Cheap flights To Southwest (DEN) from $48

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Cheap Flights to Southwest from $48 One Way, $88 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sat, Oct 18 - Wed, Oct 22
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$88 Roundtrip, found 12 hours ago
$88
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sat, Oct 18 from Minneapolis - St. Paul Intl. to Denver Intl., returning Wed, Oct 22, priced at $88 found 12 hours ago
Sat, Oct 18 - Wed, Oct 22
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$89 Roundtrip, found 12 hours ago
$89
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sat, Oct 18 from Minneapolis - St. Paul Intl. to Denver Intl., returning Wed, Oct 22, priced at $89 found 12 hours ago
Mon, Sep 8 - Wed, Sep 10
ORD
O'Hare Intl.
DEN
Denver Intl.
$90 Roundtrip, found 13 hours ago
$90
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Mon, Sep 8 from O'Hare Intl. to Denver Intl., returning Wed, Sep 10, priced at $90 found 13 hours ago
Sat, Oct 11 - Wed, Oct 15
DFW
Dallas-Fort Worth Intl.
DEN
Denver Intl.
$90 Roundtrip, found 8 hours ago
$90
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Oct 11 from Dallas-Fort Worth Intl. to Denver Intl., returning Wed, Oct 15, priced at $90 found 8 hours ago
Sat, Oct 4 - Wed, Oct 8
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$90 Roundtrip, found 2 days ago
$90
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Oct 4 from Minneapolis - St. Paul Intl. to Denver Intl., returning Wed, Oct 8, priced at $90 found 2 days ago
Sat, Sep 6 - Tue, Sep 9
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$92 Roundtrip, found 1 day ago
$92
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Sep 6 from Sky Harbor Intl. to Denver Intl., returning Tue, Sep 9, priced at $92 found 1 day ago
Sat, Sep 27 - Sat, Oct 4
MCO
Orlando Intl.
DEN
Denver Intl.
$95 Roundtrip, found 4 days ago
$95
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Sep 27 from Orlando Intl. to Denver Intl., returning Sat, Oct 4, priced at $95 found 4 days ago
Tue, Oct 28 - Sat, Nov 1
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$96 Roundtrip, found 6 days ago
$96
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Oct 28 from Minneapolis - St. Paul Intl. to Denver Intl., returning Sat, Nov 1, priced at $96 found 6 days ago
Sat, Nov 1 - Tue, Nov 4
DAL
Love Field
DEN
Denver Intl.
$123 Roundtrip, just found
$123
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Nov 1 from Love Field to Denver Intl., returning Tue, Nov 4, priced at $123 just found
Sat, Nov 15 - Wed, Nov 19
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$123 Roundtrip, found 8 hours ago
$123
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Sat, Nov 15 from Minneapolis - St. Paul Intl. to Denver Intl., returning Wed, Nov 19, priced at $123 found 8 hours ago

Southwest DEN Flight Information

Traveling To
Southwest
Destination Airport IATA Code
DEN
Number of Airlines Serving
2
Airlines
Frontier Airlines, Southwest Airlines, Delta
Flight Price
$88
Earliest Departing Flight
WN 168 7:20AM EDT
Latest Departing Flight
WN 356 Aug 12 7:45PM EDT

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Southwest economy flight packages

Price found within the past 48 hours. Click for updated prices.
Manor Vail Lodge
4.5-star property

Manor Vail Lodge

Sep 24 - Sep 29

5 night stay

Dallas (DFW) to Denver (DEN)

Southwest Airlines • Coach

Denver (DEN) to Dallas (DFW)

American Airlines • Coach
Save 100% on your flight
per person
found 15 hours ago
The Ritz-Carlton Residences, Vail
4.5-star property

The Ritz-Carlton Residences, Vail

Sep 24 - Sep 29

5 night stay

Dallas (DFW) to Denver (DEN)

Southwest Airlines • Coach

Denver (DEN) to Dallas (DFW)

American Airlines • Coach
Save 100% on your flight
per person
found 15 hours ago
The Arrabelle at Vail Square, A RockResort
5.0-star property

The Arrabelle at Vail Square, A RockResort

Sep 24 - Sep 29

5 night stay

Dallas (DFW) to Denver (DEN)

Southwest Airlines • Coach

Denver (DEN) to Dallas (DFW)

American Airlines • Coach
Save 100% on your flight
per person
found 15 hours ago
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Southwest premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Fairfield Inn & Suites by Marriott Denver Airport at Gateway Park
2.5-star property

Fairfield Inn & Suites by Marriott Denver Airport at Gateway Park

8.8/10 Excellent! (905 reviews)

Sep 24 - Sep 28

4 night stay

Los Angeles (LAX) to Denver (DEN)

Delta • Roundtrip • PremiumEconomy
per person
found 20 hours ago
Quiet safe area, close enough to food options and gas, rooms were clean and spacious.

