$201+ Cheap flights from Denver to Springfield, IL (DEN - SPI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SPI
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Springfield with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Springfield
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Last-minute
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Cheapest flights from Denver to SpringfieldExplore the most affordable flight options available from Denver to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Denver to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:19 am -
1 stop8h 37m
Wed 11/47:36 pm -
2 stops39h 25m
Deal found 8/1![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:30 am -
2 stops11h 26m
Sat 11/78:33 pm -
1 stop13h 57m
Deal found 8/1![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:56 am -
2 stops31h 00m
Sat 11/78:33 pm -
1 stop13h 57m
Deal found 8/1![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:30 am -
2 stops32h 23m
Sat 11/78:33 pm -
1 stop13h 57m
Deal found 8/1![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
2 stops12h 23m
Sat 11/78:33 pm -
1 stop13h 57m
Deal found 8/1![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:19 am -
1 stop9h 34m
Wed 11/47:36 pm -
2 stops39h 25m
Deal found 8/1![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:30 am -
2 stops32h 23m
Wed 11/47:36 pm -
1 stop14h 54m
Deal found 8/1![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:59 pm -
1 stop17h 57m
Wed 11/47:36 pm -
1 stop14h 54m
Deal found 8/1![Multiple Airlines logo]()
$409
Best flights from Denver to SpringfieldDiscover carefully curated flight deals from Denver to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Denver to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:11 pm -
1 stop5h 05m
Sat 12/56:02 am -
1 stop6h 35m
Deal found 8/4![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:46 am -
1 stop6h 43m
Tue 10/136:02 am -
1 stop6h 35m
Deal found 8/2![American Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:56 am -
1 stop6h 21m
Wed 8/196:08 am -
1 stop6h 35m
Deal found 7/30![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:56 am -
1 stop6h 25m
Mon 8/172:51 pm -
2 stops8h 24m
Deal found 7/30![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:24 am -
2 stops8h 05m
Tue 11/33:19 pm -
2 stops8h 35m
Deal found 8/1![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:00 am -
1 stop5h 29m
Tue 11/36:00 am -
2 stops12h 40m
Deal found 8/1![American Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:05 am -
1 stop5h 31m
Mon 11/96:00 am -
1 stop6h 44m
Deal found 7/31![American Airlines logo]()
$517
Last-minute flights from Denver to SpringfieldDiscover last-minute flight deals from Denver to Springfield. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Springfield. Data last updated August 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:57 pm -
1 stop5h 12m
Sat 8/86:08 am -
2 stops12h 31m
Deal found 7/31![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:56 am -
1 stop6h 25m
Mon 8/172:51 pm -
2 stops8h 24m
Deal found 7/30![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:56 am -
1 stop6h 21m
Wed 8/196:08 am -
1 stop6h 35m
Deal found 7/30![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:56 am -
1 stop6h 25m
Sun 8/236:08 am -
2 stops10h 21m
Deal found 8/1![American Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:44 pm -
1 stop5h 28m
Mon 9/76:08 am -
1 stop6h 35m
Deal found 8/3![American Airlines logo]()
$614
One-way flights from Denver to SpringfieldSearch for one-way flight options from Denver to Springfield. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Denver to Springfield. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:30 am -
2 stops36h 11m
Deal found 8/2![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:30 am -
1 stop11h 26m
Deal found 7/31![Multiple Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:56 am -
1 stop6h 25m
Deal found 8/4![American Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:49 pm -
3 stops43h 52m
Deal found 8/4![Multiple Airlines logo]()
$573
Find flight deals from Denver to Springfield
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Springfield (SPI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Kiwi.com) |
One-way from | $201 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Springfield that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Denver to Springfield that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Tue 11/24
6:11 pm-12:16 am
1 stop5h 05m
Springfield Capital
Sat 12/5
6:02 am-11:37 am
1 stop6h 35m
$427
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Thu 10/8
6:46 am-2:29 pm
1 stop6h 43m
Springfield Capital
Tue 10/13
6:02 am-11:37 am
1 stop6h 35m
$484
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Sat 8/15
6:56 am-2:17 pm
1 stop6h 21m
Springfield Capital
Wed 8/19
6:08 am-11:43 am
1 stop6h 35m
$497
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Fri 8/14
6:56 am-2:21 pm
1 stop6h 25m
Springfield Capital
Mon 8/17
2:51 pm-10:15 pm
2 stops8h 24m
$502
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Wed 10/21
5:24 am-2:29 pm
2 stops8h 05m
Springfield Capital
Tue 11/3
3:19 pm-10:54 pm
2 stops8h 35m
$507
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Thu 10/22
8:00 am-2:29 pm
1 stop5h 29m
Springfield Capital
Tue 11/3
6:00 am-5:40 pm
2 stops12h 40m
$512
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Thu 11/5
8:05 am-2:36 pm
1 stop5h 31m
Springfield Capital
Mon 11/9
6:00 am-11:44 am
1 stop6h 44m
$517
Cheapest one-way
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Fri 9/4
6:30 am-7:41 pm
2 stops36h 11m
$201
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Wed 12/23
6:30 am-6:56 pm
1 stop11h 26m
$419
Quickest one-way
DenverSpringfield
DEN - SPI
DENSPI
Denver Intl
Thu 8/20
6:56 am-2:21 pm
1 stop6h 25m
$566
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Denver to Springfield
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Springfield in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Springfield, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Springfield, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Springfield, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Springfield, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Springfield, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Springfield
Have a flexible travel schedule? Discover the best time to fly to Springfield from Denver with our price prediction graph.
DEN-SPI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Springfield
Get insights into the airlines that provide service to Springfield. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Springfield. Reviews last updated August 4, 2026.
Read reviews from past customers who have flown American Airlines from Denver to Springfield. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Boarding
7.5
Crew
7.9
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Entertainment
6.8
Boarding
7.5
Crew
7.9
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Related info for your journey
Find useful and relevant information for your journey from Denver to Springfield. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Springfield?
Book flights to Springfield if you plan to visit one of these locationsLincoln
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Denver and Springfield flights
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Other flights from Denver
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Top airline flying from Denver to Springfield
Discover the top airline that operate flights from Denver to Springfield. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$354 | Average$537 | FlexibilityNo cancel fee | On-time71% |