center, it's in your best interest to board a taxi, while if you want to travel affordably, you should board a bus.

  • Where can I withdraw money at TUS?

    If you want to withdraw money before leaving TUS, head to the Ticketing Area on the airport's Landside. Here, you will find several operational ATMs you can use.

  • Does DEN have a prayer room?

    DEN boasts an interfaith chapel and an Islamic prayer hall. These centers, open round the clock, are located on the east side of Jeppesen Terminal's Level 6.

  • Are there any unique services at DEN?

    While waiting for your flight to TUS at DEN, you should consider relaxing at one of the two locations run by XpresSpa. Located near Gate C and the center core of Concourse C, these spas feature remarkable spa professionals and elite spa equipment. This being the case, at either, you'll enjoy top-notch spa services.

  • What is the cheapest flight from Denver to Tucson?

    In the last 3 days, the lowest price for a flight from Denver to Tucson was $40 for a one-way ticket and $101 for a round-trip.

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

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

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

    Denver airport is called Denver Intl and the only airport in Tucson is Tucson.

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

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

  • Which aircraft models fly most regularly from Denver to Tucson?

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

  • Which airline alliances offer flights from Denver to Tucson?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Denver to Tucson are Southwest and United Airlines. With an average price for the route of $291 and an overall rating of 7.9, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $299 and an overall rating of 7.4.

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

    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 Tucson.

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

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

    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 Tucson with an airline and back to Denver with another airline. Booking your flights between Denver and TUS 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 Denver to Tucson?

    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 Tucson from Denver 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 Denver to Tucson

  • Looking for a cheap flight? 25% of our users found flights on this route for $155 or less one-way and $122 or less round-trip.
  • When entering Denver International Airport (DEN), you'll encounter lots of traffic, as cars are always picking up and dropping off passengers at the airport. You'll also encounter lengthy lines at its security checkpoints, given that the airport normally has large passenger traffic. Severally, travelers have missed their flights at this airport after being stuck in traffic or delayed at the tedious checkpoints. To avoid finding yourself in such a scenario, on the date you're set to travel to Tucson, you should reach the airport at least 2h ahead of your flight.
  • If you are currently serving in the US army or a dependent of an individual serving in the army, you can wait for your flight to Tucson International Airport (TUS) at DEN's USO Lounge. Situated on the 3rd floor of Terminal A, this lounge offers relaxing services to active US army members and their families. At this lounge, you'll enjoy free entry, access to a comfortable seat, and a variety of snacks and beverages.
  • DEN has numerous informed airport ambassadors. In case you need some information while at the airport, you can seek assistance from one. You won't have difficulty spotting one, as they wear unique blue plaid vests.
  • If you're a fan of art, you should check out Tucson International Airport's (TUS) superb galleries before leaving. The galleries include the TIA Lower Link Gallery, TIA Upper Link Gallery, Center Gallery, and ARTport Gallery, which houses art made by the airport's staff.
  • While at TUS, you can enjoy a meal, given that this airport is home to several restaurants. If you love pizza, you can order one from Empire Pizza near the airport's A-Gates. In contrast, if you love Mexican Cuisine, you can order food from either El Charro Café or Sir Veza's, situated near B-Gates and A-Gates, respectively. Other restaurants you can order food from at this airport include BUILT Custom Burgers, The Maverick, and Barrio Brewing Co.

Prefer to fly direct from Denver to Tucson?

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

Direct departures

Denver Intl to Tucson

Monday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Tuesday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Southwest, United Airlines

Southwest, United Airlines

Friday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Direct returns

Tucson to Denver Intl

Monday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Tuesday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Southwest, United Airlines

Southwest, United Airlines

Friday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Reviews of the top 4 airlines serving from Denver to Tucson

 
See real verified KAYAK customer reviews for airlines flying from Denver to Tucson. 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 Denver to Tucson? 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
SouthwestOverall score based on 4250 reviews
8.1Boarding
8.6Crew
7.5Entertainment
8.0Comfort
7.0Food
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Other than a way way too cold cabinets for the entire flight, all was great

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

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.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

Liked that it was on time. Staff professional and friendly.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

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

Mechanical delay and no compensation. Missed connection as a result of their delay. Mediocre performance and service. Horrible airline currently with horrible culture.

Not clean and was told I would get a great seat and it was not great at all

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

Flight was delayed one hour. Notification to the crowd waiting near the gate was terrible…announcements were unclear and very hard to hear and therefore understand. Frontier does NOT send texts to notify, only email. The reader board over the gate itself was NEVER updated to indicate the gate had been changed. It’s like a bunch of children are running things.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

We’ve all seen the YouTube vids of out of control passengers. But this was an instance of a highly aggressive, bully flight attendant. Yelling in the face of a vet with PTSD who was texting their family. And no , we had not yet been instructed to put our phones in airplane mode. My suggestion is that you should pay whatever difference there is in order to avoid Frontier airlines. Additionally, after 3hrs trying to get customer service frontier offered a $25 voucher. I declined. This experience was so traumatic. To be verbally assaulted and abused by a flight attendant that has the power to say “boo” and I miss my flight ( which was to a family member’s funeral ). Frontier is unsafe and I cannot impress enough how much I discourage anyone ( esp those with any kind of disability like PTSD ) flying on Frontier.

Very bad! No good service delayed my second connection flight

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

Information on your arrival and departure airports