Reviewed on Aug 13, 2024

The Slate Denver, Tapestry Collection By Hilton
4.0-star property

The Slate Denver, Tapestry Collection By Hilton

9.4/10 Exceptional! (1,362 reviews)

Sep 24 - Sep 28

4 night stay

Los Angeles (LAX) to Denver (DEN)

Delta • Roundtrip • PremiumEconomy
Save 100% on your flight
per person
found 20 hours ago
Across the street from the convention center, on a quiet street, just a block away from restaurants, light rail, bus, on-site dining if needed. Great for a few nights stay.

Reviewed on Apr 8, 2025

Kimpton Hotel Monaco Denver by IHG
4.0-star property

Kimpton Hotel Monaco Denver by IHG

8.6/10 Excellent! (1,000 reviews)

Sep 24 - Sep 28

4 night stay

Los Angeles (LAX) to Denver (DEN)

Delta • Roundtrip • PremiumEconomy
Save 100% on your flight
per person
found 20 hours ago
The staff was great, very responsive! Our first room had a loud banging with the AC unit so we requested to move rooms. Second room had a very slow draining sink and when the hair dryer was used blew the fuse for the entire room. Also loud trash emptying from building next door starting at 5 am, emptied twice that same morning. Overall the place was clean and well decorated, staff helped where they could and was very nice to interact with. Just disappointed we got the two rooms that had problems.

Reviewed on Jul 5, 2024

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Southwest first class flight packages

Price found within the past 48 hours. Click for updated prices.
SCP Hotel Colorado Springs
3.5-star property

SCP Hotel Colorado Springs

7.6/10 Good! (1,000 reviews)

Sep 17 - Sep 21

4 night stay

Dallas (DFW) to Denver (DEN)

American Airlines • FirstClass

Denver (DEN) to Dallas (DFW)

United • FirstClass
per person
found 1 day ago
Friendly staff.. clean rooms.. minimalist & holistic feel!

Reviewed on Feb 18, 2025

TempurPedic Quartz Balcony Modern
3.0-star property

TempurPedic Quartz Balcony Modern

9.6/10 Exceptional! (11 reviews)

Sep 17 - Sep 21

4 night stay

Dallas (DFW) to Denver (DEN)

American Airlines • FirstClass

Denver (DEN) to Dallas (DFW)

United • FirstClass
per person
found 1 day ago
Beautiful and roomy property

Reviewed on Jul 18, 2024

The St Mary's Inn, Bed and Breakfast
3.5-star property

The St Mary's Inn, Bed and Breakfast

9.8/10 Exceptional! (901 reviews)

Sep 17 - Sep 21

4 night stay

Dallas (DFW) to Denver (DEN)

American Airlines • FirstClass

Denver (DEN) to Dallas (DFW)

United • FirstClass
per person
found 1 day ago
The hosts were fabulous, breakfast was great, we were made to feel like part of the family and this was our home.

Reviewed on Aug 8, 2021

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See all available trips from Dallas to Southwest
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Southwest

Why search for low cost fares on your flights to Southwest when Orbitz offers the guaranteed lowest prices on foreign and domestic flights? When you travel with Orbitz you can benefit from:

Bargain Flights to Southwest

Orbitz offers massive discounts and substantial last-minute savings on your Southwest flights. Orbitz ensures that you can find, plan and reserve your flights any destination with ease, all while enjoying the guaranteed lowest prices available anywhere.

Cutting-Edge Mobile Tools to Keep You In The Know

Orbitz sends you free alerts and updates on your Southwest flight wherever you are in the world. Once you have downloaded the free app for your iPhone, Android, or iPad, you can review or alter any travel plans that you have made or even book a future flight for business or pleasure. If you need to reserve a hotel room when booking your flight, you will find exclusive deals on our mobile site.

Frequent Flyer Program Enrolment

Orbitz finds you the lowest fares, but you can still add your miles to your frequent flyer program to earn miles or points on selected flights to Southwest. When making your booking, reference your frequent flyer number to receive discounts in the future.

Outstanding Customer Service

Orbitz values your business and wants to ensure that all of your flights are as easy as possible to book. If you have booked a flight to Southwest but need to cancel it, you may be able to do so online. If you have any questions or need help, the dedicated Orbitz customer service team is always standing by.

