SPI - DEN

$358 Find Cheap Flights from Springfield to Denver

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Springfield to Denver departing on 2/28. 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 Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Springfield 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 Springfield to Denver, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$358
Typical prices: $441-$576
Multiple Airlines
Sat 2/28Tue 3/3
SPI - DEN • 2 stops
Cheapest one-way
$374
American Airlines
Wed 6/3
SPI - DEN • 2 stops
When to travel
April
Cheapest • 23% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Springfield to Denver (SPI-DEN)

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

Sat, Feb 28 - Tue, Mar 3
Multiple Airlines Logo
10:06 am - 9:35 pm
SPI
-
DEN
12h 29m
2 stops
Multiple Airlines Logo
6:20 pm - 9:26 am
DEN
-
SPI
14h 06m
1 stop
$358Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
5:00 am - 11:41 am
SPI
-
DEN
7h 41m
1 stop
American Airlines Logo
12:19 pm - 7:45 pm
DEN
-
SPI
6h 26m
1 stop
$385American Airlines
Sat, Feb 28 - Tue, Mar 3
Multiple Airlines Logo
10:06 am - 10:59 pm
SPI
-
DEN
13h 53m
1 stop
Multiple Airlines Logo
6:20 pm - 9:26 am
DEN
-
SPI
14h 06m
1 stop
$386Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
5:00 am - 8:47 am
SPI
-
DEN
4h 47m
1 stop
American Airlines Logo
5:58 pm - 11:32 pm
DEN
-
SPI
4h 34m
1 stop
$387American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
5:00 am - 8:47 am
SPI
-
DEN
4h 47m
1 stop
American Airlines Logo
10:25 am - 7:45 pm
DEN
-
SPI
8h 20m
2 stops
$390American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
5:00 am - 8:47 am
SPI
-
DEN
4h 47m
1 stop
American Airlines Logo
7:00 am - 6:03 pm
DEN
-
SPI
10h 03m
2 stops
$392American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
5:00 am - 3:54 pm
SPI
-
DEN
11h 54m
2 stops
American Airlines Logo
9:10 am - 7:45 pm
DEN
-
SPI
9h 35m
2 stops
$395American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
5:00 am - 1:15 pm
SPI
-
DEN
9h 15m
2 stops
American Airlines Logo
8:07 am - 6:03 pm
DEN
-
SPI
8h 56m
2 stops
$397American Airlines
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
6:00 am - 11:33 am
SPI
-
DEN
6h 33m
1 stop
American Airlines Logo
5:49 pm - 11:39 pm
DEN
-
SPI
4h 50m
1 stop
$453American Airlines
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
2:50 pm - 10:59 pm
SPI
-
DEN
9h 09m
2 stops
American Airlines Logo
5:49 pm - 11:39 pm
DEN
-
SPI
4h 50m
1 stop
$458American Airlines
Booking Insights

KAYAK's insights & trends for Springfield to Denver flights

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

How much is a round-trip flight from Springfield, Illinois to Denver?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Springfield, Illinois to Denver departing in February.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Springfield 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 Springfield to Denver is April, where tickets cost $366 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $590 and $590 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$358
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Springfield to Denver

When to book flights from Springfield to Denver

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

  • What is the cheapest flight from Springfield to Denver?

    In the last 3 days, the lowest price for a flight from Springfield to Denver was $374 for a one-way ticket and $358 for a round-trip.

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

    No

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

    On your way to Denver, you’ll fly out from Springfield Capital. You’ll be landing at Denver Intl.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Springfield to Denver?

    oneworld is the only airline alliance operating flights between Springfield and Denver.

  • How does KAYAK find such low prices on flights from Springfield 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 Springfield to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Springfield 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 Springfield 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 Springfield with another airline. Booking your flights between Springfield 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 Springfield 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 Springfield up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Springfield to Denver

 
See real verified KAYAK customer reviews for airlines flying from Springfield 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 Springfield 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.
7.2
American AirlinesOverall score based on 11205 reviews
6.4Food
8.0Crew
7.5Boarding
7.2Comfort
6.9Entertainment
Airline reviews

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

2.0 MediocreCem, Jan 2026
MIA - DEN
Read more American Airlines reviews

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The flight attendant use 1.5 hours to answer my call. My dirty food tray was unattended.

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.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

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!!!

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

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

Information on your arrival and departure airports

Springfield (SPI)
Denver (DEN)