S$218 Cheap Flights from Seattle to Indianapolis

View S$218 flight on Sat, 11 Oct, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Indianapolis Intl. Airport (IND)

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Cheap Flights from Seattle to Indianapolis (SEA-IND)

Prices were available within the past 7 days and start at S$218 for one-way flights and S$344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$344 Return, found 1 day ago
S$344
Return
found 1 day ago
Select United flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$344 found 1 day ago
United
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$371 Return, found 1 day ago
S$371
Return
found 1 day ago
Select United flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$371 found 1 day ago
American Airlines
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$376 Return, found 1 day ago
S$376
Return
found 1 day ago
Select American Airlines flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$376 found 1 day ago
United
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$378 Return, found 1 day ago
S$378
Return
found 1 day ago
Select United flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$378 found 1 day ago
United
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$383 Return, found 1 day ago
S$383
Return
found 1 day ago
Select United flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$383 found 1 day ago
American Airlines
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$389 Return, found 1 day ago
S$389
Return
found 1 day ago
Select American Airlines flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$389 found 1 day ago
Delta
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$394 Return, found 1 day ago
S$394
Return
found 1 day ago
Select Delta flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$394 found 1 day ago
American Airlines
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$403 Return, found 1 day ago
S$403
Return
found 1 day ago
Select American Airlines flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$403 found 1 day ago
American Airlines
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$404 Return, found 1 day ago
S$404
Return
found 1 day ago
Select American Airlines flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$404 found 1 day ago
American Airlines
Sat, 11 Oct - Sat, 18 Oct
SEA
Seattle
IND
Indianapolis
S$410 Return, found 1 day ago
S$410
Return
found 1 day ago
Select American Airlines flight, departing Sat, 11 Oct from Seattle to Indianapolis, returning Sat, 18 Oct, priced at S$410 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to Indianapolis (IND)

October is typically the cheapest month to fly

From S$140 - S$287 per traveller.

Graph displaying average flight prices per month

Seattle to Indianapolis route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Indianapolis Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$343
Distance
2977 km
Average flight time
7 hours 13 mins

Perfect flights from Seattle to Indianapolis

Your Journey from Seattle to Indianapolis

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Indianapolis caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Delta, American Airlines, Alaska Airlines. Our selection of flights from Seattle - Tacoma Intl. to Indianapolis Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Indianapolis Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Indianapolis Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$218 and roundtrip prices from S$344*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Indianapolis with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Indianapolis

Picture yourself stepping off the plane in Indianapolis and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Indianapolis Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Indianapolis.
 

Beyond the Flight – Exploring Indianapolis

With Expedia, your adventure extends beyond the flight. Explore Indianapolis at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Indianapolis with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Indianapolis with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Sea-Tac Airport to IND?
If you're planning on travelling from SEA to IND, round-trip journeys start from S$344. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Indianapolis Intl. Airport (IND)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Indianapolis Intl. Airport (IND) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to Indianapolis Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to Indianapolis Intl. Airport (IND)?
It's around 3,000 kilometres between Seattle - Tacoma Intl. Airport (SEA) and Indianapolis Intl. Airport (IND), so expect to be in your seat for a while. Keep yourself occupied with things like a magazine or a gripping book.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Indianapolis Intl. Airport (IND)?
Flying straight from Seattle - Tacoma Intl. Airport (SEA) to Indianapolis Intl. Airport (IND) is a cinch with Alaska Airlines (AS). This popular airline operates 30 flights each month.
Are Sea-Tac Airport to IND flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seattle - Tacoma Intl. Airport (SEA) to Indianapolis Intl. Airport (IND) at the last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.