Frequently asked questions

Which airlines fly to Southwest?
Take a look at the deals from the 20 airlines that offer services to Southwest. Whether you'd love to get super comfy in the pointy end of the plane or cut costs in economy, they'll have a seat for you. Jet off to Denver Intl. Airport (DEN) with one of these top carriers:

  • United Airlines - 269 flights to Southwest per month
  • Southwest Airlines - 88 flights to Southwest per month
  • Air Canada - 83 flights to Southwest per month

What is the best airport to fly to in Southwest?
Denver Intl. Airport (DEN) is the main entry point for this terrific destination. Once you've left the terminal, the possibilities are endless when it comes to discovering Southwest.
How much is a flight to Southwest?
Fares for round-trip flights dipped as low as $88 this week to Southwest, and went as high as $123. Some lucky travelers departing Phoenix (PHX) managed to score one-way tickets starting at just $48.
How to book the cheapest flight to Southwest?
With Orbitz, you'll find some of the most exciting flight deals around from a wide range of airlines. But if you'd like to heighten your chances of scoring cheap flights to Southwest, here are a few pointers to consider:

  • Consider alternative airports to save money. Enter your preferred departure and arrival airports in the form fields, then choose the 'Nearby airports' function below. It will list the available options.
  • Also, click on the 'Show flexible dates' link to compare the prices on days either side of your selected departure. It's possible to find cheaper flight deals if your itinerary is flexible.
  • You can also hit the 'Show options' link to filter results for your preferred airline, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even choose the time of day you'd prefer to fly.
  • Book your fare as soon as you've decided on your travel dates. While it does happen occasionally, flights rarely get more affordable as your departure date nears.
  • Save more on your vacation by bundling your hotel, flights and car rental into an Orbitz package. Your budget will thank you.
  • Don't fly during the busy season if possible. By avoiding summer and school vacations, you can save big on your airfare.

How long is a flight to Southwest?
The time you spend in the air will depend on where you're setting off from, whether that's the Northern states, the South or someplace else. Below are three of the most common routes to Southwest and how long they take:

  • Las Vegas, NV (LAS-Harry Reid Intl.) to Denver Intl. Airport (DEN) - 2 hours and 9 minutes
  • Phoenix, AZ (PHX-Sky Harbor Intl.) to Denver Intl. Airport (DEN) - 2 hours and 3 minutes
  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Denver Intl. Airport (DEN) - 1 hour and 42 minutes

What is the best time to book a flight to Southwest?
If your schedule allows, purchase your tickets to Southwest in January. This is the best month to get low airfares, closely followed by February and August. With a bit of patience and planning, you're guaranteed to find a cheap flight with Orbitz.
What day of the week is the cheapest to book a flight to Southwest?
In general, Tuesdays, Wednesdays and Saturdays are the cheapest days to book flights to Southwest. If you want the best airfares, search across those days and you could catch a fantastic flight deal.
What is the cheapest day of the week to fly to Southwest?
If you're looking for cheap flights to Southwest, depart earlier in the week. Orbitz data from 2020 shows Monday is the cheapest day to fly out, followed by Tuesday. Saturday has the most expensive fares, so avoid flying on this day and do your wallet a favor.
What is the cheapest month to fly to Southwest?
We won't keep you in suspense — based on Orbitz data, August is generally the most affordable month to fly. Ideal for those who need a weekend getaway or simply escape from it all before the weather changes. Be aware that the least affordable time to fly is in the middle of summer, with airfares peaking in June.
Which airlines allow free cancellation?
We know that plans can change and flexibility is important. That's why you can easily search for flights that include free cancellation and no change fees on Orbitz. Just click on "Filter by flexible change policies" and we'll show you fares more flexible than a crayon left in the sun!
What do I need for the flight to Southwest?
The secret to a comfortable and successful flight is being well prepared. Listed below are some handy tips to help you get ready for departure:

  • Before you take your seat on the plane, you'll need to present some type of government-issued ID, like your passport. You'll also need your ticket. If you're traveling with children, check with your airline about which documents they may need.
  • Take some activities to keep you occupied on your journey to Southwest. Books and devices like e-readers and tablets are ideal. Don't forget to take a refillable water bottle as well. Even on a short flight, it's important to remain well-hydrated.
  • No matter the weather outside, plane cabins can get seriously cold. Take a sweater on board to keep yourself nice and toasty.

How many direct flights are there to Southwest?
There are 2,124 direct flights every month to Southwest. When it comes to airlines that will fly you there, you have plenty of options. United Airlines, Southwest Airlines and Frontier Airlines are among the most well-known. Delta Air Lines, American Airlines and Denver Air Connection are some other reliable carriers that offer nonstop services.
How do I get cheap first-class/business deals to Southwest?
Experienced travelers have honed the art of finding first or business-class fares to Southwest without the steep price tag. Be like them with these helpful hints:

  • Flexibility is everything. By being open to various travel dates, you'll have better odds of picking up a deal on your airfares.
  • A lot of low-cost airlines offer terrific business-class seating without the pricey fees.
  • Bid for an upgrade in online auctions or upgrade your seat with points earned through loyalty programs.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.