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Latest Flight Deals from Indianapolis to Seattle

Book one-way or return flights from Indianapolis to Seattle from as little as AU$ 117. Choose from the popular airlines below and book your flight today!

  • One way
  • Return
      • IND22:15
        11h 49m
        1 stop
        SEA07:04
        Tue, May 21|Indianapolis - Seattle|Frontier Airlines
        AU$ 117AU$ 205
        43% OFF
        43% OFF
        AU$ 205AU$ 117
      • IND22:54
        21h 4m
        1 stop
        SEA16:58
        Tue, Apr 30|Indianapolis - Seattle|Frontier Airlines
        AU$ 121AU$ 205
        41% OFF
        41% OFF
        AU$ 205AU$ 121
      • IND22:15
        25h 36m
        1 stop
        SEA20:51
        Tue, Jun 4|Indianapolis - Seattle|Frontier Airlines
        AU$ 128AU$ 205
        37% OFF
        37% OFF
        AU$ 205AU$ 128
      • IND22:54
        12h 36m
        1 stop
        SEA08:30
        Wed, May 15|Indianapolis - Seattle|Frontier Airlines
        AU$ 130
        AU$ 130
      • IND22:59
        21h 4m
        1 stop
        SEA17:03
        Thu, May 2|Indianapolis - Seattle|Frontier Airlines
        AU$ 133
        AU$ 133
      • IND21:15
        15h 7m
        1 stop
        SEA09:22
        Fri, May 17|Indianapolis - Seattle|Frontier Airlines
        AU$ 146
        AU$ 146
      • IND15:31
        20h 10m
        1 stop
        SEA08:41
        Mon, Jun 17|Indianapolis - Seattle|Frontier Airlines
        AU$ 147
        AU$ 147
      • IND22:59
        25h 35m
        1 stop
        SEA21:34
        Thu, May 9|Indianapolis - Seattle|Frontier Airlines
        AU$ 148
        AU$ 148
      • IND22:54
        12h 48m
        1 stop
        SEA08:42
        Tue, May 14|Indianapolis - Seattle|Frontier Airlines
        AU$ 148
        AU$ 148
      • IND21:18
        19h 37m
        1 stop
        SEA13:55
        Fri, May 10|Indianapolis - Seattle|Frontier Airlines
        AU$ 149
        AU$ 149
      • IND13:00
        3h 5m
        Direct
        SEA14:00
        Fri, May 3|Indianapolis - Seattle|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Indianapolis to Seattle? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Indianapolis to Seattle. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Indianapolis to Seattle

View airlines operating flights from Indianapolis to Seattle. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From AU$ 130
Delta Air Lines
From AU$ 158
American Airlines
From AU$ 166
Sun Country Airlines
From AU$ 180
Alaska Airlines
From AU$ 208
United Airlines
From AU$ 231
Southwest Airlines
From AU$ 251
Allegiant Air
From AU$ 287
Spirit Airlines
From AU$ 424
ANA airlines

Find more flights and airlines

Alternative Routes from Indianapolis to Seattle

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Indianapolis to Seattle.

  • Cheapest
    Frontier Airlines
    IND
    22:54
    12h 36m
    1 transfer
    SEA
    08:30
    Indianapolis International Airport - Seattle-Tacoma International Airport
    Wed, May 15Frontier Airlines
    AU$ 130
  • Frontier Airlines
    IND
    22:54
    12h 36m
    1 transfer
    SEA
    08:30
    Indianapolis International Airport - Seattle-Tacoma International Airport
    Wed, May 15Frontier Airlines
    AU$ 130
    Find More Flights

How do I find the cheapest flights?

  • When are flight from Indianapolis (IND) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Indianapolis to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Indianapolis (IND) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around AU$ 583.

  • How long is the flights from Indianapolis (IND) to Seattle (SEA)?

    It takes about 5 hours 4 minutes to fly from Indianapolis (IND) to Seattle (SEA).

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.

  • What are the most popular airlines that fly from Indianapolis (IND) to Seattle (SEA)?

    Airlines with flights from Indianapolis (IND) to Seattle (SEA): United Airlines, Alaska Airlines and American Airlines.

  • What's the most popular airline for direct flights from Indianapolis (IND) to Seattle (SEA)?

    Alaska Airlines operates 6 direct flights from Indianapolis (IND) to Seattle (SEA).

  • How many airports in Seattle (SEA)?

How to find a cheap flight from Indianapolis to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Indianapolis to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Indianapolis to Seattle

Cheapest direct flight price

AU$ 117

Cheapest return ticket price

AU$ 317

Off-season for travel

January

Peak season for travel

October

Flight distance

2,994.85km

Average flight time

5 hours 4 minutes

Popular airline

American Airlines

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