ORD - SAT

$61 Find Cheap Flights from Chicago O'Hare Airport to San Antonio

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 San Antonio departing on 3/2. 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 San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to San Antonio, 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 San Antonio, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% 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
$270
Overall average: $407
Spirit Airlines
Tue 2/3Sat 2/7
ORD - SAT • 1 stop
Cheapest non-stop
$275
Typical prices: $308-$540
United Airlines
Sat 2/21Tue 2/24
ORD - SAT • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Basic Economy has no free checked bags.
Expect over 30-minute security lines at O'Hare.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Spirit Airlines
Cheapest • from $270 (round-trip)
Southwest
Best reviews • 8.0 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 48% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 25% 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 San Antonio!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from O'Hare Intl to San Antonio (ORD-SAT)

 
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 San Antonio 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 San Antonio

Tue, Feb 3 - Sat, Feb 7
Spirit Airlines Logo
10:48 am - 11:52 pm
ORD
-
SAT
13h 04m
1 stop
Spirit Airlines Logo
10:35 am - 11:47 pm
SAT
-
ORD
13h 12m
1 stop
$270Spirit Airlines
Tue, Feb 3 - Sun, Feb 15
Multiple Airlines Logo
8:10 am - 11:52 pm
ORD
-
SAT
15h 42m
2 stops
Multiple Airlines Logo
10:26 am - 11:24 pm
SAT
-
ORD
12h 58m
1 stop
$271Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Multiple Airlines Logo
4:16 pm - 12:56 am
ORD
-
SAT
8h 40m
1 stop
Multiple Airlines Logo
10:26 am - 7:47 pm
SAT
-
ORD
33h 21m
2 stops
$272Multiple Airlines
Fri, Apr 3 - Mon, Apr 6
Spirit Airlines Logo
8:41 pm - 9:32 am
ORD
-
SAT
12h 51m
1 stop
Spirit Airlines Logo
10:27 am - 11:21 am
SAT
-
ORD
24h 54m
1 stop
$273Spirit Airlines
Sat, Jan 31 - Sun, Feb 1
Multiple Airlines Logo
12:00 pm - 9:30 am
ORD
-
SAT
21h 30m
1 stop
Multiple Airlines Logo
6:13 pm - 10:46 pm
SAT
-
ORD
28h 33m
1 stop
$274Multiple Airlines
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
9:05 am - 12:22 pm
ORD
-
SAT
3h 17mnonstop
United Airlines Logo
7:00 am - 9:50 am
SAT
-
ORD
2h 50mnonstop
$275United Airlines
Fri, Feb 13 - Tue, Feb 17
Multiple Airlines Logo
12:53 pm - 7:01 pm
ORD
-
SAT
30h 08m
1 stop
Multiple Airlines Logo
10:26 am - 11:22 am
SAT
-
ORD
24h 56m
1 stop
$276Multiple Airlines
Wed, Feb 4 - Sat, Feb 14
Multiple Airlines Logo
8:10 am - 11:52 pm
ORD
-
SAT
15h 42m
2 stops
Multiple Airlines Logo
6:00 am - 3:35 pm
SAT
-
ORD
9h 35m
1 stop
$278Multiple Airlines
Fri, Feb 27 - Mon, Mar 2
Spirit Airlines Logo
8:16 pm - 9:30 am
ORD
-
SAT
13h 14m
1 stop
Spirit Airlines Logo
6:00 am - 11:47 am
SAT
-
ORD
29h 47m
3 stops
$279Spirit Airlines
Wed, Feb 4 - Tue, Feb 10
Spirit Airlines Logo
10:48 am - 11:52 pm
ORD
-
SAT
13h 04m
1 stop
Spirit Airlines Logo
6:30 am - 7:41 pm
SAT
-
ORD
13h 11m
1 stop
$280Spirit Airlines
Booking Insights

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

Get data-powered insights and trends into flights from O'Hare Intl to San Antonio 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 Chicago O'Hare Airport to San Antonio?

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

Your flight ticket price will generally be cheaper if you fly to San Antonio on a Tuesday and more expensive on a Sunday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Thursday, and avoid Sundays for better deals.

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

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 San Antonio, 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 San Antonio is August, where tickets cost $281 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $440 and $407 respectively.

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to San Antonio?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $385, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to San Antonio?

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 San Antonio, 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 San Antonio, you should book around 4 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from O'Hare Intl to San Antonio

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

Harriet Baskas

Expert on American Airlines

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.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and ORD

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.

Brandon Schultz

Brandon Schultz

Expert on SAT

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonNovember
Cheapest flight$61
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Chicago O'Hare Airport to San Antonio

When to book flights from O'Hare Intl to San Antonio

Are your dates flexible? Find out the best times to travel from O'Hare Intl to San Antonio 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 San Antonio flights

  • Which eco-friendly airline should I consider for my flight from Chicago O'Hare to San Antonio?

    To fly with an eco-friendly airline from Chicago O'Hare to San Antonio, consider United Airlines. United has taken strides towards attaining sustainability with initiatives such as using biofuel, investing in fuel-efficient aircraft, and carbon offset programs. Its Eco-Skies program focuses on significantly or fully reducing emissions and waste by the year 2050.

  • Can I conveniently fly from Chicago O'Hare to San Antonio with my furry friend?

    Certainly, you can fly conveniently from Chicago O'Hare to San Antonio with your furry friend if you are booking your flight with Southwest Airlines. The airline allow smaller pets like cats and dogs in-cabin if they have proper health documentation and are in the right carriers that fit under the seats. Southwest provides temperature- and pressure-controlled cargo areas for your larger pets at no extra cost.

  • Which cities can I connect to after deplaning from my Chicago O'Hare to San Antonio flight at San Antonio (SAT)?

    After landing from your Chicago O'Hare to San Antonio flight, you can easily connect to cities like Austin, Houston, and Corpus Christi with ease. Efficient ground transportation options such as car rentals, taxis, and possibly shuttle services make it convenient to travel to these neighboring destinations.

  • Can I rent a car after deplaning from my Chicago O'Hare to San Antonio flight at San Antonio (SAT)?

    Yes, you can conveniently rent a car after landing at SAT. At SAT, car rentals are in the Consolidated Rental Car Facility (CONRAC), easily accessible from Terminals A and B via a courtesy shuttle. Some car rental companies on site include Avis, Budget, and Enterprise.

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to San Antonio was $61 for a one-way ticket and $270 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    American Airlines, JetBlue, Alaska Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to San Antonio flight route.

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

    The Airbus A319 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to San Antonio flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Chicago to San Antonio are Southwest and United Airlines. With an average price for the route of $584 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 $431 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to San Antonio?

    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 San Antonio.

  • 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 San Antonio?

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

    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 San Antonio with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and SAT 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 San Antonio?

    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 San Antonio 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 San Antonio

  • Looking for a cheap flight? 25% of our users found flights on this route for $183 or less one-way and $347 or less round-trip.
  • Since most airlines with flights from Chicago O'Hare Airport (ORD) to San Antonio have at least a single layover, you are encouraged to include your layovers when budgeting for your trip. Some of the common layovers to include are Dallas/Fort Worth (DFW), Fort Lauderdale (FLL) and Orlando (MCO).
  • Among the best airlines to consider for your last-minute flight from Chicago to San Antonio via O'Hare Intl (ORD) and San Antonio (SAT) are American and United airlines. These two are among the few airlines offering the highest number of direct flights from ORD to SAT. They are, therefore, good options for travelers on a tight travel schedule.
  • Although most airlines offerings flights from Chicago O'Hare Airport to San Antonio highly consider Persons with Reduced Mobility (PRMs), American and Spirit Airlines are highly regarded. Besides offering priority boarding for PRMs, these airlines have a team of professionals trained to offer personalized assistance to PRMs board in the airports and on the flight.
  • For your convenient connections from downtown Chicago to O'Hare Intl (ORD) for your flight to San Antonio, you can consider the "L" train system. The Blue Line train provides a direct connection to ORD. It's the most efficient choice due to its frequent departures and consistent travel time. Buses like the 250 also serve the route, but the Blue Line offers quicker and more reliable service.
  • Delta Air Lines is an excellent choice for your family's flight from Chicago O'Hare to San Antonio. With its dedicated family seating zones, pre-boarding for families, and complimentary in-flight entertainment options, Delta ensures a stress-free and enjoyable travel experience for both parents and kids.

Prefer to fly direct from Chicago O'Hare Airport to San Antonio?

 
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 San Antonio.
Find which airlines fly direct from Chicago O'Hare Intl Airport to San Antonio Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to San Antonio

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Direct returns

San Antonio to Chicago O'Hare Intl

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Reviews of the top 5 airlines serving from O'Hare Intl to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Chicago to San Antonio. 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 San Antonio? 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 4268 reviews
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

Great flight but super high price. Glad it was a business trip and not personal

10.0 ExcellentPieter, Jan 2026
LGB - DAL
Read more Southwest reviews

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

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

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

I liked the snacks and the flight attendants were friendly.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

We were upgraded to First Class and it was a great flight

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

We loved the steward on the plane. He made the night enjoyable

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

Horrible experience. First and last time using this airline. Made an announcement that boarding will start in 15 minutes, canceled the flight 5 minutes later due to no airline staff. Had to book another flight on Delta since Spirit had no other flights arriving to my original destination the same day. I wouldn't recommend anyone to fly with Spirit. No wonder why it consistently ranks high among worst airlines.

it was terrible. flight was cancelled hours before the flight without a given reason and no other booking available .

The plane was supposed to leave at 12:59 Amma and another plane took us around 9:30 am. There were 7 delay announcements. We were to receive a voucher of $12 back to pay for food at any place in the airport. One passenger tried to use the voucher was denied. I did not receive the voucher for me, my son, and grandson. I went to the desk and informed them and they took my phone # and email and they told me to wait. I did and was never sent. The plane was uncomfortable, the crew was dismissive of anyone beyond the last two seats. I will NEVER fly or recommend Spirit Airlines again.

Spirit Airlines has a reputation for being a terrible, cheap airline, this is why. I took a gamble on them, having never flown with them before, and the flight got cancelled. First they delayed the flight about 4 times before finally canceling it because a flight attendant didn’t show up to work that day. That’s so stupid. When I asked a ticketing agent she said that’s “company policy”. A company policy that inconveniences hundreds of passengers because a single flight attendant didn’t show is ridiculous and inefficient. I will never, ever try flying Spirit Airlines again.

I knew what I was getting into, but never again. Hour long bag drop. 1.5 hour delay. 1 hr 45 mins sitting on the tarmac after landing. They lost a bunch of bags but luckily not mine. Awful experience.

Cancelled my flight and the earliest that they are willing give me for the next flight which was 3 days later on a weekday. Only accommodation they are willing to give was $30 airline credit that will expire in 1 year

Flight was canceled, huge lines to get baggage returned. Most other airlines had delays but not widespread cancellations like Spirit.

never ever fly spirit airlines you will be screwed in the end

No Tumberlence smooth flight. Try to change the menu on Snacks.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

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

Information on your arrival and departure airports